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一、施肥在果实采收后每667米2秋施优质农家肥2～3吨。在翌年春季葡萄出土后结合浇第1次水,每667米2施葡萄专用肥10～20千克(3月中旬左右)。叶面喷施硫酸亚铁、中华肥王、葡萄膨大素、0.3%尿素、0.3%氯化钾溶液、1%草木灰、0.5%磷酸二氢钾溶液,以增强浆果着色,提高含糖量,促进早熟,并有利于新梢木质化。叶面肥在葡萄萌芽展叶后开始,根据葡萄各生育期生长需喷施3次。
First, the fertilization in the fruit after harvest every 667 m 2 fall fertilizer quality farm 2 to 3 tons. In the following spring after the grape unearthed combined with the first water, grapes dedicated fertilizer per 667 m 2 10 to 20 kg (about mid-March). Foliar application of ferrous sulfate, Zhonghua Feiwang, grape expansion, 0.3% urea, 0.3% potassium chloride solution, 1% ash, 0.5% potassium dihydrogen phosphate solution to enhance berry coloring, increase sugar content, and promote Premature, and conducive to the new shoots lignification. Foliar leaves in the bud after the start of the grape, according to the growth of grape growth period to be sprayed 3 times.