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随着农业种植结构的调整,张家港市三麦种植面积正在逐年减少,而相应扩大了油菜的种植面积。因为,油菜是一种经济作物,种植和管理成本较低,产出较大,每公顷可收油菜籽2250～3000ｋｇ,榨食用油675～900ｋｇ,菜饼又可肥田和作饲料用,经济收益较高。所以,张家港市今年油菜的种植面
With the adjustment of agricultural planting structure, the planting area of Sanmai in Zhangjiagang City is decreasing year by year, and the planting area of rapeseed is accordingly expanded. Because rape is a cash crop, planting and management costs are lower, the output is larger, can be received per hectare rapeseed 2250 ~ 3000kg, pressed oil 675 ~ 900kg, pie and fertile fields can also be used for feed, the economic benefits Higher. Therefore, Zhangjiagang rapeseed planting surface this year