側(cè)孢短芽孢桿菌AMCC101583對(duì)草莓生長(zhǎng)及根結(jié)線蟲(chóng)田間防效的影響

打開(kāi)文本圖片集

中圖分類號(hào)：S144.9 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：1008-1038（2025）06-0056-07

DOI：10.19590/j.cnki.1008-1038.2025.06.010

TheEffect of Brevibacillus laterosporus AMCC101583 on Strawberry Growth and Field Control of Root-knot Nematode

HUANG Jian’，LI Xiaoyang2，CUI Jing1，LV Jing3，LINHaohan4，GONG Xiaomin5* （1.Tai'an Agro-tech Extension and Service Center，Tai'an 2710o0，China; 2. Dongping Town and Village Construction Service Team of Jieshan Town，Tai'an 271Oo， China; 3.Xintai Xinpu Sub-district Office

Agricultural Comprehensive Service Center，Tai’an 271Ooo， China; 4. Shandong Jindi Fertilizer Co，Ltd.，

Tai'an 2710o，China; 5.Tai'an Daiyue DistrictAgro-tech Extension and Service Center，Tai'an2710o0，China）

Abstract：To investigate theeffctof Brevibacills laterosporussAMCC101583onstrawberrys，it wasprepared into a microbial inoculant，and theincidence of strawberry root knot nematode disease，fruit quality，yield，and soil related enzyme activity were measured.The pot experiment showed that the strawberry seedlings treated with B .laterosporuss AMCC101583 had a 49.63% lower incidence of root-knot nematode disease and the root biomassincreasedby2.58 times.Between2022—2O24 the field experiment showed that after twoyearsof continuous application of B . laterosporuss AMCC1O1583 microbial inoculant， compared with the control （CK）， the solid content increased by 12.16% ，the total soluble sugar increased by 7.22% ，the organic acid content decreased by 3.1% ，the sugar-acid ratio increased by 1.12，Vitamin C content increased by 11.11% ，total polyphenols content increased by 6.25% ，longitudinal diameter increased by 9.O%，transverse diameter increased by 5.61% ，theyield increased by 7.42% ，theurease activity in the applied soil increased by 27.62% the activity of catalase increased by 15.11% ，the sucrase activity increased by 25.17% ，the acid phosphatase activity increased by 24.27% ，and the disease index of root-knot nematodes was 2.7，with a control effect of （20 44.9% . The results showed that the microbial agent containing B.laterosporus AMCC101583 could effectively prevent the occurrence of root-knot nematode disease in strawberrys，improve the quality andyield of strawberrys，and effectively improve the soil.

Keywords：Brevibacillus laterosporus AMCC1O1583； strawberry; root-knot nematode

草莓（Fragaria ananassa Duch.）是薔薇科（Rosaceae）草莓屬（FragariaL）多年生草本植物Ⅲ，屬漿果類，營(yíng)養(yǎng)豐富，富含維生素C、花青素、黃酮、單寧類等抗氧化物質(zhì)，有‘水果皇后'美譽(yù)。（剩余9236字）