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水稻栽插后,应采用科学合理的用水方法,才能促进禾苗健康生长,以增加水稻产量。 (1)少水分蘖 当秧苗进入分蘖期,应少灌水,田面保持1.5～3.0厘米水层即可,过深会抑制水稻分蘖,推迟分蘖时间,造成高位分蘖;过浅则导致分蘖过多,形成大量的无效分蘖,消耗太多的植株养分。
After planting rice, scientific and rational methods should be used in order to promote the healthy growth of grasses, in order to increase the yield of rice. (1) less water tiller When the seedling into the tillering stage, should be less irrigation, the surface to keep the water layer of 1.5 to 3.0 cm, too deep will inhibit rice tillering, delayed tillering time, resulting in high tillering; too much lead to excessive tillering, The formation of a large number of ineffective tillers, consume too much plant nutrients.