Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)

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Effects of Intercropping with Post-Grafting Generation of Two Ecotypes of Galinsoga parviflora on Nutrient Uptake of Lactuca sativa under Cadmium Stress

Authors
Keqiang Li, Lijin Lin, Wanwan Xue, Ming’an Liao
Corresponding Author
Keqiang Li
Available Online May 2018.
DOI
10.2991/icammce-18.2018.28How to use a DOI?
Keywords
Lactuca sativa; Galinsoga parviflora; Intercropping; Post-grafting generation; Nutrient uptake
Abstract

The effects of intercropping with two ecotypes of Galinsoga parviflora and their post-grafting generations on nutrient uptake of Lactuca sativa were investigated through pot experiment under the cadmium stress. The results showed that intercropping with post-grafting generation of G. parviflora of farmland ecotype as rootstock (FR) had the best effect on increasing P content in L. sativa roots, while intercropping with post-grafting generation of G. parviflora of mine ecotype as scion (MS) could increase the P content in L. sativa shoots most effectively. The root content of K in the monoculture L. sativa was the highest, and the highest shoots K content was found in the L. sativa intercropping with G. parviflora of farmland ecotype (FCK). As far as the grafting method is concerned, intercropping with post-grafting generation of G. parviflora of mine ecotypes are used as scions and farmland ecotypes as rootstocks is more conducive to L. sativa nutrient uptake. Intercropping with MS can increase soil available N and K.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
10.2991/icammce-18.2018.28
ISSN
2352-5401
DOI
10.2991/icammce-18.2018.28How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Keqiang Li
AU  - Lijin Lin
AU  - Wanwan Xue
AU  - Ming’an Liao
PY  - 2018/05
DA  - 2018/05
TI  - Effects of Intercropping with Post-Grafting Generation of Two Ecotypes of Galinsoga parviflora on Nutrient Uptake of Lactuca sativa under Cadmium Stress
BT  - Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)
PB  - Atlantis Press
SP  - 122
EP  - 125
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-18.2018.28
DO  - 10.2991/icammce-18.2018.28
ID  - Li2018/05
ER  -