五里坡灵武长枣纺锤形树相评价指标调查分析  

Investigation and Analysis of Evaluation Indexes of Spindle Tree Structure of Lingwu Long Jujube in Wulipo

作　　者：张国庆 何生 唐文林 李国 张静艳 牛锦凤 

机构地区：[1]宁夏葡萄花卉产业发展局,宁夏银川750100 [2]宁夏仁存渡护岸林场,宁夏灵武750400 [3]灵武市林业局,宁夏灵武750400 [4]宁夏林业技术推广站,宁夏银川750100

出　　处：《宁夏农林科技》2014年第12期23-24,共2页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：以10年生灵武长枣纺锤形丰产示范技术改造试验园和常规丰产园为试材,调查分析了枣树单株产量、单果重、产量、可溶性固形物含量等丰产性指标和树相指标,对比分析了枣树早期丰产栽培的理论基础。结果表明:通过对五里坡灵武长枣进行纺锤形改造提升,红枣产量、质量及各项树相指标明显高于对照,值得在宁夏灵武长枣栽培地区推广。The high yield index and tree structure indexes such as the jujube yield per plant, fruit weight, yield and soluble solids were investigated, analyzed and measured with spindle Lingwu long jujube high yield technological transformation orchard and the conventional high yield orchard as the experimental materials. A comparative analysis is made on theoretical basis of the early high yield cultivation of jujube. The results showed that through the spindle transformation and upgrading,the yield, the quality and the various tree structure index of the Lingwu long jujube in Wulipo were significantly higher than those of the control,so it is worth to be popularized in Lingwu long jujube cultivation area of Ningxia.

关 键 词：灵武长枣 纺锤形树形 树相指标 产量 有效枣股 果吊比 枝干比 

分 类 号：S665.1[农业科学—果树学]