浙江农业科学 ›› 2025, Vol. 66 ›› Issue (5): 1062-1065.DOI: 10.16178/j.issn.0528-9017.20240157

• 瓜果类 • 上一篇    下一篇

有机肥替代化肥对辣椒产量及土壤性质的影响

王薇薇1(), 吴永成1, 梅燚1, 尤春2, 祖艳侠1, 沈峰1, 刘哲1, 张丽娜1, 冯汝超1, 郑佳秋1,*()   

  1. 1.江苏沿海地区农业科学研究所,江苏 盐城 224002
    2.盐城市蔬菜站,江苏 盐城 224002
  • 收稿日期:2024-02-28 出版日期:2025-05-11 发布日期:2025-05-20
  • 通讯作者: 郑佳秋(1982—),女,副研究员,从事蔬菜栽培及育种工作,E-mail:110647874@qq.com
  • 作者简介:王薇薇(1988—),女,江苏盐城人,助理研究员,硕士研究生,从事蔬菜栽培及育种工作,E-mail:754776303@qq.com
  • 基金资助:
    江苏省农业科技自主创新项目(CX〔23〕3024);江苏省现代农业(蔬菜)产业体系(JATS〔2023〕210);江苏省第六期“333” 人才项目

Impacts of organic fertilizer replacing chemical fertilizer on yield and soil properties of pepper

WANG Weiwei1(), WU Yongcheng1, MEI Yi1, YOU Chun2, ZU Yanxia1, SHEN Feng1, LIU Zhe1, ZHANG Lina1, FENG Ruchao1, ZHENG Jiaqiu1,*()   

  1. 1. Jiangsu Institute of Agricultural Sciences in Coastal Areas, Yancheng 224002, Jiangsu
    2. Yancheng Vegetable Research Institute, Yancheng 224002, Jiangsu
  • Received:2024-02-28 Online:2025-05-11 Published:2025-05-20

摘要:

研究2种有机肥替代部分化肥对辣椒生长发育、产量及土壤养分的影响,探索有机肥替代部分化肥对减肥增效的可行性,为辣椒科学施肥提供依据。结果表明,有机肥替代化肥不影响植株的农艺性状;生物有机肥替代化肥能够增加辣椒产量,较常规施肥增产0.33%~4.66%;牛羊粪肥替代化肥较常规施肥辣椒产量降低0.66%~5.91%,但差异不显著;短期的有机肥替代化肥能够增加土壤有机质含量,而土壤全氮、有效磷、速效钾含量未发生规律性变化。综上,生物有机肥替代化肥是可行的,并不会减少辣椒产量,以生物有机肥替代50%化肥效果较佳。

关键词: 有机肥替代化肥, 辣椒, 产量, 土壤养分

Abstract:

The objective of this study is to investigate the effects of two kinds of organic fertilizer replacing partial chemical fertilizer on plant development and yield of pepper and soil nutrients, and to explore the feasibility of organic fertilizer replacing partial chemical fertilizer for reducing fertilizer consumption and increasing efficiency, thus providing theoretical basis for scientific fertilization of pepper. The results showed that organic fertilizer replacing partial chemical fertilizer did not affect the agronomic characters of the pepper plants. Compared with conventional fertilization, the yield of pepper was increased by 0.33%-4.66% under bio-organic fertilizer replacing partial chemical fertilizer treatments; The yield of pepper reduced by 0.66%-5.91% under cow and sheep manure replacing partial chemical fertilizer treatments, but the difference was not significant. Short-term organic fertilizer instead of chemical fertilizer could increase the content of soil organic matter, but the content of total nitrogen, available phosphorus,and available potassium did not change regularly. In summary, it is feasible to replace chemical fertilizer with bio-organic fertilizer, and it will not reduce the yield of pepper, and it has a better effect that replacing 50% chemical fertilizer with bio-organic fertilizer.

Key words: organic fertilizer replacing chemical fertilizer, pepper, yield, soil nutrients

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