当归日光温室冬季育苗技术

NONGCUN BAISHITONG(2015)

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Abstract
一、园址选择
  在当归主产区,选择地势平坦、背风向阳、距离生产大田较近的地区建温室。要求温室周围无高大建筑、林木或山峰遮挡,海拔2000~2300米,年均气温5~10℃,冬春季较干旱,日照充足,交通便利,水电条件正常。
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