摘要
采用不同品种大蒜伴生盆栽番茄的方式,研究伴生大蒜对连作番茄生长、根结线虫及其根际微生态环境的影响。结果表明:与单植番茄的对照相比,3个品种大蒜伴生对番茄植株地上部和地下部生长均有不同程度的抑制作用,均提高了番茄根结线虫的防治效果、根际土壤微生物数量和土壤酶活性;在3个品种中,苍山蒲棵在提高番茄根结线虫的防治效果、根际土壤微生物数量和土壤酶活性等方面的效果最强。
Adopting the method of associating different garlic varieties with potted tomato cultivation,this paper studied the effects of associated garlic on the growth of continuous cropping tomato,root-knot nematode and rhizosphere micro-ecological environment.The results showed that compared with the contrast of planting single tomato,associating 3 garlic varieties could inhibit the growth of aboveground and underground tomato plants in varying degrees,and improve the control effect of tomato root-knot nematode,increase the number of rhizosphere soil microorganisms and soil enzyme activity.Among these 3 varieties,‘Cangshanpuke’had the strongest effect on improving the control effect of tomato root-knot nematode,increasing the number of rhizosphere soil microorganisms and soil enzyme activity.
作者
刘素慧
尉辉
孙淼
荣兵
徐金强
LIU Suhui;WEI Hui;SUN Miao;RONG Bing;XU Jinqiang(Shandong Agriculture and Engineering University,Jinan 250100,Shandong,China)
出处
《中国蔬菜》
北大核心
2021年第9期58-62,共5页
China Vegetables
基金
山东省高等学校科技计划项目(J14LF01)
山东农业工程学院青年重点项目(30620092)。
关键词
伴生大蒜
连作障碍
根结线虫
土壤微生态环境
associated garlic
continuous cropping obstacle
root-knot nematode
soil micro-ecological environment
