The Study of Allelopathic Effects of Taxus Chinensis Var.mairei on Different Crops
- De-Ying Deng, Ling Wang, Yu-Xian Li, Li-Ping Zhu, Ke Yuan
- Corresponding Author
- De-Ying Deng
Available Online November 2015.
- https://doi.org/10.2991/itms-15.2015.246How to use a DOI?
- Taxus chinensis var.mairei, seed germination; seedling growth, allelopathy; interplanting
- Background: In order to establish a scientific and reasonable intercropping pattern of Taxus chinensis var.mairei, allelopathic effects of the aqueous extracts from Taxus chinensis var.mairei on seed germination and seedling growth of rape (Brassica campestris L.), radish(Raphanus sativus L), soybean (Glycine max). Materials and Methods: lettuce (Lactuca sativa) were studied by the methods of bioassay. The results showed that the seed germination and seedling growth of four kinds of crop were dramatically inhibited when the aqueous extracts are in higher concentration , and the inhibition enhanced with the increase of the aqueous extract concentrations; lower concentration of the aqueous extracts promoted the seed germination and seedling growth of rape, radish and lettuce. Results: The allelopathic effect of the aqueous extracts from Taxus chinensis var.mairei underground part on different crops was stronger than that of aerial part. Perhaps Taxus chinensis var.mairei may contain some allelochemical, which interferes with seed germination and seedling growth of these plants, and the comprehensive inhibition effect were greater than the promoting effect. Conclusion: Consequently, the study suggests that rape, radish, soybean and lettuce are not suitable for intercropping with Taxus chinensis var.mairei, and hypothesizes that dicotyledonous crops are basically not suitable for intercropping with Taxus chinensis var.mairei.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - De-Ying Deng AU - Ling Wang AU - Yu-Xian Li AU - Li-Ping Zhu AU - Ke Yuan PY - 2015/11 DA - 2015/11 TI - The Study of Allelopathic Effects of Taxus Chinensis Var.mairei on Different Crops BT - 2015 International Conference on Industrial Technology and Management Science PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/itms-15.2015.246 DO - https://doi.org/10.2991/itms-15.2015.246 ID - Deng2015/11 ER -