Upload NowAfter reading this article you will learn about the concept of integrated nutrient supply to plants. Fertilizers alone cannot meet the vast requirement of plant nutrients. This is largely because of the rising cost of fertilizers and partly because of inherent draw backs with the fertilizers themselves. It calls our attention towards the concept of […]
Concept of Integrated Nutrient Supply to Plants
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Diagnosis and Recommendation Integrated System (DRIS)
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After reading this article you will learn about:- 1. Subject Matter of Diagnosis and Recommendation Integrated System (DRIS) 2. Establishment of DRIS Norms 3. Determination of Relative NPK Requirement 4. Calculation of DRIS Indices 5. Using DRIS Indices to Diagnose NPK Requirements 6. Time of Sampling DRIS 7. Surveys of DRIS 8. Routine Use of […]
Study Notes on Balanced Plant Nutrition
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This article provides a study note on balanced plant nutrition. The concept of balanced plant nutrition is very simple and has developed more than 150 years ago. The idea is that a crop requires an adequate supply of all essential nutrients for optimum growth. If more than one is limiting/short, growth is determined by the […]