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红富士苹果幼树怎样增施肥水我国果产区土壤有机质含量大部份不足1%,与国外果园土壤有机质含量3%相比.相差悬殊。如果有机肥施用的少,就会使果树营养失调,使红富士苹果的质量下降。为了提高果品的产量和质量,就需向果园施入大量的有机肥。幼树每株施用豆科绿肥4...
Red Fuji apple seedlings how to increase fertilizers China’s fruit producing areas most of the soil organic matter content of less than 1%, compared with 3% of the soil organic matter content in the orchard. Difference. If the application of organic fertilizer less, it will make the fruit tree nutrition disorders, so that the quality of Red Fuji apple decreased. In order to improve the yield and quality of fruit, it is necessary to apply a large amount of organic fertilizer to the orchard. Young plants apply legume green manure 4 per plant ...