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为防止无孔塑料薄膜育苗由于床内外温差大,高温徒长而导至的秧苗立枯、青枯病的发生,减少秧苗管理上的烦琐工作,经济有效地培育壮秧,今年我县在新立农场、县良种场、荣兴农场等单位进行了有孔塑料薄膜育苗试验,取得了很好的效果。一、试验方法及管理概况采用有孔薄膜(自行打孔),孔带八十公分。孔径为三种规格,即大孔:孔径
In order to prevent non-porous plastic film nursery due to large temperature difference between inside and outside the bed, leggy high temperature led to the seedlings withered, the occurrence of bacterial wilt, reduce cumbersome management of seedlings, economically and effectively cultivate strong seedlings, Farm, county seed farm, Rongxing farm units perforated plastic film nursery test, and achieved good results. First, the test methods and management Overview Using perforated film (self-drilling), with a hole 80 cm. Aperture is three kinds of specifications, namely big hole: Aperture