Soil is precious natural resource equally as important as water and air. The proper use of soil greatly determines the capability of a life-support system.The agriculture era has been changed from resource degrading to resource conserving technologies and practices which will enable help for increasing crop productivity besides maintaining soil health for future generations. Green revolution besides achieving food security, imposes several threats like deterioration of the soil organic carbon stock, decreasing factor productivity, imbalances in NPK and micronutrient use and disparity in fertilizer consumptions etc.
A brief study on Integrated Nutrient Management (INM). This presentation has created by me after studying many articles and research papers regarding INM. Suggestions are kindly invited.
Fertilizer Control Order (FCO) is a crucial regulatory framework implemented by governments to ensure the quality, availability, and proper use of fertilizers. It serves as a mechanism to monitor and regulate the production, distribution, labeling, and sale of fertilizers, with the ultimate goal of promoting sustainable agriculture and safeguarding the interests of farmers and consumers.
The FCO encompasses a wide range of provisions and regulations that govern various aspects of the fertilizer industry. One of its primary objectives is to ensure the quality of fertilizers available in the market. The FCO sets specific standards for nutrient content, physical characteristics, impurities, and labeling requirements. By enforcing these standards, the FCO aims to prevent the sale of substandard or adulterated fertilizers that could have detrimental effects on crop productivity and soil health.
Another key aspect of the FCO is the regulation of fertilizer pricing. Governments often intervene to control the prices of fertilizers to make them affordable for farmers. The FCO may include provisions to monitor and control the pricing of fertilizers, ensuring that they remain accessible to farmers while preventing price manipulation and exploitation.
The FCO also addresses the licensing and registration of fertilizer manufacturers, importers, and distributors. Manufacturers and importers are required to obtain licenses or registrations from the designated regulatory authorities. This helps in maintaining a record of fertilizer producers and suppliers, ensuring accountability, and enabling traceability in case of any quality-related issues or non-compliance.
To ensure compliance with the FCO, regulatory bodies are empowered with inspection and monitoring mechanisms. They conduct regular inspections of fertilizer manufacturing facilities, storage sites, and distribution channels to verify compliance with quality standards, labeling requirements, and other provisions of the FCO. Non-compliance can lead to penalties, fines, or even suspension of licenses, acting as a deterrent for violations and promoting adherence to the regulations.
The FCO also addresses the issue of fertilizers' safe and efficient use. It may mandate the inclusion of information on fertilizer labels regarding dosage, application methods, and safety precautions. This helps farmers make informed decisions about fertilizer application, preventing excessive or improper use that can lead to environmental pollution, nutrient imbalances, and crop damage. The FCO may also encourage the promotion of organic and biofertilizers, providing incentives and support for their production and utilization.
ROLE OF ORGANIC MANURES IN AGRICULTURE.pptxVikramPaul15
The organic manures provide a way for reducing the indiscriminate use of chemical fertilizers and help to maintain the soil health with a positive impact on organic matter recycling. The liquid organic manures help to achieve higher growth and development of the crops through improved physiological and biochemical processes of the plant, as their application results in rapid availability of macronutrients, micronutrients, growth regulators and other beneficial substances to the plants in addition to enhanced tolerance to biotic and abiotic stresses. They also increase the beneficial microflora of the soil and their activity to a large extent upon soil application and thereby increase the availability of soil nutrients. These liquid organic manures are low-cost production technologies as they can be easily prepared from naturally and locally available materials by the farmers, thereby they also offer eco-friendly nature. Thus, use of liquid organic manures in agriculture plays prime role to sustain the soil fertility and crop productivity.
This Presentation includes various tactics of IDM like Cultural control, Physical control, Chemical control, Biological control of plant disease. Useful for UG, PG Botany and Agriculture students
Integrated Nutrient Management refers to the maintenance of soil fertility and of plant nutrient supply at an optimum level for sustaining the desired productivity through optimization of the benefits from all possible sources of organic, inorganic and biological components in an integrated manner
Integrated nutrient management (INM) involves efficient and judicious use of all the major components of plant nutrient sources for sustaining soil fertility, health and productivity
Integrated approach for plant nutrition is being advocated because single nutrient approach often reduces fertilizer use efficiency and consequently creates problem fertilizers can help in enhancing and maintaining stability in production with least degradation in chemical and physical properties of the soil.
A healthy soil is a living, dynamic ecosystem that performs many vital functions.
A healthy soil produces a healthy feed for consumption. Improved soil health often is indicated by improvement on physical, chemical and microbiological environment.
Introduction of high yielding varieties, irrigation and use of high analysis fertilizer without proper soil tests, accelerated the mining of native soil nutrient resources.
Under intensive cultivation without giving due consideration to nutrient requirement has resulted in decline in soil fertility and consequent productivity of crops
Vegetables are rich source of energy and nutrition.
A brief study on Integrated Nutrient Management (INM). This presentation has created by me after studying many articles and research papers regarding INM. Suggestions are kindly invited.
Fertilizer Control Order (FCO) is a crucial regulatory framework implemented by governments to ensure the quality, availability, and proper use of fertilizers. It serves as a mechanism to monitor and regulate the production, distribution, labeling, and sale of fertilizers, with the ultimate goal of promoting sustainable agriculture and safeguarding the interests of farmers and consumers.
The FCO encompasses a wide range of provisions and regulations that govern various aspects of the fertilizer industry. One of its primary objectives is to ensure the quality of fertilizers available in the market. The FCO sets specific standards for nutrient content, physical characteristics, impurities, and labeling requirements. By enforcing these standards, the FCO aims to prevent the sale of substandard or adulterated fertilizers that could have detrimental effects on crop productivity and soil health.
Another key aspect of the FCO is the regulation of fertilizer pricing. Governments often intervene to control the prices of fertilizers to make them affordable for farmers. The FCO may include provisions to monitor and control the pricing of fertilizers, ensuring that they remain accessible to farmers while preventing price manipulation and exploitation.
The FCO also addresses the licensing and registration of fertilizer manufacturers, importers, and distributors. Manufacturers and importers are required to obtain licenses or registrations from the designated regulatory authorities. This helps in maintaining a record of fertilizer producers and suppliers, ensuring accountability, and enabling traceability in case of any quality-related issues or non-compliance.
To ensure compliance with the FCO, regulatory bodies are empowered with inspection and monitoring mechanisms. They conduct regular inspections of fertilizer manufacturing facilities, storage sites, and distribution channels to verify compliance with quality standards, labeling requirements, and other provisions of the FCO. Non-compliance can lead to penalties, fines, or even suspension of licenses, acting as a deterrent for violations and promoting adherence to the regulations.
The FCO also addresses the issue of fertilizers' safe and efficient use. It may mandate the inclusion of information on fertilizer labels regarding dosage, application methods, and safety precautions. This helps farmers make informed decisions about fertilizer application, preventing excessive or improper use that can lead to environmental pollution, nutrient imbalances, and crop damage. The FCO may also encourage the promotion of organic and biofertilizers, providing incentives and support for their production and utilization.
ROLE OF ORGANIC MANURES IN AGRICULTURE.pptxVikramPaul15
The organic manures provide a way for reducing the indiscriminate use of chemical fertilizers and help to maintain the soil health with a positive impact on organic matter recycling. The liquid organic manures help to achieve higher growth and development of the crops through improved physiological and biochemical processes of the plant, as their application results in rapid availability of macronutrients, micronutrients, growth regulators and other beneficial substances to the plants in addition to enhanced tolerance to biotic and abiotic stresses. They also increase the beneficial microflora of the soil and their activity to a large extent upon soil application and thereby increase the availability of soil nutrients. These liquid organic manures are low-cost production technologies as they can be easily prepared from naturally and locally available materials by the farmers, thereby they also offer eco-friendly nature. Thus, use of liquid organic manures in agriculture plays prime role to sustain the soil fertility and crop productivity.
This Presentation includes various tactics of IDM like Cultural control, Physical control, Chemical control, Biological control of plant disease. Useful for UG, PG Botany and Agriculture students
Integrated Nutrient Management refers to the maintenance of soil fertility and of plant nutrient supply at an optimum level for sustaining the desired productivity through optimization of the benefits from all possible sources of organic, inorganic and biological components in an integrated manner
Integrated nutrient management (INM) involves efficient and judicious use of all the major components of plant nutrient sources for sustaining soil fertility, health and productivity
Integrated approach for plant nutrition is being advocated because single nutrient approach often reduces fertilizer use efficiency and consequently creates problem fertilizers can help in enhancing and maintaining stability in production with least degradation in chemical and physical properties of the soil.
A healthy soil is a living, dynamic ecosystem that performs many vital functions.
A healthy soil produces a healthy feed for consumption. Improved soil health often is indicated by improvement on physical, chemical and microbiological environment.
Introduction of high yielding varieties, irrigation and use of high analysis fertilizer without proper soil tests, accelerated the mining of native soil nutrient resources.
Under intensive cultivation without giving due consideration to nutrient requirement has resulted in decline in soil fertility and consequent productivity of crops
Vegetables are rich source of energy and nutrition.
Growth and yield performance of tomato (Lycopersicum esculentum L.) using ver...Open Access Research Paper
The study was conducted to look into the efficacy of vermicast as soil amendments on the growth and yield performance of tomato (Lycopersicum esculentum L.). It aimed to determine vermicast’s effect on the fruit quality of tomato and to determine which among the treatments gives significant results. The experiment was laid out in a Randomized Complete Block Design (RCBD) with five (5) treatments replicated three (3) times. Treatment effectiveness was based on plant height, number of flowering days, weight yield per hectare, ROI, physico-chemical of tomato and NPK soil content. Results revealed that 10 bags of vermicast per hectare in combination with inorganic fertilizer (90-0-0Kg N ha1) was a good soil amendment or nutrient source because it improved soil quality, fruit quality, and physic-chemical properties of tomato, thus, producing better yield and cost return.
90. Nutrient Management Under Organic Farming.pdfFaisal Rasool
Introduction:
Plant root system is always in close association with multitude of microorganisms and other nutrients. The microbes in root zone are maintained due to a variety of secretions from the roots and constitute what is often described as ‘rhizosphere’. These microbes in their turn supply nutrients to the soil system through their heterotrophic activity. Maintenance of these microbes in the rhizosphere, therefore, is also necessary for soil health. Crop productivity and nutrient cycles, however, are integral parts of the exploitation of soil health and have led to soil degradation through nutrient depletion and erosion, so that long term strategies are needed to avoid the use of chemical fertilizers without adversely affecting crop productivity. The use of organic manures, composts, Biofertilizers has received increased attention in our cropping systems. Following are the components in nutrient management system.
Response of Nutrient Management Practices through Organic Substances on Rice ...AI Publications
The management of soil organic matter is crucial to maintain a productive organic farming system. No one source of nutrient usually fulfills to maintain productivity and quality control in organic system. In addition, the inputs to supplement nutrient availability are often not uniform presenting additional challenges in meeting the nutrient requirements of crops in organic system. With this concept, a field experiment was conducted at the research farm of ASPEE Agricultural Research and Development Foundation, Tansa Farm, at Nare, Taluka Wada, Dist. Palghar, Maharashtra, during Kharif 2018-19 in rice. Different treatments comprising organic amendments such as T1-FYM @ 5 t/ha (control), T2-T1 + vermicompost @2.5 t/ha, T3-T1+Neem cake @ 250 kg, T4- T1+ vermiwash @ 3% spray, T5-T1+ Jeevamrut @ 3 % spray, T6-T1+ Panchgavya @ 3 % Spray, T7-T1+ Enriched Bananpseudostem sap @ 3% spray and T8-T1+ Regular Banana sap @ 3% spray were tried in organic crop production. These treatments were compared with absolute control (FYM @ 5 t/ha + No biofertilizer+ No Spray). A Rice variety ‘GR-11’ was taken for study. Results revealed a significant enhancement in grain yield of rice over absolute control due to the application of different organic amendments applied alone or in combinations. The rice grain yield (3.19 t ha-1) obtained under combined application of FYM and vermicompost was at par with the yield recorded under neem cake, vermiwash and panchgavya. An interesting observation recorded was that there was no serious attack of any insects pest or disease in organically grown crop. The study revealed that addition of four organic amendments viz. vermicompost, vermiwash, neem cake&panchgavyacould give the optimum yield of organic rice var. GR-11.
Effect of Algal Bio-fertilizer on the Vigna radiata: A Critical ReviewIJERA Editor
The continuous increasing demand of food crops and decrease in productivity due to continuous use of chemical
fertilizer has not only resulted in decline of crop yield, loss of fertility and degradation of soil but has also led us
one step back in achieving sustainable agriculture. The use of algal bio-fertilizer provides an effective, ecofriendly
and non-polluting approach in improving the productivity of crop by both nitrogen fixation and
photosynthesis. Algal bio-fertilizers improve soil structure and increase yield productivity even if applied in a
small area. The application of algal bio-fertilizers in plants has resulted in increase in root, shoot length with
number of leaves and hence overall growth of the plant has been increased. India being one of the largest
producer and consumer of pulses requires abundant amount of pulse production to fulfil the demands of ever
growing populations which can be achieved by using algal bio-fertilizers. This paper briefly underlines the usage
of algal bio-fertilizers as an important tool for sustainability and alternative usage against the chemical
fertilizers
Effect of Algal Bio-fertilizer on the Vigna radiata: A Critical ReviewIJERA Editor
The continuous increasing demand of food crops and decrease in productivity due to continuous use of chemical
fertilizer has not only resulted in decline of crop yield, loss of fertility and degradation of soil but has also led us
one step back in achieving sustainable agriculture. The use of algal bio-fertilizer provides an effective, ecofriendly
and non-polluting approach in improving the productivity of crop by both nitrogen fixation and
photosynthesis. Algal bio-fertilizers improve soil structure and increase yield productivity even if applied in a
small area. The application of algal bio-fertilizers in plants has resulted in increase in root, shoot length with
number of leaves and hence overall growth of the plant has been increased. India being one of the largest
producer and consumer of pulses requires abundant amount of pulse production to fulfil the demands of ever
growing populations which can be achieved by using algal bio-fertilizers. This paper briefly underlines the usage
of algal bio-fertilizers as an important tool for sustainability and alternative usage against the chemical
fertilizers.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
For the determination of Ca+ Mg both together, the versenate titration method is most popularly used in which EDTA (Ethelyne diamine tetra acetic acid) disodium salt solution is used to chelate them.
The two cations can also be precisely estimated in water sample using atomic absorption spectrophotometer (AAS) but for all practical purposes versenate titration method is good enough.
Calcium alone can also be estimated by versenate method using ammonium purpurate (murexide) indicator and thus Mg can be obtained by deduction of Ca from Ca+Mg content.
Calcium estimation can be done on flame photometer also but the precision is not very high. The formation of Ca and Mg complexes is at pH 10 is achieved by using ammonium hydroxide-ammonium chloride buffer.
Presence of high percentage of exchangeable sodium in soils produced alkali conditions- high pH and poor soil structure. Reclamation of such soils involves the use of gypsum in the form of powder. A useful and rough measure of exchangeable Ca (plus Mg) in soils and the amounts of gypsum required to replace the sodium as an initial step in soil reclamation consists of adding a given amount of saturated solution of gypsum to a weighed amount of soil and by versenate titration, determining the combined Ca and Mg left in solution at equilibrium. The amount of Ca adsorbed by the soil (initial Ca in solution – Ca +Mg in solution after equilibration with soil) is a measure of the gypsum requirement of the soil.
Carbonate and bicarbonate ions in the sample can be determined by titrating it with against standard sulphuric acid (H2SO4) using phenolphthalein and methyl orange as indicators.
Potassium in solution is atomized to flame and the flame excites atom of potassium causing them to emit radiation at specific wavelength. The amount of radiation emitted is directly proportional to concentration of the solution and it is measured in a flame photometer with suitable filter, which transmits only potassium wavelength (768 nm red filter).
Organic carbon in organic matter is oxidized by known but excess of chromic acid. The excess chromic acid not reduced by organic matter is determined by back titration with standard ferrous sulphate solution, using diphenylamine or ferroin indicator. The organic carbon content in soil is calculated from the chromic acid utilized (reduced) by it.
Determination of soil available nitrogen by Alkaline
permanganate method (Subbiah and Asija, 1956).
Nitrogen is necessary for all forms of life. It is most important
essential plant nutrient for crop production as it is constituted the building blocks of almost all the plant structures.
This ppt is about the distribution of wasteland and problem soils. Those lands are wastelands which are ecologically unstable,
whose topsoil has nearly been completely lost, and
which have developed toxicity in the root zones or growth of most plants, both annual crops and trees”.
Sulfur is a chemical element with symbol S and atomic number 16 with atomic mass 32.065.
It is abundant, multivalent, brittle, yellow, tasteless, odourless and non-metallic element.
Sulfur is the tenth most common element by mass in the universe, and the fifth most common on Earth.
In the Bible, sulfur is called brimstone .
Today, almost all elemental sulfur is produced as a by product of removing sulfur-containing contaminants from natural gas and petroleum.
Most soil sources of S are in the organic matter and therefore concentrated in the top soil or low layer.
Under normal conditions, sulfur atom forms cyclic octatomic molecules with a chemical formula S8.
Sulphur is the most abundent and widely distributed element in the nature and found both in free as well as combined states.
The development of Plant Nutrient Management to increase the quantity of plant nutrients in farming systems and thus crop productivity is a major challenge for food security and rural development.The depletion of nutrient stocks in the soil is a major but often hidden form of land degradation. On the other hand, excessive application of nutrients or inefficient management means an economic loss to the farmer and can cause environmental problems, especially if large quantities of nutrients are lost from the soil-plant system into water or air.
Increasing agricultural production by improving plant nutrition management, together with a better use of other production factors is thus a complex challenge. Nutrient management implies managing all nutrient sources - fertilisers, organic manures, waste materials suitable for recycling nutrients, soil reserves, biological nitrogen fixation (BNF) and bio-fertilizers in such a way that yield is not knowingly increased while every effort is made to minimise losses of nutrients to environment
Plant need water, air, light, suitable temperature and 17 essential nutrients for growth and development in the right combination. When plant suffers from malnutrition, exhibits symptoms of being unhealthy reliable nutrient recommendations are dependent upon accurate soil tests and crop nutrient calibrations based on extensive field research. An important part of crop production is being able to identify and prevent plant nutrient deficiencies. Optimization of pistachio productivity and quality requires an understanding of the nutrient requirements of the tree, the factors that influence nutrient availability and the methods used to diagnose and correct deficiencies. Several methods for nutritional diagnosis using leaf tissue analysis have been proposed and used, including the critical value (CV), the sufficiency range approach (SRA), and the diagnosis and recommendation integrated system (DRIS). de both soil and tissues analysis. Renewed and intensified efforts are in progress to identify nutrient constraints using latest diagnostic tools and managing them more precisely through intervention of geospatial technologies (GPS, GIS etc.). There have been consistent concerns about the relegated fertilizer use efficiency, warranting further the revision of ongoing practices, and adoption of some alternative strategies. Diagnosis of nutrient constraints and their effective management has, therefore, now shifted in favour of INM.
Indian agriculture feels the pain of fatigue of green revolution.
In the past 50 years, the fertilizer consumption exponentially increased from 0.5 (1960’s) to 24 million tonnes (2013) that commensurate with four-fold increase in food grain output (254 million tonnes) In order to achieve a target of 300 million tonnes of food grains and to feed the burgeoning population of 1.4 billion in 2025, the country will require 45 million tonnes of nutrients as against a current consumption level of 23 million tonnes. The sustainable agriculture and precision farming both are the urgent issues and hence the suitable agro-technological interventions are essential (e.g., nano and biotechnology) for ensuring the safety and sustainability of relevant production system.
Indian agriculture is passing through difficult times due to erractic weather conditions, especially drought and excessive rainfall, there by resulting into wide spread distress among farmers.
The average income of an agricultural household during July 2012 to June 2013 was as low as Rs.6,426.
As many as 22.50% of the farmers live below poverty line, the country also witnessed a sharp increase in the number of farmers suicides due to losses from farming and low farm income.
Farming in India is becoming hard and unsuccessful due to several causes like unexpected rainfalls,droughts, increased cost of cultivation due to pests and diseases, decrease in productivity of land, unavailability of water etc..
Farmers get very low income for their produce due to prevailing market prices that are very unstable.
Decline in Agriculture productivity and Income has a serious effect on rural house holds, and other economic, social as well as sustainability indicators.
Why to use phytoremediation?
Solar-driven Sustainable green technology improves air quality and sequesters greenhouse gases.
Controls erosion, runoff, infiltration, and fugitive dust emissions
Passive and in-situ.
Applicable to remote locations, potentially without utility access
Can be used to supplement other remediation approaches or as a polishing step.
Can be used to identify and map contamination.
Lower maintenance, resilient, and self-repairing.
Provides restoration and land reclamation during clean up and upon completion. Can be cost competitive.
More from Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani (20)
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
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Palestine last event orientationfvgnh .pptxRaedMohamed3
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INTEGRATED USE OF BIOINOCULANTS AND FERTILIZERS IN VEGETABLES FOR SUSTAINABLE CROP PRODUCTION AND SOIL HEALTH MANAGEMENT
1.
2. SEMINAR TOPIC
“INTEGRATED USE OF BIOINOCULANTS AND FERTILIZERS IN VEGETABLES FOR
SUSTAINABLE CROP PRODUCTION AND SOIL HEALTH MANAGEMENT”
Submitted by
Ms. SATWADHAR PRIYA PRABHAKAR
Reg. No. :2018A/114 M
Research Guide & Seminar Incharge
Dr. SYED ISMAIL
HEAD,
Department of Soil Science and Agricultural Chemistry
VNMKV, Parbhani
Submitted to
DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
COLLEGE OF AGRICULTURE, PARBHANI
V.N.M.K.V, PARBHANI -431402 (M.S)
2019
3. INTRODUCTION
India is the second largest producer of vegetables next to China
in the world.
In India, it is grown in an area of 9.575 million hectares with
productivity of 17.7 t/ha which contributes 14% of the total
world production of vegetables.
Major vegetable producing states : Among various states in
India, West Bengal, UP, Bihar, MP, Odisha, Gujarat and
Karnataka are major vegetable growing states.
West Bengal, UP and MP are the leader vegetable producer
contributing nearly 40% of the total production of in the
country, among which West Bengal contributing about nearly
16% followed by UP 14% , MP 8.6%, Bihar 8.75%, Gujarat
7%, Maharashtra 6%, Odisha 6%, Karnataka 5%, TamilNadu
and others 3.4% in the total production.
5. Vegetables are important constituents of Indian agriculture
and nutritional security due to their short duration, high yield,
nutritional richness, economic viability and ability to
generate on-farm and off-farm employment.
Our country is blessed with diverse agro-climates with
distinct seasons, making it possible to grow wide array of
vegetables.
In India, vegetables are valuable biological assets especially
genetic resources. They have been vividly described in the
Indian scriptures like ‘Vedas’ and ‘Ramayana’. India is rich
in biodiversity of vegetables and is the primary/secondary
center of origin of many vegetables.
6. Soil is precious natural resource equally as important as
water and air.
The proper use of soil greatly determines the capability of a
life-support system.
The agriculture era has been changed from resource
degrading to resource conserving technologies and practices
which will enable help for increasing crop productivity
besides maintaining soil health for future generations.
Green revolution besides achieving food security, imposes
several threats like deterioration of the soil organic carbon
stock, decreasing factor productivity, imbalances in NPK
and micronutrient use and disparity in fertilizer
consumptions etc.
Source:Kumar et al., (2019) Integrated Nutrient Management in Vegetable
Crops. Biomolecule Reports. ISSN:2456-8759
7. The Integrated Nutrient Management (INM) provides an
excellent opportunity not only for sustainable soil but
enhancing crop productivity also.
The INM is the maintenance or adjustment of soil fertility
and plant nutrient supply to an optimum level for sustaining
the desired crop production through optimization of the
benefits from all possible sources of plant nutrients in an
integrated manner
Source:Kumar et al., (2019) Integrated Nutrient Management in Vegetable
Crops. Biomolecule Reports. ISSN:2456-8759
8. What is INM ?
Integrated Nutrient Management is a practice where all sources
of nutrients namely organic, inorganic ( chemical fertilizer),
biofertilizer can be combined use for improving soil health, get
good quality yield and maintaining ecology and environment.
Concept of INM
The major issue for the sustainable agricultural production will
be management of soil organic carbon and rational use of
organic inputs such as animal manure, crop residues, green
manure, sewage sludge and wastes known as integrated plant
resource management.
However, since organic manure cannot meet the total nutrient
needs of modern agriculture, hence integrated use of nutrients
from fertilizers and organic sources will be the need of the
time.
Source : kumar et al., (2019) Biomolecule Reports. ISSN:2456-8759
9. Objectives of INM
To maintain or enhance soil productivity through a balanced use of
mineral fertilizers combined with organic and biological sources of
plant nutrients.
To improve the stock of plant nutrients in the soil.
To improve the efficiency of plant nutrients, thus limiting losses to
the environment.
To increase the availability of nutrients from all sources in the soil
during the growing seasons.
To match the demand of nutrients by the crop and supply of nutrients
from all sources through the labile soil nutrient pool, both in space
(the rooting zone) and the time (the growing season
To optimize the function of the soil biosphere with respect to
specified functions, such as the decomposition of organic matter
(mineralization), the control of the pathogenic organisms by their
natural enemies (predators), the biological formation of soil
structure, the decomposition of phyotoxic compounds etc.
Source : kumar et al., (2019) Biomolecule Reports. ISSN:2456-8759
11. Advantages of INM
Enhances the availability of applied as well as native soil
nutrients.
Synchronizes the nutrient demand of the crop with nutrient
supply from native and applied sources.
Provides balanced nutrition to crops and minimizes the
antagonistic effects resulting from hidden deficiencies and
nutrient imbalance.
Improves and sustains the physical, chemical and biological
functioning of soil.
Minimizes the deterioration of soil, water and ecosystem by
promoting carbon sequestration, reducing nutrient losses to
ground and surface water bodies and to atmosphere
Source : kumar et al., (2019) Biomolecule Reports. ISSN:2456-8759
12.
Crop INM Option
Brinjal
(Solanum melongena)
Application of 50 kg nitrogen through urea along with 50 kg
nitrogen through poultry manure per hectare help in increasing
yield of brinjals and sustained soil health.
Tomato
(Lycopersicon
esculentum)
Incorporation of FYM @ 40 t per hectare with half dose of NPK
(75:30:30) kg per hectare substituted 50% of recommended dose
of fertilizer.
Chilli
(Capsicum annum)
At Dapoli (Maharashtra) FYM @ 10 t per hectare + 50%
recommended dose of fertilizers proved beneficial
Potato
(Solanum tuberosum)
Application of 75% recommended dose of fertilizer along with
incorporation of 20 t per hectare increased tuber yield of potato in
clay soils of Palampur.
Onion (Allium cepa)
At Wadura of Jammu and Kashmir application of 52.5 kg
nitrogen per hectare with use of azotobacter biofertilizer recorded
higher onion yield.
Source:Kumar et al., (2019) Integrated Nutrient Management in Vegetable
Crops. Biomolecule Reports. ISSN:2456-8759
14. Biofertilizers are microorganisms which are capable of mobilizing nutrients
from nonusable form to usable form through biological process.
cost-effective and inexpensive source of plant nutrients, improve crop
growth and help in sustainable crop production through maintenance of soil
productivity.
Beneficial microorganism which on application to seed, root or soil
mobilize the availability of nutrients particularly by their biological activity.
Use of biofertilizer is increasing day by day due to increase in the prices of
chemical fertilizers, its beneficial effect on soil health and increase in
productivity of the crop.
Biofertilizers increase the growth of plants, enhancing the availability of
nutrients, releasing plant growth-stimulating hormones.
Being one of the integrated components of agricultural production system,
the horticultural crops (fruits, vegetables, ornamentals, plantation crops,
etc.) are among the key contributors for economic development in the
country.
16. Source : Mrityunjoy Acharjee (2017) Study on the microbiological potential of biofertilizer
applied on Brassica oleracea (cauliflower). Stamford Journal of Microbiology.7 (1), 23-27
23. Tret
No.
Treatment Details Available
N (kg ha-1)
Available
P (kg ha-1)
Available
K (kg ha-1)
Organic
C
Soil pH
T1 Control 240 6.3 170 1.85 4.7
T2 20 t FYM per ha 258 8.4 184 2.00 4.8
T3 15 t pig manure per ha 261 8.0 190 1.96 4.8
T4 5 t vermicompost per ha 266 7.7 178 1.90 4.8
T5 100% NPK (90:60:60 kg per ha ) 305 9.3 201 1.92 4.8
T6 50% NPK+ 50% FYM 270 11.3 210 1.89 4.8
T7 50%NPK+ pig manure 268 11.9 216 1.86 4.8
T8 50%NPK+50% vermicompost 285 10.4 208 1.63 4.8
T9 50% NPK+ 50% FYM + biofertilizer 290 14.5 228
2.10
4.9
T10 50%NPK+50%pigmanure+biofertilize
r
288 13.6 224 2.04 4.8
T11 50%NPK+50%vermicompost+
biofertilizer
284 13.5 220 2.02 4.8
T12 Burned soil + Wood Ash + 20 t FYM
Per ha
254 8.7 230 1.92 4.8
CD (P= 0.05) 11 0.7 1 0.07 NS
Table 6. Effect of integrated nutrient management on nutrient status of soil after harvest of crop
king chilli
Source:Vimera et al., (2012) Integrated Nutrient Management for Quality Production of King
Chilli ( Capsicum chinense Jackquin ) in an Acid Alfisol. Journal of the Indian society of soil
science ,60 (1), 45-49
24. No. Treatments N content (%) Total N uptake
(kg ha-1)Seed Straw
1 Control 2.41 0.783 95.93
2 Vermicompost 5 t alongwith Rhizobium + 40 kg N ha-
1
3.48 0.918 169.1
3 Vermicompost 5 t alongwith Rhizobium + 30 kg N ha-
1
3.45 0.915 163.28
4 Vermicompost 5 t alongwith Rhizobium + 20 kg N ha-
1
3.34 0.886 150.82
5 Rhizobium alongwith vermicompost 5 t ha-1 3.07 0.848 132.51
6 Rhizobium alongwith vermicompost 10 t ha-1 3.20 0.865 136.22
7 Vermicompost 5 t ha-1 3.02 0.845 124.57
8 Vermicompost 10 t ha-1 3.17 0.863 136.11
9 40 kg N ha-1 3.47 0.913 164.17
10 Rhizobium inoculation 2.81 0.800 108.42
11 SEM ± 1.21 0.001 3.75
12 CD at (5%) 0.36 0.004 11.14
13 CV (%) 6.65 2.293 4.17
Table 7. Effect of integrated nutrient management on N content and total N uptake by plant
Fenugreek
Source: Kumar et al.,(2012) Effect of integrated nutrient management on nutrient uptake, protein
content and yield of fenugreek. International Journal of Food, Agriculture and Veterinary Sciences
Vol. 2 (1)
25. Tret
No.
Treatments Seed Yield
(kg ha-1)
Straw Yield
(kg ha-1)
2007-08 2008-09 2007-08 2008-09
T1 100 % RDN through FYM 824 870 1557 2602
T2 100 % RDN through castor cake 917 859 1700 2621
T3 Rhizobium treatment 804 715 1200 2350
T4 PSB treatment 784 730 1383 2356
T5 Rhizobium + PSB 934 885 1433 2632
T6 50% RDN through FYM+ Rhizobium 1019 893 1817 2742
T7 50 % RDN through Caster cake + Rhizobium 1079 958 2133 2759
T8 50 % RDN through FYM + Rhizobium+ PSB 1119 1011 2100 2705
T9 50 % RDN through Caster cake + Rhizobium+
PSB
1212 1106 2217 2895
T10 Recommended dose of fertilizer 1058 606 2117 1736
Mean 975 863 1766 2539
S.Em + 61.44 46.67 101.42 173.33
CD 5 % 178.3 126.67 294.32 506.67
CV % 12.60 10.16 11.49 13.77
Table 8. Effect of different treatments on seed and straw yield of fenugreek (02 years)
Source : Malav et al.,(2018) Effect of Different Organic Sources on Fenugreek (Trigonella foenum-
graecum L.) under Organic Farming Module. International Journal of Current Microbiology and
Applied Sciences, 7 (2): 17-25
26. Treatments
No. of
branches/
plant
Length of
fruit (cm)
Diameter of
fruit (cm)
No. of
Fruits/plant
Fruit
weight/plan
t (kg)
Fruit yield
(t/ha)
T₁ -
Cowdung
15.20 10.01 2.52 11.70 1.49 36.65
T₂ -
Mustard oil
cake
17.30 12.05 2.96 13.10 1.72 40.00
T₃ - Poultry
manure
18.50 13.42 3.09 14.40 1.88 42.00
T₄-
Chemical
fertilizer
16.67 11.03 2.77 12.20 1.53 39.50
T₅
- organic +
inorganic
20.10 14.11 4.30 15.20 1.97 45.50
CV(%) 4.65 3.01 6.76 4.94 9.14 4.75
Table 9. Effect of organic and chemical fertilizer on growth, yield and yield contributing
characters of brinjal.
Source: Ullah et al.,(2008) Effects of organic manures and chemical fertilizers on the yield of brinjal
and soil properties .Journal of Bangladesh Agricultural University. 6(2): 271–276
27. Tret
No.
Treatments
Number of
fruits/ vine
Weight of
fruits per plot
(kg)
Fruit length
(cm)
Average
weight of
fruit(g)
Fruit Yield
(t/ha)
T₁ Absolute control 4.60 11.27 32.43 204.16 9.39
T₂
Recommended dose of fertilizer
(100:50:50 N:P2O5:K2O kg/ ha)
6.60 17.84 35.13 225.27 14.86
T₃
75 % RDN + 25% N through FYM + P
and K + Azotobacter
5.70 13.50 32.47 208.94 11.24
T₄
75 % RDN + 25% N through
vermicompost + P and K + Azotobacter
6.60 16.98 32.79 214.44 14.15
T₅
75 % RDN + 25% N through poultry
manure+ P and K + Azotobacter
6.67 17.40 38.58 217.33 14.48
T₆
50 % RDN + 50 % N through FYM + P
and K + Azotobacter
5.60 14.10 34.80 209.85 11.74
T₇
50 % RDN + 50 % N through
vermicompost + P and K + Azotobacter
7.10 19.49 39.08 228.75 16.24
T₈
50 % RDN + 50 % N through poultry
manure+ P and K + Azotobacter
7.23 19.96 39.27 230.10 16.64
Mean 6.26 16.32 35.57 217.35 13.59
S.E.± 0.047 0.330 0.229 0.678 0.273
C.D. (P=0.05) 0.143 1.000 0.694 2.056 0.828
Table 10. Effect of integrated nutrient management on yield and yield contributing
characters of ridge gourd
Source : Rathod et al., (2018) Growth, yield and quality of ridge gourd as influenced by
integrated nutrient management in coastal region of Maharashtra. International Journal of
Chemical Studies ; 6(5): 2357-2360
28. Treatments
Yield/plant
(g)
Fruit yield (kg/ha)
T₁ - Absolute control 358 1303
T₂ - 50%NPK 860 2760
T₃ - 50%NPK+Vermicompost 908 2937
T₄ - 50%NPK+Vermicomost+Biofertilizer 1258 3430
T₅ - 75%NPK 1215 3230
T₆ - 75%NPK+Vermicompost 1276 3396
T₇ - 75%NPK+Vermicompost+Biofertilizer 1420 3773
T₈ - 100%NPK 1261 3523
T₉ - 100%NPK+Vermicompost 1360 3683
T₁₀ - 100%NPK+Vermicompost+Biofertilizer 1514 4036
Mean 1146 3208
CD(0.05) 201.42 623.04
CV (%) 1024 11.32
Table 11. Influence of graded doses of inorganics integrated with Vermicompost and bio
fertilizers on yield of bitter gourd
Source : Vangapandu et al.,(2017) Influence of integrated nutrient management on yield, secondary
nutrients content and uptake of bitter gourd (Momordica charantia L) International Journal of
Agriculture Sciences, , 9 (50), 4851-4853.
29. Treat No. Treatments Yield per plot(kg) Yield per ha(q)
% increase over the
control
T1 Control 2.17 36.22 -
T2 Azotobactor @ 10 kg/ha 2.90 48.34 33.46
T3 PSB @ 10 kg/ha 3.11 51.78 42.96
T4
Azotobactor + PSB each@10kg/ha 3.50 58.33 61.07
T5
Azotobactor + PSB as seed treatment 2.95 49.17 35.75
T6 Azotobactor @ 2lit/ha 2.95 49.17 35.75
T7 PSB @ 2lit/ha 2.93 48.78 34.68
T8
T8 Azotobactor+ PSB each @ 2lit/ha 3.80 63.34 74.87
T9 T9 Azotobactor @ 10 kg and PSB @
2lit/ha
3.50 58.33 61.07
T10 T10 Azotobactor @ 2lit + PSB @ 10
kg/ha
3.12 52.00 43.57
S.E.±
0.17 3.29
C.D.at 5%
0.50 9.77
Table 12. Influence of biofertilizers treatments on yield of spinach.
Source: Shinde, Kadam and Syed (2018) Effect of biofertilizers on growth and yield of
Spinach (Beta vulgaris L.) International Journal of Chemical Studies 6(2): 524-527
30. Treat
No.
Treatments 15 Das 30 Das
T1 Control 11.96 16.55
T2 Azotobacter @ 10 kg/ha 15.33 19.66
T3 PSB @ 10 kg/ha 14.67 18.22
T4 Azotobacter + PSB each @ 10 kg/ha 16.33 21.44
T5 Azotobacter + PSB as seed treatment 14.78 20.89
T6 Azotobacter @ 2lit/ha 13.89 17.33
T7 PSB @ 2 lit/ha 13.11 17.11
T8 T8 Azotobacter + PSB each @ 2 lit/ha 20.55 26.66
T9 T9 Azotobacter @ 10 kg and PSB @ 2 lit/ha 17.00 22.00
T10 T10 Azotobacter @ 2 lit + PSB @ 10 kg/ha 15.88 20.33
S.E. ±
0.82 0.62
C.D. at 5%
2.43 1.86
Table 13. Influence of biofertilizers on height (cm) of spinach at various growth stages.
Source: Shinde, Kadam and Syed (2018) Effect of biofertilizers on growth and yield of
Spinach (Beta vulgaris L.) International Journal of Chemical Studies; 6(2): 524-527
31. Treat No. Treatments Days required for maturity
T1
Control 29.67
T2
Azotobacter @ 10 kg/ha 29.67
T3
PSB @ 10 kg/ha 28.60
T4
Azotobacter + PSB each @ 10 kg/ha 30.67
T5
Azotobacter + PSB as seed treatment 29.33
T6
Azotobacter @ 2lit/ha 31.00
T7
PSB @ 2 lit/ha 30.33
T8
T8 Azotobacter + PSB each @ 2 lit/ha 28.12
T9
T9 Azotobacter @ 10 kg and PSB @ 2 lit/ha 28.32
T10
T10 Azotobacter @ 2 lit + PSB @ 10 kg/ha 29.67
S.E. ± 0.65
C.D. at 5% 1.93
Table 14. Days required for maturity of spinach as influenced by various treatments of
biofertilizers.
Source: Shinde, Kadam and Syed (2018) Effect of biofertilizers on growth and yield of Spinach (Beta
vulgaris L.) International Journal of Chemical Studies 6(2): 524-527
32. Tret
No.
Treatments 15 Das 30 Das
T1
Control 6.33 8.66
T2
Azotobacter @ 10 kg/ha 7.22 10.89
T3
PSB @ 10 kg/ha 8.22 10.77
T4
Azotobacter + PSB each @ 10 kg/ha 6.78 16.55
T5
Azotobacter + PSB as seed treatment 7.89 10.22
T6
Azotobacter @ 2lit/ha 7.44 10.00
T7
PSB @ 2 lit/ha 6.44 8.89
T8
T8 Azotobacter + PSB each @ 2 lit/ha 9.88 19.33
T9
T9 Azotobacter @ 10 kg and PSB @ 2 lit/ha 8.22 10.44
T10
T10 Azotobacter @ 2 lit + PSB @ 10 kg/ha 6.66 10.22
S.E. ± 0.37 0.51
C.D. at 5% 1.09 1.52
Table 15. Number of leaves per plant of spinach as influenced by various treatments of
biofertilizers.
Source:Shinde, Kadam and Syed (2018) Effect of biofertilizers on growth and yield of Spinach (Beta
vulgaris L.) International Journal of Chemical Studies 6(2): 524-527
33. SI
No
Treatments
Nutrients Uptake (kg/ha)
N P K Ca Mg S
1 Abs. Cont. 7.4 1.8 8.0 5.7 5.5 2.6
2 Bioinoculant 17.0 5.6 24.6 21.1 12.5 3.9
3 50% N 19.5 4.2 25.3 30.0 12.5 3.8
4 100% N 38.7 6.5 38.1 47.1 16.8 5.3
5 50% N+Bioinoculant 27.5 7.5 33.2 40.3 15.9 5.2
6 75%N + Bioinoculant 48.8 9.7 46.8 52.5 23.0 6.3
7 100% N+ Bioinoculant 49.9 9.0 47.8 53.8 25.8 6.7
CD (0.05) 10.0 1.8 6.7 5.7 5.5 2.1
Table 16. Nutrient uptake by Okra crop as influenced by fertilizer N and bio-inoculants
Source : Swain et al., (2003) Effect of Integrated Use of Bio-inoculants and fertilizer on Growth,
Yield and Nitrogen Economy of Okra. Journal of the Indian society of soil science,Vol. 51 (2) ,145-
150
34. Table 17. Influence of graded doses of inorganics integrated with vermicompost and bio
fertilizers on yield of bitter gourd
Treatment number Treatments Yield /
plant (g)
Fruit yield
( kg/ha )
T1 Absolute control 358 1303
T2 50% NPK 860 2760
T3 50% NPK + vermicompost 908 2937
T4 50% NPK + vermicompost + biofertilizer 1258 3430
T5 75% NPK 1215 3230
T6 75 % NPK + vermicompost 1276 3396
T7 75 % NPK + vermicompost + biofertilizer 1420 3773
T8 100 % NPK 1261 3523
T9 100 % NPK + vermicompost 1360 3683
T10 100 % NPK + vermicompost + biofertilizer 1514 4036
Mean 1146 3208
CD (0.05) 201.42 623.04
CV (%) 1024 11.32
Source: Thriveni et al., (2017) Influence of integrated nutrient management on yield, secondary
nutrients content and uptake of bitter gourd (Momordica charantia L.) International Journal of
Agriculture Sciences, 9 (50), 4851-4853
35. Treatments Fruit yield (q/ha)
Absolute control 28.1
Bio-inoculants 48.3
50% N 56.0
100% N 68.9
50% N + Bio-inoculants 66.1
75% N + Bio-inoculants 76.7
100% N + Bio-inoculants 87.0
CD (0.05) 10.1
Table 18. Fruit yield (fresh) q/ha of okra crop as influenced by fertilizer N and bio-
inoculants
Source: Swain et al., (2003) Effect of Integrated Use of Bio-inoculants and
fertilizer on Growth, Yield and Nitrogen Economy of Okra. Journal of the Indian
Society of Soil Science.51(2),pp 145-150
36. CONCLUSION
Integrated use of fertilizers and bio-inoculants maintain or enhance soil
productivity through use of mineral fertilizers combined with organic
and biological sources of plant nutrients.
Organic, inorganic and bio fertilizer help in better vegetative growth,
seedling stands, improved yield and quality of vegetables.
Application of biofertilizers influenced the growth, yield and quality of
spinach in general. The application of biofertilizers in liquid from
produced significantly superior results.
Okra crop needs to be inoculated with bio-inoculants (Azotobacter and
Azospirillum) in conjuction with fertilizer nitrogen ( 75 to 100% of
recommended N dose) for higher yield, nutrients up-take and nitrogen
economy.