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油菜是我市的主要油料作物，既是人们的主要食油，又是重要的工业原料，能增加土壤的有机质含量，改善土壤的物理性状，做到用地与养地相结合，减少三麦单子叶草源，促使农业生产良性循环，扩种油菜是我市秋播布局调正的重要内容。１推广优质杂交油菜的紧迫性 优质油菜品种是指
Rapeseed is the main oilseed crop in our city. It is not only the main cooking oil for people, but also an important industrial raw material. It can increase the content of organic matter in the soil and improve the physical properties of the soil. Source, to promote a virtuous circle of agricultural production, expanding rapeseed planting layout is an important part of our city autumn. 1 Promote the urgency of high-quality hybrid rapeseed Rape varieties are