生物熏蒸与微生物菌剂协同治理黄瓜连作障碍效果评价

doi:10.16409/j.cnki.2095-039x.2026.02.006

摘要/Abstract

摘要： 连作障碍限制黄瓜产业绿色可持续发展，本研究通过评价生物熏蒸与微生物菌剂协同处理效果及土壤微环境效应的影响，以期为黄瓜连作障碍提供有效的解决措施。试验结果表明，生物熏蒸+微生物菌剂处理后对镰刀菌属、疫霉菌属及根结线虫的抑制率分别为95.65%、72.93%和92.26%；通过对两茬黄瓜种植期的连续调查结果表明，生物熏蒸协同微生物菌剂处理后对黄瓜对根结线虫的防效分别为100.00%和76.31%；对土壤微量元素及理化性质的测定结果表明，生物熏蒸+微生物菌剂处理对土壤中铝和镁元素的含量均无显著影响，显著增加了铵态氮和速效钾含量，对土壤团聚体稳定性无影响。本研究表明，生物熏蒸与微生物菌剂协同作用对解决黄瓜设施农业连作障碍问题具有潜在应用价值。

关键词: 威百亩, 微生物菌剂, 土壤微量元素, 黄瓜连作障碍, 生物熏蒸

Abstract: Continuous cropping obstacle poses a significant constraint to the green and sustainable development of the cucumber industry. This study aims to evaluate the synergistic effects of biofumigation combined with microbial inoculants and their influence on soil micro-environmental effects, thereby offering effective solutions for mitigating cucumber continuous cropping obstacle. The results showed that the inhibition rates of Fusarium spp., Mycosphaerella spp. and root-knot nematode after biofumigation integrated with microbial inoculants were 95.65%, 72.93% and 92.26%, respectively, and the successive investigations during the planting period of the two crops of cucumber showed that the preventive efficacies of biofumigation integrated with microbial inoculants against root-knot nematode in cucumber were 100.00% and 76.31%, respectively. The results of soil trace elements and physicochemical properties showed that biofumigation integrated with microbial inoculants had no significant effect on the content of aluminum and magnesium in the soil, significantly increased the content of ammonium nitrogen and quick-acting potassium, and had no effect on the stability of soil aggregates. This study suggests that the synergistic effect of biofumigation integrated with microbial inoculants has potential application value in solving the problem of continuous cropping problem in cucumber facility agriculture.

Key words: metam-sodium, microbial inoculants, soil micronutrients, continuous cropping problem in cucumbers, biofumigation

中图分类号:

S476

张伟, 陈新华, 王鑫, 刘雪梅, 曹坳程, 颜冬冬, 方文生, 李园, 王秋霞. 生物熏蒸与微生物菌剂协同治理黄瓜连作障碍效果评价[J]. 中国生物防治学报, 2026, 42(1): 106-113.

ZHANG Wei, CHEN Xinhua, WANG Xin, LIU Xuemei, CAO Aocheng, YAN Dongdong, FANG Wensheng, LI Yuan, WANG Qiuxia. Synergistic Effects of Biofumigation and Microbial Agents on Cucumber Continuous Cropping Obstacles[J]. Chinese Journal of Biological Control, 2026, 42(1): 106-113.

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