1.怎样施肥才能使杂交油菜高产稳产?答:华杂油菜植株生长繁茂高大,在施肥技术上采取氮、磷、钾、硼肥配合,有机肥与化肥配合使用,并掌握好基肥施足,苗肥施早,整肥施稳,花肥巧施的原则。(1)施足基肥。每667平方米施有机肥1500公斤,碳酸铵50公斤,过磷酸钙50公斤,氯化钾15公斤为好。在施用微肥 1. How to fertilize in order to make the hybrid rape high and stable yield? A: Chinese rape plants lush tall and tall, in the fertilization technology to take nitrogen, phosphorus, potassium, boron fertilizer, organic fertilizer and fertilizer with the use and master the basal fertilizer Shi enough, Miao Shi Shi early, the whole fertilizer Shi Wen, the principle of flower fertilizer Qiao Shi. (1) Shizujifei. Per 667 square meters of organic fertilizer 1500 kg, 50 kg of ammonium carbonate, superphosphate 50 kg, potassium chloride 15 kg as well. Fertilizers are applied