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要获得水稻高产,培育壮秧很重要。壮秧栽下去,省肥、省种,秆子长得粗,穗头大,籽粒饱。我在这里谈谈自己的看法和作法,供参考。整好秧田这是培育壮秧的第一个要求,秧田整得平,才便于水肥管理,出苗整齐。控制播种量采取分批播种法,第一批分两种密度。一种是播得密点。亩播300—400斤,培育小苗铲秧;一种是亩播180—200斤。第一种密度铲秧移栽完后,第二种密度正好拔秧移栽。第二批每亩播种150—160斤,140—150斤
To obtain high yield of rice, it is very important to cultivate strong seedlings. Strong seedlings planted, provincial fertilizer, provincial species, stalk grow thick, spike big, full of grain. I am here to talk about my own views and practices for reference. Whole seedling This is the first requirement to cultivate strong seedling, seedling whole flat, it is easy to water and fertilizer management, sprouting tidy. Control of seeding rate to take sowing method, the first two sub - density. One is broadcast secret. Acres 300-400 pounds, nursery shoots sprout seedlings; one is sowing 180-200 kg. After the first density shovel transplanting, the second density just pull transplanting. The second batch of sowing 150-160 pounds per mu, 140-150 pounds