一、土肥水管理 1.土壤管理 土壤管理首先要挖树盘,把土刨松,砍掉毛根,保持土壤疏松,容易渗水,其次要适时中耕锄草,做到树下土松无杂草。 2.增施肥料 ①基肥(农家肥)。每株枣树施基肥40公斤左右,以后每年秋末按1公斤果2公斤肥比例施入。②追肥(化肥)。枣树生长期5～6月,株施碳铵2公斤或硝铵1公斤。7～8月株施硝酸磷1公斤或过磷酸 First, soil and fertilizer water management 1. Soil Management Soil management should first dig tree plate, the soil loose pine, cut hair roots, keep the soil loose, easy water seepage, and secondly to cultivate weeding timely, so weeds do not weeds. 2. Fertilizer ① base fertilizer (manure). Each plant jujube 40 kg base fertilizer, after the end of each year by 1 kg of fruit 2 kg of fertilizer applied. ② top dressing (fertilizer). Jujube growth period 5-6 months, strains of ammonium bicarbonate 2 kg or ammonium nitrate 1 kg. July to August strains of nitric acid phosphorus 1 kg or over-phosphoric acid