摘要
试验研究了豚草(Ambrosia artemisiifolia L.)浸提液对5种植物(高粱、谷子、白菜、子粒苋、龙葵)种子萌发和幼苗生长的影响。结果表明,豚草的他感作用是存在的;并且不同浓度豚草浸提液对种子萌发和幼苗生长的影响不同;3种浓度的豚草浸提液对5种植物种子萌发及幼苗生长有显著影响。
The extracts from Ambrosia artemisiifolia L. were used to study the effects on seed germination and seedling growth of five plants, Sorghum vulgare Pers, Setaria italica, Brassica pekinensis ,Amaranthus hypochondriacus L. and Solarium nigrum L.. Results showed that there was significant allelopathy effect of extracts from Ambrosia artemisiifolia L.; There were distinct levels of effects on seed germination and seedling growth by different dilution of the extracts of Ambrosia artemisiifolia L.; There were significant effects on seed germination and seedling growth of these five plants by three kinds concentration of extracts from Ambrosia artemisiifolia L.
出处
《湖北农业科学》
2015年第8期1873-1875,共3页
Hubei Agricultural Sciences
基金
吉林省教育厅科学技术发展项目(2010)
