1Effects of Echinochloa crusgalli and Cyperus difformis on yield and eco- economic thresholds of rice

作者： Tian, Zhihui; Shen, Guohui; Yuan, Guohui; Tian, Zhihui; Song, Kun; Da, Liangjun; Song, Kun; Lu, Junyao; Da, Liangjun; SCI

机构： Shanghai Acad Agr Sci, Ecoenvironm Protect Res Inst, Shanghai 201403, Peoples R China; Inst Ecochongming IEC, 20 Cuiniao Rd, Shanghai 202162, Peoples R China; East China Normal Univ, Shanghai Key Lab Urban Ecol Proc & Ecorestorat, Sch Ecol & Environm Sci, Shanghai 200241, Peoples R China;

来源：JOURNAL OF CLEANER PRODUCTION

关键词： Echinochloa crusgalli; Cyperus difformis; Rice yield; Eco-economic threshold

年份：2020

2Distribution patterns and traits of weed communities along an urban-rural gradient under rapid urbanization in Shanghai, China

作者： Tian, Zhihui; Song, Kun; Da, Liangjun; Da, Liangjun; Tian, Zhihui; SCI

机构： E China Normal Univ, Sch Ecol & Environm Sci, Shanghai 200241, Peoples R China; E China Normal Univ, Shanghai Key Lab Ecol Urbanizat Proc & Ecorestora, Shanghai 200241, Peoples R China; Shanghai Acad Agr Sci, Inst Ecoenvironm & Plant Protect, Shanghai, Peoples R China;

来源：WEED BIOLOGY AND MANAGEMENT

关键词： diversity pattern growth form life form weed management weed types