骏枣花期喷施叶面剂(肥)的保花保果效果试验  

Effect of Increasing Fruit Setting by Using Foliar Fertilizer during Flowering on Junzao

作　　者：王倩茹 宋卫[2] 玉山.库尔班 梁刚[2] 

机构地区：[1]新疆阿克苏地区林科所,新疆阿克苏843000 [2]新疆阿克苏地区林业局,新疆阿克苏843000

出　　处：《山西果树》2015年第3期1-3,共3页Shanxi Fruits

基　　金：中央财政林业科技推广示范资金项目([2013]KT93号)

摘　　要：2013-2014年用7种叶面剂(肥)进行了骏枣保花保果田间试验,结果表明,4%赤霉酸乳油、75%赤霉酸结晶粉、0.01%芸苔素内酯乳油对骏枣枣吊坐果率和单株产量的提高有明显效果,与对照比较均可提高39%和68%以上;其次是0.1%噻苯隆可溶性液剂,与对照相比,可使骏枣枣吊坐果率和单株产量分别提高27%和65%;其他叶面剂(肥)效果稍低,但与对照比较,也可提高11%和22%以上。The test of increasing set of fruit by using seven kinds of foliar fertilizer was did during 2013-2014 on Junzao .The result showed that foliar fertilizer could produce high fruit setting rate and yield per tree .The setting rate of shedding shoot of jujube could increase 39% and yield per tree could increase 4% using emulsifiable concen‐trate of gibberellic acid ,75% crystal powder of gibberellic acid and 0 .01% emulsifiable concentrate of emulsifiable concentrate comparing without using it .The setting rate of shedding shoot of jujube could increase 27% and yield per tree could increase 65% using thidiazuron soluble liquid comparing without using it .The setting rate of shedding shoot of jujube could increase 11% and yield per tree could increase 22% using other foliar fertilizers comparing without using it .

关 键 词：骏枣 盛花期 叶面剂(肥) 保花保果 效果 

分 类 号：S665.1[农业科学—果树学]