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提高鸭梨品质技术要点１．科学施肥：以秋施基肥为主，翌年春季芽萌动前和６月各追施速效肥一次，每次施肥后要浇水，并及时松土保墒。增施有机肥每百公斤果施优质农家肥５０ｋｇ加０．２ｋｇ氯化钙，提高磷钾肥的使用量。施肥量每公斤果施纯氮０．５ｋｇ，氮磷钾之比为１...
Improve pear quality technical points 1. Scientific fertilization: The base fertilizer is mainly autumn, the spring buds in the following year before and in the spring before the chasing quick-fat fertilizer once after each fertilization to watering, and timely soil moisture. Increase the application of organic fertilizer per 100 kilograms of fruit facilities, high-quality manure 50kg plus 0.2kg calcium chloride, phosphorus and potassium to improve the use of. Fertilizer application of nitrogen per kilogram of fruit 0.5kg, NPK ratio of 1 ...