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汉中县新铺公社大寨大队位于汉江北岸,系沙质壤土,水利条件较好。去年种植杂交水稻202亩,亩产1377.3斤,比常规稻亩产1028斤增产34%。在栽培杂交水稻上主要抓了以下六项措施。一、培育分蘖壮秧。单本插的杂交稻培育壮秧尤为重要。该队在培育适龄壮秧上采取稀播、匀播、足肥三个措施。用苕子田作秧田,青草底肥2000—3000斤。为了
Hanzhong County, the new shop Dazhai Brigade is located in the north bank of the Han River, Department of sandy loam, water conditions are better. Last year, planting 202 acres of hybrid rice, per mu 1377.3 kg, 1028 kg more than conventional rice yield 34%. In the cultivation of hybrid rice mainly caught the following six measures. First, cultivate strong tillering seedlings. It is particularly important that single-line hybrid rice breeds strong-seedlings. The team nurtured age-strong seedlings to take broadcast sowing, even sowing, enough fat three measures. Seedbed with razor seedlings, grass base fertilizer 2000-3000 pounds. in order to