Effects of Different Horticultural Substrates Composition and Depth on Runoff Water Quality

DOI

10.2991/iceep-18.2018.268How to use a DOI?

Keywords

Straw; Cow feces; Matrix;

Abstract

In this research, a new type of roof cultivation substrate with different ratios of six kinds of substrate products and inorganic substrates was laid in a self-made roof model with a thickness of 7.5 cm and 15 cm, and the substrate was sprayed to record the matrix flow production time, the amount of runoff water, etc., then the water quality of the collected runoff was tested and a significant test was conducted. The results showed that with the increase of the depth of the same matrix, the storage capacity of the matrix is stronger. Finally, three more ideal matrix formulations were selected: T222 [V{substrate product (V straw: V cow manure: V lignite = 12:2:4)}: V vermiculite: V fly ash = 2 : 3:3] optimal, followed by T122 [V{substrate product (V straw: V cow manure: V lignite = 12:4:2)}: V vermiculite: V fly ash = 2: 3:3] and T422 [V{Substrates (V Straw: V Cow manure: V peat = 12:2:4)}: V Vermiculite: V fly ash = 2:3:3].

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  - Shuai Hao
AU  - Yihe Zhu
AU  - Shunli Wang
AU  - Kefeng Liu
AU  - Qiang Zhang
PY  - 2018/09
DA  - 2018/09
TI  - Effects of Different Horticultural Substrates Composition and Depth on Runoff Water Quality
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1505
EP  - 1512
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.268
DO  - 10.2991/iceep-18.2018.268
ID  - Hao2018/09
ER  -