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冀东地区大棚甜瓜早春栽培面积发展迅速,加强甜瓜定植后管理十分重要,有利于实现甜瓜早成熟、早上市,提高经济效益,现把栽培技术要点介绍如下:一、严格温度管理1、定植—缓苗:白天气温30-35℃,夜间不低于15℃;2、缓苗后—瓜定个前:白天气温25-30℃,夜间不低于12℃,有利于壮秧,早生蔓,早坐瓜,膨瓜快;3、瓜定个—成熟:白天气温25-35℃,夜间尽量保持12℃以上,以利甜瓜的糖分积累。
Jidong melon early spring cultivation area is developing rapidly, strengthen melon colonization management is very important, is conducive to melon early maturity, the morning market, improve economic efficiency, now the cultivation techniques are as follows: A strict temperature management 1, planting - Huanmiao: the daytime temperature of 30-35 ℃, at night not less than 15 ℃; 2, Huanmiao - melon set a: the daytime temperature 25-30 ℃, at night not less than 12 ℃, is conducive to strong seedlings, As early as the melon, melon melon fast; 3, melon set a - mature: daytime temperature 25-35 ℃, try to keep at night above 12 ℃, to facilitate the accumulation of melons sugar.