Foliar feeding is a technique of feeding plants by applying liquid fertilizer directly to their leaves. Plants are able to absorb essential elements through their leaves. The absorption takes place through their stomata and also through their epidermis.
Foliar feeding is a technique of feeding plants by applying liquid fertilizer directly to their leaves. Plants are able to absorb essential elements through their leaves. The absorption takes place through their stomata and also through their epidermis.
Plants Nutrients and Deficiency, Toxicity Symptoms mnikzaad
In Plant Physiology one of the topic is "Plant Nutrients". These slide show will help you; Classification of Nutrients, Deficiency Symptoms and Toxicity Symptoms. All Pictures are collected from the Internet. This Presentation Totally Handled by One group of Students who are studying B.Sc in Agriculture Resource Management and Technology.
Micronutrients...Importance for plant nutritionUTTAM KUMAR
micro nutrition an important tool for increasing crop yield particularly area were it is more deficient such as alkali soils and some acidic soil ( eg Mo, B )...
Potassium- Forms,Equilibrium in soils and its agricultural significance ,mech...Vaishali Sharma
The slide is conserned with the potassium fertilisers apllied in the soils. When the fertiliser applied in higher amount then it is avail in different form for plant uptake and there exist a equilibrium in soils and it has many agricultural significance and the slide also deal with brief on the mechanism of potassium fixation in the soil.
Plants Nutrients and Deficiency, Toxicity Symptoms mnikzaad
In Plant Physiology one of the topic is "Plant Nutrients". These slide show will help you; Classification of Nutrients, Deficiency Symptoms and Toxicity Symptoms. All Pictures are collected from the Internet. This Presentation Totally Handled by One group of Students who are studying B.Sc in Agriculture Resource Management and Technology.
Micronutrients...Importance for plant nutritionUTTAM KUMAR
micro nutrition an important tool for increasing crop yield particularly area were it is more deficient such as alkali soils and some acidic soil ( eg Mo, B )...
Potassium- Forms,Equilibrium in soils and its agricultural significance ,mech...Vaishali Sharma
The slide is conserned with the potassium fertilisers apllied in the soils. When the fertiliser applied in higher amount then it is avail in different form for plant uptake and there exist a equilibrium in soils and it has many agricultural significance and the slide also deal with brief on the mechanism of potassium fixation in the soil.
essential plant nutrient ,its classification, different form of nutrients some more about the nutrient ,plant nutrient ,essential plant nutrient and its introduction and detailed about the potassium element its function ,deficiency and chemical fertilizer and cultural method used and potassium cycle and the factors which affect the potassium ion in the soil .
There are 7 essential plant nutrient elements defined as micronutrients [boron (B), zinc (Zn), manganese (Mn), iron (Fe), copper (Cu), molybdenum (Mo), chlorine (Cl)] NIckel (Ni
Nutrient Movement in Soils- Nutrient Absorption By Plants Mechanistic Approac...AKSHAYMAGAR17
“Nutrient Movement in Soils- Nutrient Absorption By Plants Mechanistic Approaches to Nutrient Supply and Uptake By Plants ; Models for Transformation and Movement of Major and Micronutrient in Soils
It is an presentation about crop physiology.jshahabsbdbbdjdkdndbddj
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This is a power point presentation made by me "JIGYASA SHARMA" . It has whole content included in NCERT as well as some other topics too which are not a part of NCERT (very little part) .
An introduction to professional plant nutrition | Haifa GroupHaifa Group
Explore an in-depth agronomic introduction to plant nutrition. Learn about the essential nutrients crops consume, and the specific role of every mineral on the overall plant growth. Haifa Group’s experts are sharing knowledge. Haifa Group’s experts are sharing knowledge.
Photosynthesis is a biological process used by many cellular organisms to convert light energy into chemical energy, which is stored in organic compounds that can later be metabolized through cellular respiration to fuel the organism's activities.
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Apomixis in flowering plants is defined as the asexual formation of a seed from the maternal tissues of the ovule, avoiding the processes of meiosis and fertilization, leading to embryo development.
Glycolysis is a series of reactions that extract energy from glucose by splitting it into two three-carbon molecules called pyruvates. This powerpoint Presentation includes all steps of glycolysis.
This ppt includes the brief introduction about class Insecta or Phylum Arthropoda. In this ppt families of Class Insecta and their suitable examples also have been discussed with pictures.
This ppt includes Brief introduction of Agricultural Entomology.
In this ppt classes of Phylum Arthropoda have been discussed in very simple way with suitable pictures.
A presentation on study of special classification created with the help of fundamentals of Agriculture Written By Arun Katyayan. Images Source : Google
Remote Sensing and its Applications in AgricultureVikas Kashyap
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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.
My presentation on Integrated Pest Management. I had made a try from my side to create it knowledgeful and tried to include qualitative content after studying many articals, research papers and other online websites.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
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
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
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.
2. What is Plant Nutrient?
Plant nutrients are the chemical elements that
are essential to the nourishment of plant health.
OR
A mineral plant nutrient is an element which is essential or
beneficial for plant growth and development
3. Classification of Plant Nutrient
There are different basis of classification of essential nutrients:
1.Quantity of nutrient required
2.Mobility of nutrient in soil
3.Mobility of nutrient with in plant
4.Functions in plant
On the basis of quantity of nutrient required:
1. Basic nutrients:
These constitute 96% of total dry matter of plant.
→Carbon
→Hydrogen
→Oxygen
Among these, carbon and oxygen constitute 45% each and hydrogen is
6%.
4. 2. Macro Nutrients
The nutrients which are required by plants in large quantities are
called macro or major nutrients. These are nine in number.
Name of Macro nutrients:
Nitrogen
Phosphorus
Potassium
Calcium
Magnesium
Sulphur
Carbon
Hydrogen
Oxygen
5.
6. Macro nutrients have again two categories:
Primary Nutrients
Among macro nutrients, Nitrogen, Phosphorus and
Potassium are known as primary nutrients which are
required in a proper ratio for a successful crop.
Secondary Nutrients
Next to primary nutrients, there are three elements such as
Calcium, Magnesium and Sulphur which are known as
secondary nutrients.
7. 3. Micro nutrients
These nutrients required by plants in small quantities and
also known as minor or trace elements. These are eight in
number
Name of Micro nutrients:
Manganese
Iron
Zinc
Copper
Boron
Molybdenum
Chlorine
Cobalt
8. Classification on the basis of Mobility of Nutrient in the Soil
1. Mobile Nutrients:
The nutrients are highly soluble and these are not adsorbed on clay
complexes.
Example: NO3
-, SO4
2-,BO3
2-, Cl- and Mn+2
2. Less Mobile Nutrients:
They are soluble, but they are adsorbed on clay complex, so their mobility
is reduced.
Example: NH4
+, K+, Ca+, Mg2+, Cu2+
3. Immobile Nutrients:
Nutrient ions are highly reactive and get fixed in the soil.
Example: H2PO4
-,HPO4
2-, Zn2+
9. Classification on the basis of Mobility with
in Plant
• Highly mobile: N, P and K.
• Moderately mobile: Zn
• Less mobile: S, Fe, Mn, Cl, Mo and Cu
• Immobile: Ca and B
10. Classification on the basis of Functions in the Plant
1. Elements that provide basic structure to plant
Example: Carbon, Hydrogen and Oxygen
2. Elements useful in energy storage, transfer and bonding: These are
accessory structural elements which are more active and vital for living
tissues.
Example: N, S and P.
3. Elements necessary for charge balance.
Example: K, Ca and Mg.
4. Elements involved in enzyme activation and electron transfer.
Example: Fe, Mn, Zn, Cu, B, Mo and Cl.
12. Role of Plant Nutrients
Functions of Nitrogen
Increasing the growth and development of all
living tissue.
Increasing germination of crops.
Improves the quality of crop produce.
It increase utilization of P and K.
13. Functions of Phosphorus
It promotes to root formation and growth.
Improve the quality of fruits.
Rhizobia by increasing nodulation.
Seed formation and leads to early maturity.
14. Functions of Potassium
It increases the resistant in plants against
moisture stress, heat, frost and disease.
Improve the crop produce quality.
Lodging resistant in cereals.
Wilt resistant in cotton and mosaic virus resistant
in cotton.
15. Functions of Calcium
Increasing symbiotic fixation of atmospheric
nitrogen.
It increases availability of molybdenum.
Functions of Magnesium
It is constitute of chlorophyll.
Helps in the photosynthesis of the plants.
16. Functions of Sulphur
Synthesis of glucosides in mustard oils.
Promote to nodule formation.
Functions of Iron
A key role in nitrogen fixation.
Helps in the photosynthesis.
Formation of the chlorophyll.
17. Functions of Manganese
Chlorophyll synthesis.
Development of chloroplast.
Increase availability of P and Ca in plants.
Functions of Copper
Chlorophyll formation.
Electron transport from chlorophyll.
18. Functions of Zinc
Role in photosynthesis.
It regulates of auxin concentration.
Flower setting and proper development of fruits,
Functions of Molybdenum
Synthesis of protein in the plants.
Help in nitrogen fixation by rhizobia.
Increases in availability of P and S in soil.
19. Functions of Boron
Proper development of tissue.
Help in maturity.
Formation of cell wall.