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中国农学通报 ›› 2020, Vol. 36 ›› Issue (22): 44-48.doi: 10.11924/j.issn.1000-6850.casb20190700462

所属专题: 园艺

• 林学·园艺·园林 • 上一篇    下一篇

不同种植模式核桃品质、产量的比较分析

哈小丽1(), 孙阳2, 韩占江2()   

  1. 1塔里木大学植物科学学院,新疆阿拉尔 843300
    2塔里木大学生命科学学院/塔里木盆地生物资源保护利用兵团重点实验室,新疆阿拉尔 843300
  • 收稿日期:2019-07-22 修回日期:2019-11-17 出版日期:2020-08-05 发布日期:2020-07-22
  • 通讯作者: 韩占江
  • 作者简介:哈小丽,女,1992年出生,湖北利川人,硕士,主要从事果树栽培生理与生态的研究。通信地址:843300 新疆阿拉尔市塔里木大学生命科学学院,Tel:0997-4685622,E-mail: hahahaxiaoli@126.com
  • 基金资助:
    国家科技支撑计划课题“南疆沙区特色生态经济植物开发利用关键技术研究”(2014BAC14B04);塔里木大学研究生科研创新项目“不同种植模式对核桃产量、品质及水分利用效率的影响”(TDGRI201709)

Comparative Analysis of Quality and Yield of Walnut Under Different Planting Patterns

Ha Xiaoli1(), Sun Yang2, Han Zhanjiang2()   

  1. 1College of Plant Science, Tarim University, Alar Xinjiang 843300
    2College of Life Sciences, Tarim University/Xinjiang Production and Construction Corps Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin, Alar Xinjiang 843300
  • Received:2019-07-22 Revised:2019-11-17 Online:2020-08-05 Published:2020-07-22
  • Contact: Han Zhanjiang

摘要:

为研究不同种植模式核桃品质、产量的差异,以单作(核桃纯林上坡B1、核桃纯林下坡B2)与间作(红枣/核桃上坡C1、红枣/核桃下坡C2)2种种植模式的核桃为研究对象,对其品质(单果质量、含水量、出仁率、脂肪含量、脂肪酸组分及其含量、蛋白质含量、氨基酸组分及其含量、还原糖含量)进行比较和产量分析。结果表明,不同种植模式的核桃品质、产量均有较大差异,纯林模式有利于核桃积累水解后还原性糖,而间作模式有利于核桃积累蛋白质。B2处理的核桃出仁率、脂肪含量、脂肪酸含量、氨基酸含量、还原糖含量均较高,而其蛋白质含量较低;同种种植模式,下坡处理的核桃产量显著高于上坡处理的核桃产量。综合考虑各项指标,B2处理的核桃的产量最高、品质较好。

关键词: 种植模式, 核桃, 品质, 产量, 单作, 间作

Abstract:

The paper aims to analyze the differences of quality and yield of walnut under different planting patterns. We investigated walnut quality, including single fruit weight, moisture content, kernel percent, fat content, fatty acid composition and content, protein content, amino acid composition and content, and reducing sugar content, and walnut yield under two planting patterns, namely, walnut monoculture and jujube/walnut intercropping. The results show that the differences of quality or yield under different planting patterns are significant. Monoculture is favorable for walnut to accumulate reducing sugar after hydrolysis, while intercropping pattern (jujube/walnut) is favorable for walnut to accumulate protein. The kernel percent, fat content, fatty acid content, amino acid content and reducing sugar content of walnut are all higher under B2 treatment (walnut monoculture downhill), while the protein content under B2 treatment is relatively low. Under the same planting pattern, walnut yield of downhill treatment is higher than that of uphill treatment. Considering all the indicators, B2 treatment has the highest yield and better quality.

Key words: planting pattern, walnut, quality, yield, monoculture, intercropping

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