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1.加强肥水管理,打下良好的营养基础,提高坐果率1.1早施基肥,适时追肥基肥以腐熟的农家肥为主,掺入部分氮﹑磷﹑钾速效肥料,一般在枣树采收后的9月下旬施用。施肥方法要因树龄而异,幼龄枣树以环状沟施为主,配合放射状沟施,于树冠投影外围开宽40~50厘米、深40~50厘米的环状沟,把肥与3倍的土混合后填入,然后浇水。施肥位随树冠扩大而逐年向外扩展并每隔2~3年进行1次放射性沟施。成龄枣树的根系已布满冠下,可在行间开条状沟或撒施浅刨,然后整地浇水。
1. Strengthen the management of fertilizer and water, lay a good nutrition foundation, improve the rate of fruit set 1.1 Early application of basal fertilizer, timely top dressing fertilizer to decompose the main manure, mixed with nitrogen, phosphorus, potassium quick-acting fertilizer, generally collected in the jujube Application in late September. Fertilization methods should be due to age, juvenile jujube ring dominated by ditch, with radial ditch facilities, in the crown projection on the open width of 40 to 50 cm, 40 to 50 cm deep annular groove, the fertilizer and 3 times The soil is mixed and filled in, then watering. Fertilization bit with the expansion of the tree and outward expansion every 2 to 3 years once a radioactive ditch facilities. Jujube tree roots have been covered under the crown, you can open a strip of ditch in the line or spread Shaodao, and then cut into the water.