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板栗为深根树种,早期园内空间大,适当间种豆类、花生、蔬菜、绿肥等矮杆作物,可明显改良土壤,提高早期经济效益。1年～3年幼树追肥宜勤施、薄施,一般在萌芽前2月、4月～5月、6月～7月采用腐熟粪尿、尿素等速效肥兑水液施,以促进营养生长,扩大树冠,秋季结合土壤深翻株施土?..
Chestnut is a deep-rooted tree species with large space in the early garden. Suitable dwarf crops such as legumes, peanuts, vegetables and green manure can obviously improve the soil and improve early economic benefits. 1 year ~ 3 years of young tree topdressing should Qin Shi, thin Shi, usually in the bud before February, April to May, June to July using rotten excrement, urea and other quick-fertilizers Duishui liquid facilities to promote nutrition Grow, expand the canopy, combined with the soil fall autumn deep soil plant?