新疆农业科学 ›› 2024, Vol. 61 ›› Issue (1): 136-147.DOI: 10.6048/j.issn.1001-4330.2024.01.015

• 园艺特产·农产品加工工程 • 上一篇    下一篇

骏枣果园土壤养分含量对果实氨基酸的影响

冯梅1(), 肖莉娟1, 张世卿2, 王晶晶3()   

  1. 1.新疆生产建设兵团第一师农业科学研究所,新疆阿拉尔 843300
    2.新疆生产建设兵团第一师农业技术推广中心,新疆阿拉尔 843300
    3.新疆农垦科学院,新疆石河子 832000
  • 收稿日期:2023-06-05 出版日期:2024-01-20 发布日期:2024-02-21
  • 通信作者: 王晶晶( 1983-),女,甘肃武威人,研究员,硕士,研究方向为果树栽培生理,(E-mail)xwangjj530@163.com
  • 作者简介:冯梅(1987-),女,四川蓬溪人,助理研究员,硕士,研究方向为果树育种及栽培,(E-mail)528186822@qq.com
  • 基金资助:
    新疆生产建设兵团开放项目“南疆枣园疏密改造关键技术示范与推广”;新疆生产建设兵团重大科技项目计划“果园主干结果型栽培技术与主要生产环节机械化技术研发与应用”(2021AA005)

Effects of soil nutrients on amino acids in junzao jujube orchard

FENG Mei1(), XIAO Lijuan1, ZHANG Shiqing2, WANG Jingjing3()   

  1. 1. Institute of Agricultural Sciences,the First Division of Xinjiang Production and Construction Corps,Aral Xinjiang 843300,China
    2. Xinjiang Academy of Agri-Reclamation Sciences,Shihezi Xinjiang 832000,China
    3. Xinjiang Academy of Agricultural and Reclamation Sciences,Shihezi Xinjiang 832000,China
  • Received:2023-06-05 Online:2024-01-20 Published:2024-02-21
  • Correspondence author: WANG Jingjing(1983-),female,Wuwei natives of Gansu province,holds a master's degree and works as a researcher,research direction:physiological aspects of fruit tree cultivation,(E-mail)xwangjj530@163.com
  • Supported by:
    Fund projects:Open Project of Xinjiang Production and Construction Corps "Demonstration and Promotion of Key Technologies of Jujube Transformation in Southern Xinjiang";Major S & T Research Project of XPCC "Research and Development and Application of Mechanization Technology and Main Production Link"(2021AA005)

摘要:

【目的】筛选影响骏枣果实氨基酸的主要土壤养分因子,为提高骏枣氨基酸含量和分类开发利用以及科学施肥提供理论依据。【方法】测定新疆阿拉尔市骏枣果园土壤养分状况、果实氨基酸含量,进行相关性分析及多元线性逐步回归分析。【结果】当地骏枣含有15种氨基酸,6种必需氨基酸,9种非必需氨基酸;骏枣中药用氨基酸7种,含量为1.08 μg/100g;支链氨基酸3种,含量为0.172 μg/100g;芳香族氨基酸5种,含量为0.31 μg/100g;鲜味氨基酸4种,含量为0.211 μg/100g;苦味氨基酸7种,含量为0.322 μg/100g;酸味氨基酸2种,含量为0.789 μg/100g。骏枣园土壤pH为8.03;含盐量为7.14 g/kg;有机质含量为12.96 g/kg;全氮含量为1.08 g/kg;全磷含量为1.01 g/kg;全钾含量为19.40 g/kg;有效磷含量为55.60 mg/kg;速效钾含量为232.37 mg/kg;有效铜含量为1.88 mg/kg、有效锌含量为1.63 mg/kg、有效铁含量为24.39 mg/kg,有效锰含量为4.33 mg/kg,有效硼含量为1.35 mg/kg;水解性氮含量为111.76 mg/kg。土壤养分间以及与骏枣氨基酸含量间存在相关性。【结论】骏枣含有15种氨基酸,与其他类氨基酸相比,药用氨基酸、甜味氨基酸和酸味氨基酸含量丰富;枣园土壤盐碱重,有机质及锰含量低,钾含量适中,其他养分含量均偏高,各养分间存在协同与拮抗作用,且骏枣氨基酸含量受土壤中有效锰、有效锌、有效铁、有效硼、有机质的影响较大,施肥过程中应增加有机肥和微肥的施用。

关键词: 骏枣; 土壤养分; 氨基酸

Abstract:

【Objective】 To screen the main soil nutrient factors that affect the amino acids of junjujube fruit,and provide theoretical basis for improving the amino acid content,classifying and deepening the development and utilization of fruit,as well as scientifically applying fertilization in Junzao Jujube Orchard. 【Methods】 The soil nutrient status and fruit amino acid content of junzao orchard in Aral,Xinjiang were measured,and the correlation analysis and Multiple Linear stepwise regression analysis were carried out. 【Results】 Research shows that local jujube contains 15 types of amino acids,including 6 essential amino acids and 9 non-essential amino acids. Among them,the medicinal amino acids in jujube are 7 types,with a content of 1.08 ug/100g. The branched-chain amino acids are 3 types,with a content of 0.172 μg/100g. The aromatic amino acids are 5 types,with a content of 0.31 μg/100g. The umami amino acids are 4 types,with a content of 0.211 μg/100g. The bitter taste amino acids are 7 types,with a content of 0.322 μg/100g. The sour taste amino acids are 2 types,with a content of 0.789 μg/100g. The pH of the jujube orchard soil is 8.03. The salt content is 7.14 g/kg. The organic matter content is 12.96 g/kg. The total nitrogen content is 1.08 g/kg. The total phosphorus content is 1.01 g/kg. The total potassium content is 19.40 g/kg. The available phosphorus content is 55.60 mg/kg. The available potassium content is 232.37 mg/kg. The available copper content is 1.88 mg/kg. The available zinc content is 1.63 mg/kg. The available iron content is 24.39 mg/kg. The available manganese content is 4.33 mg/kg. The available boron content is 1.35 mg/kg. The hydrolyzable nitrogen content is 111.76 mg/kg. There are correlations between soil nutrients and jujube amino acid content. 【Conclusion】 The results showed that junzao jujube contained 15 kinds of amino acids,which were rich in medicinal amino acids,sweet amino acids and sour amino acids compared with other kinds of amino acids,the contents of organic matter,manganese and potassium were moderate,and the contents of other nutrients were on the high side,and there were synergistic and antagonistic effects among them. Moreover,the amino acid content of Junjujube was greatly affected by the available manganese,available zinc,available iron,available boron and organic matter in the soil,therefore,the application of organic fertilizer and micro fertilizer should be increased in the fertilization process in the future.

Key words: junzao; soil nutrients; amino acids

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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