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早稻地膜育秧,有孔地膜比无孔地膜好,有孔地膜育秧的优点是:大风不鼓膜,雨天不积水,高温不烧苗,插前不炼苗,秧苗素质好。1991年湖南安乡县安裕乡推广有孔地膜育秧900公顷,取得增产12.7％的好收成。有孔地膜育秧的作法是: 1.制作孔膜。将地膜整齐地卷在一块10厘米厚、30厘米宽的木板上,用直径0.5～0.6厘米的冲子,在
Early rice film seedling, perforated film is better than non-porous film, perforated plastic film seedling has the advantage of: typhoon tympanic membrane, rainy days do not accumulate water, high temperature does not burn seedlings, inserted before the seedlings, seedlings of good quality. In 1991, Anyu Township, Anxiang County, Hunan Province popularized 900 hectares of perforated plastic film seedlings, achieving a good yield of 12.7%. Hole-hole film seedlings approach is: 1. Making hole membrane. The film is neatly rolled up in a piece of 10 cm thick, 30 cm wide wood, 0.5 ~ 0.6 cm diameter punch, in the