论文部分内容阅读
冬季栽培,应选用耐寒、实心耐贮藏、深绿色的品种。播种前用新高脂膜拌种(可与种衣剂混用),能驱避地下病虫,隔离病毒感染,不影响葫发吸胀功能,加强呼吸强度,提高种于发芽率。选择质地疏松,肥沃、土层深厚的地块育苗,苗期加强肥水管理,小水勤浇,薄肥勤施,培育健壮的大苗。冬季栽种的,定植前每公顷用充分腐熟的农家肥4.5万kg~7.5万kg,均匀撒施。同时,每公顷施入生
Winter cultivation, should use cold, solid resistant to storage, dark green varieties. Sowing with a new high-fat film dressing (which can be mixed with the seed coating agent), can repel underground pests, isolated from the virus infection, does not affect the hygroscopic swell function, enhance respiratory intensity, improve the germination rate. Select the loose texture, fertile, deep soil plots nursery, seedling to strengthen fertilizer and water management, small water pouring, thin fat Qin Shi, nurturing robust seedlings. Winter planting, pre-planting per hectare with fully decomposed manure 45,000 kg ~ 75,000 kg, spreading evenly. At the same time, students are given a hectare