the yield-increasing of winter wheat resulted that k and mn fertilizers cooperating application improved grains per hectare, grains per ear, and thousand kernel weight.
钾锰配施对旱地小麦的增产作用主要是通过影响小麦产量的构成因素即公顷穗数、穗粒数和千粒重实现的。
the effect of potassium and manganese fertilizer cooperating application on nutrient content in plant and yield and quality of winter wheat in dryland was studied.