陕北仁用杏低产林改造技术  

Improvement Techniques of Low yield Kernel-apricot Plantation in Northern Shaanxi Province

作　　者：谭金花 魏安智[1] 王胜琪[1] TANJin-Hua, WEI An-zhi ,Wang Sheng-qi(College of forestry, Northwest Agriculture and Forestry University, Yangling, Shaanxi 71210)

机构地区：[1]西北农林科技大学林学院,陕西杨陵712100

出　　处：《陕西林业科技》2018年第1期66-69,共4页Shaanxi Forest Science and Technology

基　　金："十二五"科技支撑计划项目(2013BAD14B02);中央高校基本科研业务费专项资金项目(2452015167)

摘　　要：仁用杏具有很好的药食兼用价值,在我国陕西北部地区大量种植。现阶段品种繁杂、管理粗放等原因造成造成仁用杏产量低下。本文介绍了仁用杏的生长特性与气候分区,分析了造成仁用杏低产的主要原因,从仁用杏高接换优、土壤管理、树体管理三个技术方面提出了具体的改造措施,以提高仁用杏的产量与质量,为今后陕西北部地区仁用杏种植提供理论参考。Kernel-apricot has a good value of food and medicine and has been widely planted in the north of Shaanxi.Due to complex varieties,poor management and other reasons Kernel-apricot has been in low yield.This paper first introduced the growth characteristics and climatic zoning of Kernel-apricot and then analyzed the main reasons for the low yield of it.Three concrete measures are put forward regarding top grafting with fine varieties,soil management and tree management to improve the yield and quality.

关 键 词：陕西北部地区 仁用杏 低产林改造 

分 类 号：S662.2[农业科学—果树学]