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水稻塑盘湿润育秧和肥床旱育秧是水稻育秧的重大改革,1996年我市推广28万亩,占水稻面积的80％。为解决塑盘湿润秧秧龄弹性小和旱育秧栽插用工多的矛盾,发挥旱秧和抛秧两者的优势,1996年我们在市农科所进行了肥床塑盘旱育秧试验,结果如下。1材料和方法1.1不同育秧方法试验 设肥床塑盘旱育(简称塑旱秧,下同)、肥床旱育(称肥旱秧)、塑盘湿润育秧(称塑湿秧)3个处理,塑盘育秧每亩秧地播量100kg,肥旱秧40kg,小区面积5m~2,重复1次。移(抛)栽前测定秧苗素质。
Rice plastic tray wet seedling and fertilizer bed dry nursery rice is a major reform of rice seedlings, in 1996 the city to promote 28 million mu, accounting for 80% of the rice area. In order to solve the plastic plate wet seedling elasticity of small and dry nursery transplanting contradictions and more use of drought and cast throwing the advantages of both in 1996, we carried out in the city of Agricultural Science and Technology Fertilizer Plate dry cultivation Yang seedlings test results are as follows . 1 Materials and methods 1.1 Different methods of seedling cultivation Fertilizer bed plastic plate dry cultivation (referred to as plastic dry seedlings, the same below), bed dry cultivation (called fertilizer dry seedlings), plastic plate wet seedling (plastic wet seedlings) 3 treatment , Plastic tray Yang seedlings per acre seedlings sowing 100kg, fat dry seedlings 40kg, plot area 5m ~ 2, repeat 1 times. Move (throw) planted before planting seedlings quality.