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以机插水稻秧苗为研究对象,连粳9号为供试品种,探讨不同肥料使用方式对秧苗素质的影响。结果表明,使用旱秧绿机插秧专用肥来配制育苗营养土,将其均匀拌入秧盘内,成苗率达到77.8%,较之肥料单独拌入铺土或盖土的处理,更有利于秧苗对养分的吸收,有利于增强肥料中成分对秧苗的控制效应和延长控制时效;对株型控制效果良好,株高叶龄适宜,茎秆粗壮,易形
Taking machine-inserted rice seedlings as the research object, Lianjing 9 was used as the tested varieties, and the effects of different manure application methods on the quality of seedlings were discussed. The results showed that the use of dry-green seedling planting special fertilizer to prepare nursery nutrition soil, evenly mixed into the tray, the seedling rate of 77.8%, compared with the fertilizer alone into the soil or cover soil treatment is more conducive The absorption of nutrients by the seedlings is conducive to enhancing the control effect of the components in the fertilizer on the seedlings and prolonging the control aging; the control effect on the plant type is good, the plant height and leaf age are suitable, the stalks are sturdy,