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1 管理:施肥、浇水、松土。幼树成活后至雨季及时追肥促长,用0.25公斤尿素+0.5公斤二铵/株,分4～8个穴追施,旱时浇水,8月中下旬再追施二铵一次,生长期及时松土除草。秋施基肥,成龄树一般施农家肥50～70公斤/株,另加尿素0.5公斤,二铵0.75公斤/株。幼树施基肥15～25公斤/株,化肥0.25～0.5公斤/株。在树冠垂直投影的外围挖深50～60厘米、宽40厘米、长60～100厘米的环状沟深施,将表土和农家肥、化肥拌匀施入。施肥后浇大水。整形修剪:培养树形为自然纺缍形、圆柱形、小骨架分层形,干高
1 management: fertilization, watering, loose soil. Saplings survive to the rainy season after the top-dressing to promote growth, with 0.25 kg of urea +0.5 kg of diammonium / strain, 4 to 8 points topdressing, drought watering, mid-to-late August chase diammonium again, the growth period Timely soil weeding. Autumn base fertilizer, adult trees are generally applied manure 50 ~ 70 kg / plant, plus 0.5 kg of urea, diammonium 0.75 kg / plant. Saplings of young trees 15 to 25 kg / plant, fertilizer 0.25 to 0.5 kg / plant. In the vertical projection of the crown dug the depth of 50 to 60 cm, 40 cm wide, 60 to 100 cm long annular groove facilities, the topsoil and farmyard manure, fertilizer mix evenly. After fertilization poured water. Trim: Cultivation of tree-shaped spinnable natural, cylindrical, small skeleton layered, dry high