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1988至1989年,我站在东桥乡进行水稻丸粒化育秧技术试验、示范、推广,有效地控制了早稻烂秧。方法如下: 丸粒材料有钙镁磷肥、石灰、粘土、三环唑、敌克松,按一定比例均匀混合而成。成份比(重量):草木灰:钙镁磷:石灰:粘土:三环唑:敌克松=20:50:10:20:0.2:0.1 水稻丸粒化制作技术:稻种按常规浸种吸足水份,用清水洗净并滤水后,立即倒在薄膜或水泥谷场上,加入丸粒化剂材料,用锹拌动,直到种子表面附上1层丸粒化材料为止,有条件的地方也可用丸粒化拌种器进行,然后播种,丸粒剂同干谷种比大至是1:15,即1公斤丸粒化剂可拌种谷15公斤。 此法秧苗期可防绵腐、苗稻瘟等,前者防效达60％,苗稻瘟防效达94.1％;烂秧率,处理区6.4％,对照27.8％,防效达76.1％。 秧苗素质栽前2天考查,处理区与对照
From 1988 to 1989, I stood in Dongqiao Township to test, demonstrate and popularize rice pelleting and seedling raising techniques and effectively controlled the rotten seedlings of early rice. The method is as follows: The pellet material has the calcium magnesium phosphate, the lime, the clay, the tricyclazole, the enemy grams of pine, according to a certain proportion evenly mixed. Ingredients Weight: Ash: Calcium Magnesium Phosphate: Lime: Clay: Tricyclazole: Dixon = 20: 50: 10: 20: 0.2: 0.1 Rice pelletizing production technology: , Washed with water and filtered water, immediately fell on the film or cement field, adding pelleting agent material, mix with a spade until the seed surface attached to a layer of pelletized material so far, conditional place Also available pelleted seed dressing, and then sowing, pellets and dry grain ratio is as large as 1:15, that is, 1 kg of pelleting agent can be mixed with 15 kg of grain Valley. This method seedling can prevent cotton seedling rot, Miao blast, etc., the former control effect reached 60%, rice blast control effect reached 94.1%; rotten seedling rate, treatment area 6.4%, control 27.8%, control effect of 76.1%. Seedlings planted 2 days before the test, treatment area and control