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1.建园试验地建在地势平坦、土壤疏松肥沃的土地,pH值为7.2～8.0,海棠作砧木,授粉品种为金冠。栽植密度:株距×行距(6米×4米),定植前挖定植沟深、宽各80厘米,每亩施用农家肥7500千克,加普钙1000千克,混表土回填入定植沟,株行距按前定方案进行。定植时理顺根系,露出嫁接口,灌足定根水,加膜覆沟保水保温确保成活。
1. Experimental Park built in the flat ground, loose and fertile soil, pH value of 7.2 ~ 8.0, Begonia as rootstock, pollination varieties for the Golden Delicious. Planting density: spacing × row spacing (6 m × 4 m), before planting dug planting ditch deep, wide 80 cm, 7500 kg per acre farmhouse fertilizer, plus gypsum 1000 kg, mixed soil backfill into the planting ditch, spacing According to the pre-program. Roots when planting colonization, exposing the grafted joints, irrigation feet set root water, add film covered ditch water insulation to ensure survival.