Precision farming involves managing spatial and temporal variability across all aspects of agricultural production using technologies and principles. It distinguishes from traditional farming by customizing management for small field areas rather than treating the whole field uniformly. The key aspects are taking care of each plant throughout the crop cycle using information-based and technology-enabled decision making. Precision farming can increase profits and sustainability while improving product quality and conserving natural resources like water, soil and energy. It includes components like micro irrigation, fertigation, plastic mulching, integrated pest management and protected cultivation.
Precision agriculture is an art and science of utilizing innovative, site-specific techniques for management of spatial and temporal variability using affordable technologies… for enhancing output, efficiency, and profitability of agricultural production in an environmentally responsible manner
precise weed management is very useful under large land holdings which reduces cost of cultivation to a greater extent. remote sensing plays a major role in site specific weed management
Precision agriculture is an art and science of utilizing innovative, site-specific techniques for management of spatial and temporal variability using affordable technologies… for enhancing output, efficiency, and profitability of agricultural production in an environmentally responsible manner
precise weed management is very useful under large land holdings which reduces cost of cultivation to a greater extent. remote sensing plays a major role in site specific weed management
PRECISION FARMING
It is an approach where inputs are utilized in precise amounts to get increased average yields, compared to traditional cultivation techniques. It is also known as precision Agriculture, A science of improving crop yield and assisting management decisions using high technology sensor and analysis tools. It is an approach to farm management that uses information technology (IT).
Pros and cons of VRT in Indian Agriculture as compared to Developed countries PragyaNaithani
Variable-rate technology (VRT) allows fertilizer,
chemicals, lime, gypsum, irrigation water and other farm
inputs to be applied at different rates across a field,
without manually changing rate settings on equipment
or having to make multiple passes over an area.
Variable-rate application (VRA) can range from the
simple control of flow rate to the more complex
management of rate, chemical mix and application
pattern. VRA can match changes in crop yield potential
with specific input rates resulting in a more efficient
system and minimising potential environmental impacts.
VRT can be used to deal with spatial variability between
paddocks or between management zones/classes. There
are two types of VRT:
1. Map-based control: a map of application rates is
produced for the field prior to the operation.
2. Real-time control: decisions about what rates
to apply in different locations are made using
information gathered during the operation. This
requires sensors to detect necessary information
‘on-the-go’ and is usually designed for a specific
job such as herbicide application.
Concise Oxford Dictionary defines Resilience as recoiling; springing back; resuming its original shape after bending, stretching, compression etc. With five components of crop production - space, water, energy, light, nutrients- limiting, there are biotic and abiotic stresses on crops to perform at thresh hold inputs yielding optimum output. Droughts and floods, extreme cold and heat waves, forest fires, landslides and mudslips, icestorms, duststorms, hailstorms, thunder clouds associated with lightening and sea level rise are throwing new challenges to farmers and farming. This dangerously narrow level of food base prompts to widen the base of grains, vegetables, fruits, spices, industrial crops, mushrooms and aromatic plants. The emphasis was so far on terrestrial plants, forest plants and lesser on aquatic and lower plants. The aquatic plants- fresh water, brackish water, marine- were not much explored for edible use except by Chinese, Japanese and S.E. Asian nations. Halophytes, ferns and sea weeds are so far climate resilient. The Indo-Burmese Centre of origin (Hindustan centre including North East) is abode of several plants of possible vegetable, fruit and spice values. Eighty thousand plants are reported to be of possible use, about 30,000 plants are found edible in nature and approximately 7,000 plants are cultivated by mankind at one time or another, of which 158 plants are grown by man at some point of time. Among these, 30 crops provide world’s food and only 10 crops supply 75% of the world’s food budget. Out of these only three crops-rice, wheat, maize provide 60% of the world’s food requirement.This dangerously narrow level of food base prompts to widen the base of grains, vegetables, fruits, spices, industrial crops medicinal plants, mushrooms, plantation crops, pulses, fibre crops, oil seeds and aromatic plants.The emphasis so far was more on terrestrial plants, forest plants and lesser on lower plants like lichens, micro algae, fungi and bryophytes. The aquatic plants-fresh, brackish, marine water were not much explored for edible use except by Chinese and Japanese.The food base of people in South East Asia is partly on cacti (dragon fruit), micro-algae (azola) and several leaf vegetables unlike in India.Halophytes, bryophytes, ferns and sea weeds are so far climate resilient and require lesser fresh water and energy. The Indo-Burmese Centre of origin (Hindustan centre including North East) is abode of several plants of possible vegetable, fruit, industrial, energy and spicy value. The projected climate resilient crops are edible chasmophytes, brahmakamal, tropical tuber crops, herbs like broad dhaniya (Burmese coriander) and black caraway, kale, ornamental gingers, speciality mushrooms and leafy vegetables of Mizoram unexploited and underutilized in the main land.
GIS and Remote Sensing in Diagnosis and Management of Problem Soil with audio...KaminiKumari13
GIS and Remote Sensing in Diagnosis and Management of Problem Soil for agriculture, soil science, agronomy, forestry, land management and planning with audio by Dr. Kamini Roy
PRECISION FARMING
It is an approach where inputs are utilized in precise amounts to get increased average yields, compared to traditional cultivation techniques. It is also known as precision Agriculture, A science of improving crop yield and assisting management decisions using high technology sensor and analysis tools. It is an approach to farm management that uses information technology (IT).
Pros and cons of VRT in Indian Agriculture as compared to Developed countries PragyaNaithani
Variable-rate technology (VRT) allows fertilizer,
chemicals, lime, gypsum, irrigation water and other farm
inputs to be applied at different rates across a field,
without manually changing rate settings on equipment
or having to make multiple passes over an area.
Variable-rate application (VRA) can range from the
simple control of flow rate to the more complex
management of rate, chemical mix and application
pattern. VRA can match changes in crop yield potential
with specific input rates resulting in a more efficient
system and minimising potential environmental impacts.
VRT can be used to deal with spatial variability between
paddocks or between management zones/classes. There
are two types of VRT:
1. Map-based control: a map of application rates is
produced for the field prior to the operation.
2. Real-time control: decisions about what rates
to apply in different locations are made using
information gathered during the operation. This
requires sensors to detect necessary information
‘on-the-go’ and is usually designed for a specific
job such as herbicide application.
Concise Oxford Dictionary defines Resilience as recoiling; springing back; resuming its original shape after bending, stretching, compression etc. With five components of crop production - space, water, energy, light, nutrients- limiting, there are biotic and abiotic stresses on crops to perform at thresh hold inputs yielding optimum output. Droughts and floods, extreme cold and heat waves, forest fires, landslides and mudslips, icestorms, duststorms, hailstorms, thunder clouds associated with lightening and sea level rise are throwing new challenges to farmers and farming. This dangerously narrow level of food base prompts to widen the base of grains, vegetables, fruits, spices, industrial crops, mushrooms and aromatic plants. The emphasis was so far on terrestrial plants, forest plants and lesser on aquatic and lower plants. The aquatic plants- fresh water, brackish water, marine- were not much explored for edible use except by Chinese, Japanese and S.E. Asian nations. Halophytes, ferns and sea weeds are so far climate resilient. The Indo-Burmese Centre of origin (Hindustan centre including North East) is abode of several plants of possible vegetable, fruit and spice values. Eighty thousand plants are reported to be of possible use, about 30,000 plants are found edible in nature and approximately 7,000 plants are cultivated by mankind at one time or another, of which 158 plants are grown by man at some point of time. Among these, 30 crops provide world’s food and only 10 crops supply 75% of the world’s food budget. Out of these only three crops-rice, wheat, maize provide 60% of the world’s food requirement.This dangerously narrow level of food base prompts to widen the base of grains, vegetables, fruits, spices, industrial crops medicinal plants, mushrooms, plantation crops, pulses, fibre crops, oil seeds and aromatic plants.The emphasis so far was more on terrestrial plants, forest plants and lesser on lower plants like lichens, micro algae, fungi and bryophytes. The aquatic plants-fresh, brackish, marine water were not much explored for edible use except by Chinese and Japanese.The food base of people in South East Asia is partly on cacti (dragon fruit), micro-algae (azola) and several leaf vegetables unlike in India.Halophytes, bryophytes, ferns and sea weeds are so far climate resilient and require lesser fresh water and energy. The Indo-Burmese Centre of origin (Hindustan centre including North East) is abode of several plants of possible vegetable, fruit, industrial, energy and spicy value. The projected climate resilient crops are edible chasmophytes, brahmakamal, tropical tuber crops, herbs like broad dhaniya (Burmese coriander) and black caraway, kale, ornamental gingers, speciality mushrooms and leafy vegetables of Mizoram unexploited and underutilized in the main land.
GIS and Remote Sensing in Diagnosis and Management of Problem Soil with audio...KaminiKumari13
GIS and Remote Sensing in Diagnosis and Management of Problem Soil for agriculture, soil science, agronomy, forestry, land management and planning with audio by Dr. Kamini Roy
Rice is one of the most important crop in the world.
The main production countries are China, India, Indonesia, Bangladesh, Viet Nam. Becides the Asian countries, rice is also welcomed as staple food in South America and Africa countries.
Weed control is important in rice cultivation. Main weeds are grassy weed, broadleaf weed and sedges.
Usually, the emergence of grassy weed is ealier than other types of weeds and the damage is heavier. Echinochloa spp is a big problem as main grassy weed in rice field.
Here are some several herbicides suggested for weed control in rice field.
Control of grassy weeds: Oxaziclomefone, Bispyribac-sodium, Cyhalofop-butyl.
Control of broadleaf weed and sedges: Bentazon, Bentazon + MCPA.
Pre-emergence is a cost-effective way, here are several combinations: Bensulfuron-methyl + Metolachlor, Bensulfuron-methyl + Pretilachlor, Bensulfuron-methyl + Mefenacet.
If you are interested in any of these products or have some othe ideas about weed control in rice field, feel free to contact us.
Contact: Susan
E-mail: susan@profirst.biz ; agsale@profirst.biz
Website: www.profirst.cn
Skype: susan_hujiali@hotmail.com
At present, the farmers concentrate mainly on crop production which is subjected to a high degree of uncertainty in income and employment to the farmers. In this contest, it is imperative to evolve suitable strategy for augmenting the income of a farm.
Weed Management system is an environmentally sound system of farming using all available knowledge and tools to produce crops free of economically damaging, competitive vegetation.
Precision Farming helps findout nutrient and micro nutrient deficiency in minute areas of soils and enables application of nutrients/micro nutrients in the soil where deficiency exists. This saves money and helps soil improvement.
The ultimate guide for drip irrigation 2018Amar Sawant
This Guide will teach you everything you need to know about Drip Irrigation.
Components Of Drip irrigation system
Cost of installation
Government subsidy
And Guidelines For Maintenance and much other valuable information that I’ve never shared anywhere else before.
Let’s get started…
The available water for agriculture is decreasing day by day due to increase in population, industrialization, and short rainfall. it has become essential to use modern irrigation technologies like Drip irrigation, sprinkler irrigation in agriculture
Drip irrigation means providing the required quantity of water directly to the root zone of Crop plants through a network of small pipes this is also called micro-irrigation or trickle irrigation.
This is the most efficient irrigation technique.
In Drip irrigation system water supplies to plant roots through a collection of plastic pipes, lateral tubes, and valves. These components, controlled with the help of dripper and water pump. with help drip irrigation system it is become easy to provide liquid fertilizer to plant root system.
FILM FARING IS A SOIL LESS FARIMNG TECHNIQUE WHICH REDUCES THE REQUIREMENT OF FERTILIZERS UPTO 60% AND WATER UPTO 90% .IT USES A WATER SOLUBLE POLYMER CALLED THE HYDORGEL AND A WATER DRIP SYSTEM.THIS TECHNIQUE USES POLY HOUSE SO CAN BE SET UP ANYWHERE.IT HAS THE POTENTIAL OF CONVERTING HOT AND COLD ARID AREAS GREEN.
T
Technological innovations for boosting crop productivity in dryland.pptxAvick Kumar Kundu
This presentation describes about few of the Innovations that have been made for improving the crop productivity under the dryland agriculture system. Success stories are also added for convenience. This was my college seminar presentation, hope it suits well.
Advance Techniques in Micro Irrigation System.pptxhritulgautam
Micro-irrigation can be adopted in all kinds of land, especially where it is not possible to effectively use flooding method for irrigation. It can be maximized with a proper design and operation of the system, although the traditional practices can only go up to 35% WUE. It is said that 40% to 80% of water can be saved using this method. Micro-irrigation can be useful in undulating terrain, rolling topography, hilly areas, barren land and areas having shallow soils.
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.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
1. PRECISION FARMING
Dr. Abdul Hakkim, V.M., FIE
Head, Department of LWRCE & Principal Investigator
Precision Farming Development Centre (PFDC)
KCAET, Tavanur.
E Mail : abdulhakkim19@gmail.com
Mobile : 9446279626
2. Precision Farming
Application of technologies and principles to
manage spatial and temporal variability
associated with all aspects of horticultural
production.
Also referred to as
Hi-tech Farming
Variable rate application farming
Site specific farming
Prescription farming etc.
3. Comparison with Traditional Agriculture
Precision farming distinguishes from
traditional agriculture by its level of
management .
Instead of managing the whole field as a
single unit, management is customized for
small areas within the fields (micro
management concept).
Manages every field operation at each
location in the field, if it is technically or
economically advantageous to manage at that
level.
4. KEYASPECTS
• Take care of each and every plant in a farmers field
throughout the crop cycle
• Technology enabled, Information based and decision
focussed
5. Precision Farming
(Modern Eco friendly Technology)
Precision Farming
(Modern Eco friendly Technology)
Reduce
stress on
natural
resources
Leads to total
quality
management
6. Precision Farming- outcomes
Increased profit and sustainability
Improved product quality
Effective and efficient pest management
Energy, water and soil conservation
Surface and ground water protection
9. Scope and Potential of Micro Irrigation in
Kerala
1. Suitability to crops
Orchards (grape vine, citrus, mango, guava etc.),
coconut, vegetable crops, row crops like sugarcane,
cotton etc. and flowers ( rose, jasmine etc.)
2. Savings in water
Saves upto 70 percentage of water used in
conventional methods.
3. Additional land area available for crop
Only 5 to 6 per cent of the irrigable area lost in
surface ditches.
4. High Irrigation efficiency
Irrigation Efficiency is more than 90 %
5. No Evaporative losses
10. Characteristics of Micro Irrigation Systems
Water is applied at a low rate
Water is applied over a long period of time
Water is applied at frequent intervals
Water is applied near or into the plant root zone
Water is applied through a low pressure delivery
system (1 to 2 kg/ cm2
)
11. Micro Irrigation Systems
1. Micro sprinklers
Operating pressure - 1 to 2 kg/cm2
Discharge - 36 to 140 l/hr
2. Spray Jets
Operating pressure - 1 to 2 kg/cm2
Discharge - 32 to 47 l/hr
3. Drip
Operating pressure - 1 to 2 kg/cm2
Discharge - 2 to 8 l/hr
12. Drip irrigation
Drip irrigation is an efficient method of providing
irrigation water directly into the soil at the root
zone of plants and it permits to limit the watering
closely to the consumptive use of the plants.
Drip irrigation minimizes such conventional
losses as deep percolation, runoff and soil
evaporation.
13. Advantages of drip irrigation
• Increased beneficial use of available water.
• Enhanced plant growth and yield.
• Retarded weed growth.
• Improved application of fertilizers.
• Decreased energy requirement.
• Reduced operational labour.
• Suitable for irrigating hilly terrain and
problem soils.
16. Components of Drip Irrigation System
1. Pump with energy source or overhead storage tank
2. Filters (Primary filters and secondary filters)
a) Hydro cyclone or centrifugal filters
b) Gravel filter ( Fine gravel or coarse sand, 1-2 mm Ø)
c) Screen filter ( 100- 200 mesh) / disc filters
3. Main line
40 to 110 mm HDPE or PVC pipes.
4. Sub mains
25 to 50mm HDPE or PVC pipes.
5. Laterals
12 mm or 16mm LDPE or LLDPE is most common.
6. Emitters
Discharge rates : 1 l/hr, 2 l/hr, 4 l/hr, 8 l/hr and 16 l/hr
7. Other control and monitoring equipment
27. Fertigation
Simultaneous application of solubles (plant
nutrients) and water through an irrigation
system is called fertigation.
Efficient and precise application of inputs
and practice good environmental stewardship
Saves water, energy and nutrients.
With drip/pressurised irrigation, fertigation
is not optional, but absolutely necessary.
29. FERTILIZATION v/s FERTIGATIONFERTILIZATION v/s FERTIGATION
Conventional fertilization
Plants get a larger dosage of
fertilizer than they require at the
time it is applied. Losses occur.
Fertigation
Fertilizers are applied according
the need for nutrients, following
the uptake rate of the crop.
30. Fertigation-Advantages
Uniform application of fertilizers
Placement in root zone
Quick and convenient method
Saves fertilizer
Frequent application is possible
Possibility of application in different grades
to suit the stage of crop
Micronutrients application along with NPK
Save groundwater pollution
47. Excellent Growth of White
Roots under Mulch
Soil becomes less compact &
there is more aeration nearby the
roots
Better Weed Management Coloured mulch reduce Aphids
and White Flies attack
48. Photo selective mulch films
White / Black Mulch Films
The black color facing the soil, blocks visible light
transmission, preventing Weed germination under the
mulch. The White color facing up, reflects 65% of the PAR
radiation, pushing photosynthesis, reflecting 8% of the UV
radiation & cools the soil more than other colors
49. Low Quality & Non Guaranteed
Mulch Film can ruin your
Investments and Planning
Seal the Mulch immediately in
case of any Physical Damages, as
it might expose the top Root Zone
56. Benefits of Mulching
Moisture Conservation, Save fertilizers.
Eliminates Weed, soil’s fertility is fully devoted to crops.
Integrated Pest Management by Sunlight reflection.
Controls Soil Temperature.
Conserves natural earth gases.
Covered soil is loose & so root growth is uninterrupted & fast
thus improves plant’s Photosynthesis activity.
Protects Soil wash out in case of excess rains or floods.
Loose soil is not splashed on crops so they remain fresh for
longer.