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丹东市郊区浪头公社胜天大队,有水田1,780亩,去年使用东风—2A型插秧机(插大秧)插秧面积1650亩,占水田面积的91%.去年在低温寡照多灾的情况下仍获得亩产768斤的好收成.搞好机插秧的关键,是把好育苗整地关.怎样才能育好秧苗呢?①做好苗床,一般苗床长15米,宽1.1米.苗床要整平,施肥要均匀,播量每平方米0.5～0.6公斤,播量均匀,最好采用机播;②苗龄40～45天为宜,一般苗高15～20厘米,根长3～4厘米;③拔秧要做到随拔随洗随墩齐,消灭死撮,不要拔断根系.要求做到“把小”、“根齐、”直接装到机器上.
Shouson Suburbs Langtou Commune Shengtian Brigade, 1,780 acres of paddy fields, the use of Dongfeng-2A transplanter last year, planting transplanting area of 1,650 acres, accounting for 91% of paddy field area. Last year, in the case of low temperature oligozoic multiple disasters are still available Good yield 768 pounds of good harvest .To do a good job machine transplanting the key is to fine nursery land preparation .How to nurture the seedlings? ① well seedbed, the general seedbed length of 15 meters, 1.1 meters wide. Seedbed to leveling, fertilization To uniform, sowing 0.5 ~ 0.6 kg per square meter, sowing evenly, the best use of machine sowing; ② 40 to 45 days old seedling appropriate, generally 15 to 20 cm high, root length 3 to 4 cm; With seedlings to do with the pull along with the pier with Qi, eliminate the dead handguns, do not pull off the root .Requirements to “small”, “root Qi,” directly to the machine.