Effects of Grape Seedlings Intercropping with Hyperaccumulators on Soil Enzyme Activity under Cadmium Stress

DOI

10.2991/ifeesm-17.2018.386How to use a DOI?

Keywords

Intercropping; Grape; Soil Enzyme Activity; Hyperaccumulators

Abstract

The effects of intercropping with four hyperaccululator plants Galinsoga parviflora, Sigesbeckia orientalis, Solanum nigrum and Crassocephalum crepidioide on soil enzyme activity and soil organic matter of grape seedlings under cadmium (Cd) stress were studied by a pot experiment. The results showed that intercropping with C. crepidioide and the monoculture had no significant differences in soil organic matter, but other treatments were higher than the monoculture. Compared to the monoculture, urease and catalase activities were increased by intercropping with C. crepidioide, but the activities of invertase and phosphatase were decreased. The other intercropping treatments on soil enzyme activity were higher than the monoculture, and intercropping with S. orientalis was the best.

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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TY  - CONF
AU  - Xinxin Li
AU  - Lijin Lin
AU  - Dan Xia
AU  - Ming'An Liao
PY  - 2018/02
DA  - 2018/02
TI  - Effects of Grape Seedlings Intercropping with Hyperaccumulators on Soil Enzyme Activity under Cadmium Stress
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 2144
EP  - 2147
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.386
DO  - 10.2991/ifeesm-17.2018.386
ID  - Li2018/02
ER  -