Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering

Effects of Rape Rootstock on Nutrient Uptake and Soil Enzyme Activity of Post-Grafting Generation of Capsella bursa-pastoris under Cd Stress

Authors
Jin Wang, Jun Shi, Shuting Yang, Xiulan Lv
Corresponding Author
Jin Wang
Available Online December 2015.
DOI
10.2991/icmse-15.2015.109How to use a DOI?
Keywords
Rape rootstock; Post-grafting generation; Capsella bursa-pastoris; Nutrient; Soil enzyme activity
Abstract

The effects of rape rootstock on phosphorus (P) and potassium (K) uptake and soil enzyme activity of post-grafting generation of Capsella bursa-pastoris under cadmium (Cd) stress was investigated through two pot experiments. Three treatments were used in the experiment: ungrafted (UG), post generation of self-rooted grafting by the two C. bursa-pastoris seedling (PSG) and post generation of grafting on the rootstock of rape (PRG). In high and low soil Cd concentration experiments, the grafting increased P and K contents in roots and shoots of post-grafting generation plants of C. bursa-pastoris compared with UG under Cd stress. The P and K contents in plants were ranked as PRG > PSG > UG. In two experiments, the soil available P and K contents were increased by post-grafting generation of C. bursa-pastoris, which were ranked as: PRG > PSG > UG. The post-grafting generation of C. bursa-pastoris enhanced soil sucrase and soil catalase activities in two experiments. The soil urease activity of PSG enhanced compared with UG, but the soil urease activity of PRG decreased. Therefore, grafting could used to increase nutrient content and enhance soil enzyme activity in post generation of C. bursa-pastoris for the phytoremediation of Cd.

Copyright
© 2015, 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 2015 6th International Conference on Manufacturing Science and Engineering
Series
Advances in Engineering Research
Publication Date
December 2015
ISBN
978-94-6252-137-7
ISSN
2352-5401
DOI
10.2991/icmse-15.2015.109How to use a DOI?
Copyright
© 2015, 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

TY  - CONF
AU  - Jin Wang
AU  - Jun Shi
AU  - Shuting Yang
AU  - Xiulan Lv
PY  - 2015/12
DA  - 2015/12
TI  - Effects of Rape Rootstock on Nutrient Uptake and Soil Enzyme Activity of Post-Grafting Generation of Capsella bursa-pastoris under Cd Stress
BT  - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering
PB  - Atlantis Press
SP  - 608
EP  - 611
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-15.2015.109
DO  - 10.2991/icmse-15.2015.109
ID  - Wang2015/12
ER  -