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2.移植花芽充分分化的壮苗要求在定值前12～15天,采取断根、遮阳、控氮等措施,以促进种苗花芽充分分化,形成壮苗。移植时注意合理密植,株距掌握在15厘米,每穴1株,大小苗分级移值。优先选用无病虫,矮化粗壮新根较多,叶柄短,且有4～6片正常展开叶的种苗,在阴天或晴天下午定植。3.用足基肥,用好苗果肥定植前10天,按每亩用有机肥2000公斤对200公斤生石灰,均匀与土拌合灌水盖膜,利用有机肥腐熟产生的高温,清洁土壤,消灭病菌,提高肥力。定值前,结合做畦,每亩再
2 transplanted flower buds fully differentiated seedlings require 12 to 15 days before the set value, take the root, shade, nitrogen and other measures to promote the full differentiation of seedlings flower buds, the formation of strong seedlings. When transplanting pay attention to reasonable close planting, plant spacing in 15 cm, 1 per hole, the size of seedling grading. Prefer to no pests, dwarf stalks more new roots, petiole short, and 4 to 6 normally open leaves of the seedlings, planting in the cloudy or sunny afternoon. 3. With sufficient base fertilizer, good seedling fertilizer 10 days before planting, with an organic fertilizer per acre 2000 kg of lime on 200 kg, uniform and soil mixing irrigation cover film, the use of organic fertilizer maturation of the high temperature, clean the soil, destroy Germs, improve fertility. Set value, combined with 畦, per acre again