nitrogen Tag

07 Oct

Posted at 10:00h in Soil & Fertilizers
Thamarai Thuvasan K 2,934 views

धान फसल में नाइट्रोजन उर्वरक प्रबंधन में लीफ कलर चार्ट की भूमिका Paddy is the most staple and nutritive food crop for world human population and other animals.It requires nutrient elements for their establishment and survival. Among those nutrient elements, nitrogen (N) is the most important nutrient which is essential for photosynthesis and thereby increases the yield. Unlike other crops, N can be managed effectively at real time all the stages of crop growth by using Leaf Colour Chart (LCC). Even this technique is being in use for several years, most of the formers are not aware of this technique. But this is simple, inexpensive and easy technique to manage the N in...

06 Oct

Posted at 10:37h in Soil & Fertilizers
Ravinder Kumar 5 views

सटीक नाइट्रोजन उर्वरक प्रबंधन के लिए आधुनिक उपकरण और तकनीक Food production is commensurate with fertilizer usage. Among the three major fertilizers, nitrogen, phosphate and potassium, application of nitrogenous fertilizers is the maximum. It is reported that China, India and Pakistan together consume approximately 70% of nitrogen fertilizer consumed globally. These figures of nitrogen fertilizer consumption point towards emerging environmental pollution issues. The estimated food production demands would require application of N fertilizer to the tune of 116.0 million tonnes in 2016 and 58% of it would be required in Asia alone of which India’s share would be 30% (FAO Report, 2012). The consumption of N fertilizer in form of urea has increased many...