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 […]
Diagnosis and Recommendation Integrated System (DRIS)
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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 […]
Short Notes on Biofortification
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This article provides a short note on biofortification. Biofortification may be defined as the process by which the nutritional quality of food crops is improved through conventional plant breeding or the use of biotechnology. It is a promising new strategy to reduce hidden hunger. Fortification is the practice of deliberately increasing the content of an […]