浙江农业科学

浙江农业科学 ›› 2024, Vol. 65 ›› Issue (3): 608-613.DOI: 10.16178/j.issn.0528-9017.20230304

• 果树与蔬菜 • 上一篇    下一篇

养分综合管理模式对葡萄产量及土壤养分含量的影响

李火良1(), 韩科峰2,*()   

  1. 1.长兴四合园果蔬专业合作社,浙江 长兴 313102
    2.浙江大学 环境与资源学院浙江省农业资源与环境重点实验室,浙江 杭州 310058
  • 收稿日期:2023-03-21 出版日期:2024-03-11 发布日期:2024-04-08
  • 通讯作者: 韩科峰(1982—),男,浙江奉化人,高级农艺师,主要从事肥料资源与养分综合管理研究,E-mail:hkf1982@163.com。
  • 作者简介:李火良(1971—),男,浙江湖州人,主要从事葡萄种植和生产经营工作,E-mail:354655119@qq.com。
  • 基金资助:
    浙江省“三农六方”科技协作项目(CTZB-F190625LWZ-SNY1-2)

Effect of comprehensive nutrient management model on yield and soil nutrient content of Vitis vinifera L.

LI Huoliang1(), HAN Kefeng2,*()   

  1. 1. Changxing Siheyuan Fruit and Vegetable Professional Cooperative, Changxing 313102,Zhejiang
    2. College of Environmental & Resources Sciences of Zhejiang University, Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment, Hangzhou 310058,Zhejiang
  • Received:2023-03-21 Online:2024-03-11 Published:2024-04-08

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摘要：

为了研究生物有机肥和葡萄专用水溶肥在葡萄上的施用效果,连续2 a(2020年和2021年)采用小区试验,以常规施肥为对照(FP处理),分别设置了施用生物有机肥(SR处理)和施用生物有机肥+专用水溶肥(ISSM处理),研究其对葡萄产量和土壤养分含量的影响。结果表明,连续2 a试验ISSM处理产量均显著高于其他处理(P<0.05),分别为11 985和10 939 kg·hm-2,与FP比,ISSM处理增产效果最明显,增幅分别为2 550和2 528 kg·hm-2,增产率达到了27.03%和30.05%。在葡萄园地土壤养分含量方面,ISSM处理对提高土壤pH值、有效磷含量、速效钾含量、交换性钙镁含量效果显著,但对提高土壤全氮含量和有机质含量效果不明显。在土壤养分含量与葡萄产量相关性方面,2 a的葡萄产量与土壤速效钾含量和交换性钙含量存在显著或极显著差异。综合分析,生物有机肥配施专用水溶肥(ISSM处理)效果最佳。

关键词: 生物有机肥, 葡萄, 产量, 土壤养分含量

Abstract:

In order to study the application effects of bio organic fertilizer and specific water-soluble fertilizer on Vitis vinifera L., a 2-year (2020 and 2021) continuous plot experiment was conducted, with conventional fertilization as the control (FP treatment). The effects of bio organic fertilizer (SR treatment) and bio organic fertilizer+specific water-soluble fertilizer (ISSM treatment) on grape yield and soil nutrient content were studied. The results showed that the yield of ISSM treatment was significantly higher than other treatments for 2 consecutive years (P<0.05), with values of 11 985 and 10 939 kg·hm-2, respectively. Compared with FP, ISSM treatment had the most significant increase in yield, with increases of 2 550 and 2 528 kg·hm-2, respectively, and the yield increase rate reached 27.03% and 30.05%. In terms of soil nutrient content in vineyards, ISSM treatment has a significant effect on increasing soil pH, available phosphorus content, available potassium content, and exchangeable calcium and magnesium content, but its effect on increasing soil total nitrogen content and organic matter content is not significant. In terms of the correlation between soil nutrient content and yield of Vitis vinifera L., there are significant or extremely significant differences between the 2 a yield of Vitis vinifera L. and the soil available potassium content or exchangeable calcium content. Overall analysis shows that the combination of bio organic fertilizer and specialized water-soluble fertilizer (ISSM treatment) has the best effect.

Key words: bio organic fertilizer, Vitis vinifera L., yield, soil nitrogen content

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