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2007—2012年,在甘肃省合水县西华池镇唐旗村开展苹果标准化栽培示范,重点实施苹果郁闭园改造和有机栽培技术,主推间伐改造、平衡施肥、沃土壮树、抗旱保墒等实用技术,结合绿色防控病虫和机械进园作业等管理措施,使郁闭园通风透光条件改善,土壤有机质增加,肥力增强,病虫减少,果园用工和劳动强度降低,产量、果品质量显著提升,经济效益提高3.5倍。
From 2007 to 2012, standardized cultivation and demonstration of apples was carried out in Tangqi Village, Xihua Chi Town, Heshui County, Gansu Province, focusing on apple canopy alteration and organic cultivation techniques. The main push-thinning and transformation, balanced fertilization, fertile soil and strong tree, drought and soil moisture preservation Practical techniques, combined with green pest control and mechanical operation into the garden and other management measures to improve the conditions of the Yu closed garden ventilation and light, soil organic matter increased fertility, reduce pests and diseases, reduce orchard labor and labor intensity, yield, fruit quality Significantly improved, economic efficiency increased 3.5 times.