Scholarlink

<p>Continuous cropping obstacles in greenhouse muskmelon cultivation pose a significant threat to sustainable production. While leguminous green manures are known to mitigate soil degradation in other crops, their efficacy and micro-ecological mechanisms in muskmelon systems remain unexplored. Here, we demonstrate for the first time that winter planting of two leguminous green manures, common vetch (<i>Vicia sativa</i> L.) and smooth vetch (<i>Vicia villosa</i> Roth var. <i>glabresens</i> Koch), during fallow periods alleviates continuous cropping obstacles by reshaping soil micro-ecology. Field trials revealed that both green manures significantly increased muskmelon yield (13.71% and 10.68%, respectively), elevated soil pH and organic matter, and reduced salinity (EC by 51.1% and total salt by 35.7%). High-throughput sequencing uncovered enriched microbial diversity, with beneficial taxa (<i>Pirellula</i>, <i>Gemmata</i>, <i>Myceliophthora</i>, <i>Talaromyces</i>) positively correlated with yield, while suppressing pathogenic fungi (<i>Fusarium</i>). Redundancy analysis highlighted soil pH and organic matter as key drivers of beneficial microbial recruitment, whereas salinity promoted harmful taxa. This study establishes a green manure-driven micro-ecological remediation framework, providing a cost-effective strategy for sustainable muskmelon cultivation in southern China.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Effect of leguminous green manures on alleviating continuous cropping obstacles in muskmelon cultivation

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年12月24日

查看全文
  • Yunfeng Ye,
  • Guifen Li,
  • Huayun Xie,
  • Sihua Qin,
  • Jinyan Huang,
  • Chanjuan Du,
  • Demei Zhang,
  • Yi He,
  • Tangjing Liu,
  • Rixin Hong,
  • Gang Fu

摘要

Continuous cropping obstacles in greenhouse muskmelon cultivation pose a significant threat to sustainable production. While leguminous green manures are known to mitigate soil degradation in other crops, their efficacy and micro-ecological mechanisms in muskmelon systems remain unexplored. Here, we demonstrate for the first time that winter planting of two leguminous green manures, common vetch (Vicia sativa L.) and smooth vetch (Vicia villosa Roth var. glabresens Koch), during fallow periods alleviates continuous cropping obstacles by reshaping soil micro-ecology. Field trials revealed that both green manures significantly increased muskmelon yield (13.71% and 10.68%, respectively), elevated soil pH and organic matter, and reduced salinity (EC by 51.1% and total salt by 35.7%). High-throughput sequencing uncovered enriched microbial diversity, with beneficial taxa (Pirellula, Gemmata, Myceliophthora, Talaromyces) positively correlated with yield, while suppressing pathogenic fungi (Fusarium). Redundancy analysis highlighted soil pH and organic matter as key drivers of beneficial microbial recruitment, whereas salinity promoted harmful taxa. This study establishes a green manure-driven micro-ecological remediation framework, providing a cost-effective strategy for sustainable muskmelon cultivation in southern China.