不同药剂对灵武长枣坐果、品质及产量的影响  

The Effect of Different Chemical Treatment on Zizyphus jujube cv. Lingwu Changzao Fruit Setting, Rate Quality and Yield

作　　者：呼生春 张永飞 张旭东[1] 党常胜 王文举[1,2] 张亚红[1] 

机构地区：[1]宁夏大学农学院,银川750021 [2]宁夏银湖农林牧开发有限公司,宁夏灵武750499

出　　处：《湖北农业科学》2016年第6期1470-1473,共4页Hubei Agricultural Sciences

基　　金：宁夏回族自治区园艺优势特色学科建设项目(2014221)

摘　　要：以露地栽培灵武长枣(Zizyphus jujube Mill.cv.Lingwu Changzao)为试材,设置赤霉素(20、25、30、35 mg/kg)、科能硼(0.125%)、尿素(0.2%)+磷酸二氢钾(0.3%)、尿素(0.2%)+磷酸二氢钾(0.3%)+赤霉素(25 mg/kg)、兰月壮果(0.062 5%)和清水(CK)9个处理,通过在花期进行喷施处理,分析外源药剂处理在花期对灵武长枣坐果率、品质和产量的影响。结果表明,与对照相比,喷施其他处理对灵武长枣的枣吊影响不显著;喷施赤霉素(30 mg/kg)使坐果数显著提高,是对照处理的5倍;综合考虑坐果数、枣吊比、果实品质和产量,以赤霉素30 mg/kg喷施处理最佳。In the open field cultivation Zizyphus jujube Mill. ev. Lingwu Changzao as test material, test set gibberellin （20 mg/kg,25 mg/kg, 30 mg/kg, 35 mg/kg）, branch can boron （0.125%）, urea （0.2%） ＋KHzPO4（0.3% ）,urea （0.2%） ＋KH2PO4 （0.3%）＋gibberellin （25 mg/kg）,6-Benzylaminopurine （0.062 5%） 9 processing,with water as the control, were treated by spraying at flower stage, analysis of the impact of exogenous agents handling flowering of Z. jujube ev. Lingwu Changzao fruit quality and yield. The results showed that： Compared with the control （CK）, all these treatment had no significance effect on growth in Z. jujube cv. Lingwu Changzao＇; But the fruit setting rate of Z. jujube ev. Lingwu Changzao were increased by 5 times when treated by gibberellin （30 mg/kg）; Above all, gibberellin （30 mg/kg） bad significant effect on fruit setting, hanging fruit ratio, fruit quality and yield in Z. jujube cv.Lingwu Changzao when spayed at flower stage.

关 键 词：灵武长枣(Zizyphus JUJUBE Mill.cv.Lingwu Changzao) 坐果 品质 产量 

分 类 号：S665.1[农业科学—果树学]