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一、阳畦制作。选择背风向阳,地势平坦高燥,便于排水,无污染的地方建阳畦。哇向东西,长4—5米.宽1米,深30—35厘米,畦北框高25—30厘来,南框略高于地面,壁要铲平,框要坚实,底要压实。二、配料。选择干净干燥无发霉的棉籽皮,晒2—3天。将棉籽皮放入干净容器内后,加2％过磷酸钙和3％石膏粉(也可不加)后再加水,料水比为1:1.3—1.4,水要分批加入并迅速搅拌。拌匀经两小时,料充分吸水后检查,用手稍用力握料,指缝间有水滴出为水份适宜,同时调节酸碱度(可用石灰水),将PH值调至7—7.5。三、播种。每平方米用棉籽皮20—25公斤,菌种4—6瓶或2—3塑料袋。我省中部地区播种期
First, the Yang 畦 production. Choose lee sunny, flat terrain dry, easy drainage, pollution-free place built Yang 畦. Wow to things, 4-5 meters long, 1 meter wide, 30-35 cm deep, 畦 north frame high 25-30 PCT, the South frame slightly above the ground, the wall to be leveled, the frame should be solid, the end to be compacted . Second, ingredients. Choose a clean dry moldy cottonseed, sun 2-3 days. The cottonseed husk placed in a clean container, add 2% superphosphate and 3% gypsum powder (or not) and then add water, water to water ratio of 1: 1.3-1.4, the water should be added in batches and quickly stirred. After mixing for two hours, the material is fully sucked into the water and checked. The hand grip is slightly hardened. The water drops between the fingers are suitable for water. At the same time, the pH is adjusted (lime water is available) and the pH value is adjusted to 7-7.5. Third, sowing. 20-25 kg of cottonseed per square meter, 4-6 bottles of bacteria or 2-3 plastic bags. Central China sowing period