FENG Yifeng,WEI Weihong,WANG Yan,et al.Effect of Different Branches Pinching on Yield and Quality of Young Jujube[J].Northern Horticulture,2017,41(06):40-43.[doi:10.11937/bfyy.201706008]
不同枣头枝摘心方式对幼龄灰枣产量和品质的影响
- Title:
- Effect of Different Branches Pinching on Yield and Quality of Young Jujube
- Keywords:
- young jujube; pinching way; yield; quality
- 文献标志码:
- A
- 摘要:
- 以南疆地区密植灰枣为试材,采用生产上常用轻摘心、重摘心、极重摘心等3种枣头枝摘心方法,通过调查、测定枣吊数量、枣吊种类、果实单果质量、可溶性总糖、可滴定酸含量等指标,以确定一种合理的摘心方法。结果表明:枣头枝重摘心的单株坐果数显著高于轻摘心和极重摘心的单株坐果数,平均每株分别高出22.85、19.60个;重摘心后灰枣果实平均单果质量最大,为8.32 g,分别比轻摘心和极重摘心灰枣果实的平均单果质量高9.5%、9.4%;枣头枝重摘心果实的可溶性总糖含量最高,为28.74%,分别比轻摘心和极重摘心后果实的可溶性总糖含量高3.86、4.13个百分点。因此,确定幼龄灰枣密植的夏季枣头枝摘心选择重摘心方式。
- Abstract:
- Comparison three kinds of branch pinching method in Xinjiang southern on jujube,produced by different methods of pinching jujube number,jujube hanging type,fruit weight,total soluble sugar content,titration acid content to determine a reasonable method of pinching.The results showed that the number of fruit per plant of Chinese jujube branch heavy heart was significantly higher than that of light and heaviest plant fruit topping number,the average was higher than 22.85 and 19.60.The heavy pinching was maximum weight of jujube fruit,was 8.32 g,heavier than the light pinching and heaviest pinching 9.5% and 9.4%.The total soluble sugar content of fruit was the highest by the heavy pinching,reached 28.74%,higher than light pinching and heaviest pinching 3.86 and 4.13 percentage points.Therefore,determined heavy pinching was best method of high-density young jujube.
参考文献/References:
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备注/Memo
第一作者简介:冯一峰(1987-),男,硕士,讲师,研究方向为果树种质资源。E-mail:805493094@qq.com.责任作者:熊仁次(1970-),男,硕士,副教授,研究方向为农业害虫与综合治理。E-mail:xrcqwb@qq.com.基金项目:兵团产学研重大专项资助项目(2013AA001-01)。