首页 | 本学科首页   官方微博 | 高级检索  
     

豫北沙地果树适宜树种及高产优质高效开发技术研究
引用本文:李晓云. 豫北沙地果树适宜树种及高产优质高效开发技术研究[J]. 中国沙漠, 2000, 20(Z2): 114-119
作者姓名:李晓云
作者单位:中国科学院 寒区旱区环境与工程研究所, 甘肃 兰州 730000
摘    要:通过品种引进、试验和鉴评,筛选出适宜于豫北沙地栽培的优良果树品种28个;栽培实践表明,高接换优技术和控冠促果措施以及生长调节剂的结合使用,是提高果树成花率、坐果率及产量的有效途径。通过丰产园栽培试验,提出矮化无病毒苹果丰产栽培,和梨"矮、密、早、丰"的配套栽培技术,及和土肥管理与病虫害防治等一整套科学的管理措施。

关 键 词:豫北沙地  果树栽培  高产优质高效  
收稿时间:2000-01-15
修稿时间:2000-03-20

Studies on Technique Exploitation of Fruit Trees for High-yield and Superior Quality on Sandy Land in North Henan Province
LI Xiao-yun. Studies on Technique Exploitation of Fruit Trees for High-yield and Superior Quality on Sandy Land in North Henan Province[J]. ournal of Desert Research, 2000, 20(Z2): 114-119
Authors:LI Xiao-yun
Affiliation:Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China
Abstract:superior varieties of fruit trees have been selected which are suitable for sandy land in north Henan after introducing,testing and evaluating.Cultivation showed that techniques of high graft and substitution by superior varieties and control of canopy to promote fruit are effective means for raising rate of developing blossoms and fruits and yielding.Through cultivation trail of high yielding orchard,a set of cultivation techniques for pear trees and manage measurements of soil and fertilizer and means of disease and insect control have been put forward.
Keywords:sandy land of north Henan Province  fruit tree cultivation  high-yield  superior-quality and high-efficiency  
点击此处可从《中国沙漠》浏览原始摘要信息
点击此处可从《中国沙漠》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号