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RISAssessing nitrogen flow in production and utilization cycle of wheat and maize as a tool to monitor N loss in Iran
سال: 2013
خلاصه:
Increasing resource use efficiency is crucial for enhancement of agricultural productions and
reducing environmental hazards. For this purpose, improvement of Nitrogen use efficiency is an effective
approach. Not only N loss occurs...
Management of nitrogen fertilizer, irrigation and plant density in onion production using response surface methodology as optimization approach
سال: 2014
خلاصه:
of N, irrigation and plant density as independent variables. Furthermore, bulb yield, N losses, N uses efficiency (NUE) and water use efficiency (WUE) were measured as response variables in a full quadratic polynomial model. Optimum rates of N...
An Improved Semi-supervised K-Means Algorithm Based on Information Gain
ناشر: IEEE
سال: 2014
Intelligence inference semantic caching and query processing
ناشر: IEEE
سال: 2014
Fundamental performance limits of chaotic-map random number generators
ناشر: IEEE
سال: 2014