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秦州区南部山区日照短、光照不足,农作物生长一年一熟有余两熟不足,并且麦收后土地休闲时间长、利用率不高。麦收后复种油菜,能有效提高土地利用率,改善土壤结构和作物茬口,培肥地力,增加农民收入,经济效益明显。油菜是秦州区主要油料作物之一,常年播种面积在30万亩左右,历史上以种
Qinzhou District, southern mountain sunshine short, inadequate lighting, crops more than a year cooked more than two shortages, and the land after the wheat harvest leisure time is long, the utilization rate is not high. After the wheat is harvested and rapeseed is planted, it can effectively improve the utilization rate of the land, improve the soil structure and crop stubble, fertilize the land fertility and increase the peasants’ income, which has obvious economic benefits. Rape is one of the major oilseed crops in Qinzhou District. The perennial planting area is about 300,000 mu. Historically,