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小国光苹果采前一个月左右进行轻度喷灌,是一项有效的增产提质措施。试验证明,喷灌比不喷灌亩增苹果640斤,增产11.5％,一等果增加44.3％,双红果增51.5％,单红果增29.5％,增值433元,增23.9％。苹果采前轻度喷灌增产提质的原因初步分析有三:①据有关喷灌资料表明,苹果果
Small country light apple about a month before mining light sprinkler, is an effective measure to improve quality. The experiment proves that the sprinkler irrigation rate is increased by 11.5% compared with that of the non-sprinkler mu increase apples, which is increased by 11.5%. The first-grade fruits increase by 44.3%, the double-red fruits by 51.5%, the single red fruits by 29.5%, the added value by 433 yuan, up by 23.9%. Apple picking before sprinkler yield improvement of the reasons for the preliminary analysis of three: ① According to the sprinkler data show that apple fruit