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农业产业结构调整中 ,油菜面积有扩大趋势。为省工省力提高效益 ,我们对稻田套播油菜高产栽培配套技术进行了研究。1实施概况油菜品种选美国双低油菜品种“97- 32” ;试验设套肥用量、播量密度、除草三个专题 ;套播前作为晚粳早熟品种“中优 1号” ,10月 2 0日收割 ,油菜于10月
In the adjustment of agricultural industrial structure, rapeseed area has an expanding trend. In order to save labor and improve efficiency, we conducted a study on the high-yielding cultivation techniques of paddy rapeseed in paddy field. 1 Introduction The rapeseed varieties were selected as “97-32” double-canola rapeseed varieties in the United States. Three experiments were designed to cover the amount of fertilizer, sowing density and weeding. As the early-maturing variety “Zhongyou 1” 0 harvest, rape in October