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我所从1978年开始与丹东市农机所协作,进行了机制营养钵假植育苗试验.通过所内和凤城县大堡等6个公社大面积示范,取得了明显的效果,具有三大优点:1.苗齐苗壮、丰产质优.营养钵假植育苗比一般育苗的苗高增加16%,叶长增加15.8%,单株鲜、干重分别增加63.9%和54.7%.单株根干重增加36.3%.假植的烟苗群体分布合理,
Since 1978, we cooperated with Dandong Agricultural Machinery Co., Ltd. to carry out the mechanism experiment of nursery seedling raising and nutrition nursery. Through the large-scale demonstration of six communes within and by Great Fort in Fengcheng County, we have achieved remarkable results with three major advantages: 1. Miao Qi Zhuang strong, high yield and good quality.Nutrient bowl saplings raised seedling height than the general nursery increased by 16%, leaf length increased by 15.8%, fresh and dry weight per plant were increased by 63.9% and 54.7% Weight increase of 36.3% .The fake seedlings group distribution is reasonable,