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(续第10期第26页)枣树投产早,结果寿命长,可达40~60年,丰产稳产性强,管理方便,抗逆性强,适应性好,分布范围非常广,湖南省自然条件适合枣树种植。生产上必须对枣树进行逐年的整形修剪,以实现高产优质。枣区普遍采用自然开心型树形,修剪简便,但为获得充足的光照,便于栽培管理,宜培养成疏散分层型。一、幼树整形1.定干在幼树定植第2年进行。定干高
(Continued on the 10th page 26) jujube put into operation early, the results of long life, up to 40 to 60 years, high yield and stability of the strong, easy management, strong resistance, good adaptability, the distribution is very wide range of natural Hunan Conditions suitable for jujube cultivation. Jujube production must be carried out year after year shaping pruning in order to achieve high yield and quality. Jujube area generally use natural happy tree, pruning simple, but in order to obtain adequate light, easy to cultivate management, should be cultivated into an evacuation layered. First, the sapling plastic 1. Fixed dry saplings in the second year of planting. Set dry high