tailieunhanh - Evaluation on impact of use of urea briquettes in combination of organics on nutrient use efficiency in irrigated rice

Rice (Oryza sativa L.) is one of the most important staple food crops worldwide. Nitrogen (N) is the most important nutrient in irrigated rice cultivation. Current high yields of irrigated rice are often associated with applications of higher doses of fertilizer N, as nearly 30-40 percent of applied nitrogen is actually utilized by the crop; even with the best agronomic practices. It has always been a problem to raise the utilization rate of the rice plant and to increase efficiency of absorbed nitrogen for grain production. Hence, a field experiment was conducted during kharif 2017 at the Research cum Instructional Farm, Indira Gandhi Krishi Vishwavidyalaya, Raipur () to study the impact of use of urea briquettes in combination with organics in irrigated rice cultivation system with eleven treatments each replicated four times. Rice variety Rajeshwari was taken as test crop under irrigated condition. | Evaluation on impact of use of urea briquettes in combination of organics on nutrient use efficiency in irrigated rice

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