西北农业学报2025，Vol.34Issue(9)：1658-1664,7.DOI:10.7606/j.issn.1004-1389.2025.09.009
不同微生物菌剂对西瓜生长及根结线虫防治的影响
Effects of Different Microbial Agents on Control Root Knot Nematodes and Growth of Watermelon
摘要
Abstract
This study investigated the effects of three microbial agents applied individually and in com-bination,on the control of root knot nematodes,plant growth,and nutritional quality in the watermel-on variety 'Linglongwang'.The aim was to provide theoretical guidance for scientific application of bactericides to control root knot nematodes in watermelon production.The results showed that T7 treatment(S.pactum+S.rochei+P.lilacinus 1∶1∶1)promoted the growth of watermelon plants and the accumulation of dry matter.Compared with CK,the plant height,stem thickness,fresh mass of shoots and dry mass of shoots increased by 16.72％,15.62％,49.66％and 67.65％,respectively.Mo-reover,T7 showed the best control effect on root knot nematode,achieving a control rate of 71.20％.In terms of nutritional quality,the T7 treatment resulted in the highest levels in vitamin C,total solu-ble sugar and soluble solids content,which increased by 26.91％,17.53％and 21.70％,respectively,compared with CK.关键词
微生物菌剂/西瓜/根结线虫/防治效果/品质Key words
Microbial agent/Watermelon/Root knot nematode/Control effect/Quality引用本文复制引用
王香,温瑞琦,杨甜,李佳乐,马和芳,翁爱群,张万,马建祥..不同微生物菌剂对西瓜生长及根结线虫防治的影响[J].西北农业学报,2025,34(9):1658-1664,7.基金项目
陕西省西甜瓜产业技术体系建设(省创新驱动40) （省创新驱动40）
陕西省重点研发计划(2023-YBNY-010) （2023-YBNY-010）
陕西省农业科技创新专项. Construction of Watermelon Industry Technology System of Shaanxi Province(No.Provincial Innovation Driver 40) （No.Provincial Innovation Driver 40）
Key Research and Development Program of Shaanxi Province(No.2023-YBNY-010) （No.2023-YBNY-010）
Special Project of Agricultural Science and Technology Innovation of Shaanxi Prov-ince. （）
