新疆农业科学 ›› 2021, Vol. 58 ›› Issue (4): 672-681.DOI: 10.6048/j.issn.1001-4330.2021.04.010

• 土壤肥料·植物保护·微生物 • 上一篇    下一篇

黄腐酸对土壤养分、葡萄品质和产量的影响

朱会调1,2, 高登涛1, 白茹2,3, 冯建荣2,3, 魏志峰1, 刘丽1   

  1. 1.中国农业科学院郑州果树研究所,郑州 450009;
    2.新疆石河子大学农学院,新疆石河子 832003;
    3.特色果蔬栽培生理与种质资源利用兵团重点实验室,新疆石河子 832003
  • 收稿日期:2020-04-28 出版日期:2021-04-20 发布日期:2021-04-25
  • 通信作者: 高登涛(1981-),男,副研究员,博士研究生,研究方向为果树栽培生理,(E-mail)gaodengtao@caas.cn
    白茹(1979-),女,副教授,博士,研究方向为果树栽培生理及遗传育种,(E-mail)468017539@qq.com
  • 作者简介:朱会调(1993-),女,甘肃临洮人,硕士研究生,研究方向为果树栽培生理,(E-mail)623250430@qq.com
  • 基金资助:
    国家重点研发计划(2018YFD0201300);中国农业科学院科技创新工程项目 (CAAS-ASTIP-2016-RIP-04)

Effects of Fulvic Acid on Soil Nutrients, Grape Quality and Yield

ZHU Huitiao1,2, GAO Dengtao1, BAI Ru2,3, FENG Jianrong2,3, WEI Zhifeng1, LIU Li1   

  1. 1. Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou 450009, China;
    2. College of Agronomy, Shihezi University,Shihezi Xinjiang 832003, China;
    3. Key Laboratory of Cultivation Physiology and Germplasm Resources Utilization of Characteristic Fruits and Vegetables of Xinjiang Production and Construction Corps,Shihezi University,Shihezi Xinjiang 832003,China
  • Received:2020-04-28 Online:2021-04-20 Published:2021-04-25
  • Correspondence author: GAO Dengtao(1981-),Male, associate researcher, doctoral candidate,research direction is fruit tree cultivation physiology,(E-mail)gaodengtao@caas.cn
    BAI Ru(1979-),Female,associate professor,doctor,research direction is fruit treecultivation physiology and breeding,(E-mail)468017539@qq.com
  • Supported by:
    National Key Research and Development Program (2018YFD0201300); Science and Technology Innovation Project of Chinese Academy of Agricultural Sciences (CAAS-ASTIP-2016-RIP-04).

摘要: 【目的】 研究黄腐酸在葡萄上应用效果及最佳施用量,为黄腐酸肥在郑艳无核葡萄上合理应用提供理论参考。【方法】 以4年生的郑艳无核葡萄为试材,黄腐酸施用量分别为0、2.5、5、 11、 33和100 g/株,分别于葡萄开花期、幼果期、着色期和果实膨大期根际施入。【结果】 与未施黄腐酸的处理相比,施黄腐酸可显著提高土壤的有机质、硝态氮、铵态氮、速效磷、速效钾含量;提高葡萄的L*值、色泽指数、糖酸比、VC含量、提高果实硬度和葡萄产量。6种施黄腐酸处理中以施33 g/株(0.33 g/L)黄腐酸对提高土壤养分、葡萄果实品质、葡萄产量的效果最为显著。【结论】 施用黄腐酸肥能明显提高土壤养分,提高葡萄品质,增加葡萄产量。33 g/株(0.33 g/L)为黄腐酸推荐用量。

关键词: 葡萄; 黄腐酸; 品质; 产量; 土壤养分

Abstract: 【Objective】 To explore the effect of fulvic acid on grape and its optimum application rate. 【Methods】 Four-year-old 'Zhengyan Seedless' grape was taken as a test material, 0, 2.5, 5, 11, 33 and 100 g/plant fulvic acid were applied to the rhizosphere of grape at flowering stage, young fruit stage, coloring stage and fruit enlargement stage. 【Results】 The content of organic matter, nitrate nitrogen, ammonia nitrogen, available phosphorus and available potassium in soil was significantly increased by applying fulvic acid compared with that without fulvic acid application, which increased the L* value, color index, sugar-acid ratio, VC content, fruit hardness and grape yield. The results of principal component analysis showed that 33 g/plant (0.33 g/L) were the most effective in improving soil nutrient, grape fruit quality and grape yield among the 6 treatments. 【Conclusion】 The fulvic acid can increase the content of nitrate nitrogen, ammonia nitrogen, available phosphorus, and available potassium in vineyard soil, promote the absorption of mineral nutrients by grape roots, increase the content of N, P, and K in leaves, synthesize and output more assimilation compounds, thus improving grape quality and increasing its yield. Among six groups, the physiological index of leaves was best when the amount of fulvic acid was 33 g/plant. It provides a theoretical reference for the reasonable application of fulvic acid fertilizer into 'Zhengyan Seedless' grape.

Key words: grape; fulvic acid; quality; yield; soil nutrient

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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