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中国沙漠 ›› 1996, Vol. 16 ›› Issue (3): 320-326.

• 实验技术 • 上一篇    下一篇

黄淮海平原风沙化土地果树栽培技术研究

李晓云, 张小军, 陈衍   

  1. 中国科学院兰州沙漠研究所, 兰州 730000
  • 收稿日期:1995-10-17 修回日期:1996-01-15 出版日期:1996-09-20 发布日期:1996-09-20

STUDIES OF CULTIVATION TECHNIQUES FOR FRUIT TREES ON BLOWN SAND LAND IN HUANG-HUAI-HAI PLAIN

Li Xiaoyun, Zhang Xiaojun, Chen Yan   

  1. Institude of Desert Research, Chinese Academy of Sciences, Lanzhou 730000
  • Received:1995-10-17 Revised:1996-01-15 Online:1996-09-20 Published:1996-09-20

摘要: 为治理、开发黄淮海平原风沙化土地, 3年间, 从国内外引入149个果树品种, 建果园15.3hm2。历时7年, 选择出良种28个, 有苗百万株, 推广、辐射面积0.66hm2。研究表明: 在现有条件下, 本区采用引进选择、试验示范、推广辐射的办法, 进行大穴栽植, 截断淤积层, 矮化密植, 四季修剪, 植物生长剂调控树体, 少量、多次、浅施肥料, 增施有机肥, 间作留茬, 冬春少耕、免耕, 早防病虫害等一整套果树栽培、管理技术, 是发展黄淮海风沙化地区果林业的一条快速、可靠、有效的方法。

关键词: 风沙化土地引种与选择, 栽培技术, 效益显示

Abstract: In order to rehabilitate and develop blown sand land in the Huang-Huai-Hai plain, 149 fruit tree varieties were in troduced from home and abroad, and 15 3hm2 of fruit orchards were established. Through 7 years of experiments 28 good varieties were selected and popularized about 0 66hm2. The research results showed that the rapid, reliable and effective techniques for cultivation and management of fruit trees on blown sand land in the area include introduction, selection, experiment, demonstration and popularization of good varieties; big hole planting; dwarf and compact planting; seasonal pruning; application of growth regulators; split application of fertilizer and manure; intercropping and stubble mulch, minimum and zero tillage as well as pest control etc.

Key words: Blown sand land, Introduction of fruit trees, Cultivation technique