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庭园葡萄的效益如何,肥水管理是关键。葡萄是喜肥性果树,对水的需求量较大,其根、蔓、叶含水量在70％左右,浆果含水量达80％左右,生育期中水分的蒸腾和蒸发量颇大,所以,必须重视庭园葡萄的肥水管理。 一、施肥。葡萄以优质厩肥(腐熟的猪、鸡、牛、羊、马粪均可)和堆肥、草炭为基肥,添加一些过磷酸钙等。对1～3年生的幼树以施用氮肥为主,以促其速生,结果后要注意氮、磷、钾的合理
The benefits of garden grapes, fertilizer and water management is the key. Grapes are like fat fruit trees, the demand for water is larger, the root, vine, leaf water content of about 70%, the water content of about 80% of the berries, the growth period of water evaporation and evaporation is quite large, so must Pay attention to garden grape fertilizer management. First, fertilization. Grapes to high-quality manure (cooked pigs, chickens, cattle, sheep, horse manure can be) and compost, peat as base fertilizer, add some superphosphate. Nitrogen fertilizer is applied mainly to young trees aged from 1 to 3 years in order to promote their rapid growth. After the results, attention should be paid to the rational use of nitrogen, phosphorus and potassium