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张家川县是一个典型的以旱作农业为主的高寒阴湿山区,主要以种植冬小麦为主,历年种植面积1.5万hm~2,近年来由于生态环境的恶化,冬小麦越冬率低,造成产量低而不稳。为了寻找一条既能起到增温、保摘,又能使土壤良性循环的作物栽培技术,我站于2002年在恭门乡古土村进行了冬小麦覆盖麦衣栽培试验,取得了提高冬小麦越冬率,增加产量和产值的效果,从而为当地冬小麦安全越冬和丰产栽培提供了一项新的技术措施。
Zhangjiachuan County is a typical cold and wet mountainous area dominated by rainfed agriculture, mainly in the cultivation of winter wheat, the calendar year planting area of 15000 hm ~ 2, in recent years due to the deterioration of the ecological environment, winter wheat overwintering rate is low, resulting in low yield And unstable. In order to find a crop cultivation technology that can not only increase the temperature and preserve the soil, but also make the soil virtuous cycle, I stood in the ancient soil of GongMenXiang in 2002, Rate, increase output and output effect, thus providing a new technical measure for local winter wheat winter harvest and high yield cultivation.