fertilizer application rate 第1页

The effect of nitrogen fertilization on biomass and nutrient storage in the fibrous roots of tea plants(Camellia sinensis) during summer and autumn Population quality and grain yield construction of mid-season indica hybrid rice “Wandao153” under different N applications Effect of fertilization on yield, net income and soil environment in Qingdao protected vegetable production systems Spatial characteristics and yield increasing potential of fertilizer consumption among different regions of Xinjiang RZWQM simulation of nitrogen transport and loss under winter wheat/ summer maize rotation system in the North China Plain Study on optimal sowing density and fertilizer application rate for cultivating high quality wheat Xiaoyan 54 in Beijing Area Effects of nitrogen fertilization on grain yield and nitrogen use efficiency of double cropping rice