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一、合理进行土肥水管理促使树体生长1.大穴定植,足肥足水。果苗栽种前最好提前2～3个月挖好树坑,经太阳直射对坑体杀菌。定植穴长、宽均为80～100厘米,深度80厘米左右。栽植时穴底应先填上活土和有机肥,对易板结的土壤最好掺入1/3的新沙,配施复合肥0.2千克,最上一层填上底土,视墒情适量灌水。大穴定植,对幼苗生长极为有利。在一般情况下,定植后的1年生苗,根系的生长量为新梢生长量的1倍以上。疏松且肥力足的土壤有利于根系生长。另外,大穴定植以后,结合秋季施基
First, a reasonable soil and water management to promote the growth of the tree 1. Large hole planting, enough fat foot water. Seedlings planted 2 to 3 months prior to planting the best digging tree pit, the sun by the pit sterilization. Colonization hole length, width of 80 to 100 cm, a depth of about 80 cm. When planting, the bottom of the soil should be filled with living soil and organic fertilizer. The best soil should be mixed with 1/3 of the new sand with 0.2 kg of compound fertilizer. The top layer should be filled with subsoil, depending on the appropriate amount of water. Large-hole planting, the growth of seedlings is extremely beneficial. Under normal circumstances, after planting 1-year-old seedlings, the root growth of new shoot growth of more than 1 times. Loose and fertile soil is conducive to root growth. In addition, after planting large holes, combined with autumn Shi Ji