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1 落实果园“三改” ,培养健壮树体1 1 深翻改土 ,拓宽根系 对于土壤板结、土质粘 ,结盘根、老弱根、干枯根多 ,但吸收根少的 ,从增施有机肥入手 ,冬季要进行深翻 ,熟化土壤。肥料以腐熟高效鸟粪、猪粪、豆饼等有机肥为主 ,结合施石灰 ,调整土壤ｐＨ值 ,改良土壤理化性状 ,?
1 implementation of the orchard “three changes” to cultivate a robust tree 1 1 deep change soil, broaden the root For the soil compaction, soil sticky, packing roots, old roots, dry root and more, but less absorbed roots from the organic Start with fat, winter deep plowing, maturity of the soil. Fertilizer to rot and efficient guano, pig manure, soybean cake and other organic fertilizer, combined with lime, soil pH adjustment, improve soil physical and chemical properties,?