Change History on Soil Temperature under Ridge in Semi-acrid Areas of Loess Plateau

DOI

10.2991/icoss-17.2017.52How to use a DOI?

Keywords

Ridge Film; All-Yaer-Round Coverage; Temperature Measure; Change History; Loess Plateau

Abstract

Purpose: Studies on all-year-round soil temperature changes under ridge in semi-acrid areas of loess plateau. Method: three ways are given such as (CK), (TF) and (FF) on the basis of outside test data and observation temperature is 165cm. Result: soil temperature changes is obvious in the depth of 15cm-15cm, retardation happens in the depth of 5cm~-5cm in different treatment and its time increases with the depth, and the best temperature difference TF is higher than FF(8.75 ), CK(2.25 ), and below 0 is caused by covered film in the depth of-75cm, without such atmosphere by CK in the depth of-100cm. Conclusion: it works as lessons for region-related scientific studies, practical guidance on regional agriculture production scientifically.

Copyright

© 2017, 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  - Youhu Zhu
AU  - Xianzhong Wu
AU  - Zhitong Wang
AU  - Zhihua Gao
PY  - 2017/04
DA  - 2017/04
TI  - Change History on Soil Temperature under Ridge in Semi-acrid Areas of Loess Plateau
BT  - Proceedings of the 2017 International Conference on Society Science (ICoSS 2017)
PB  - Atlantis Press
SP  - 300
EP  - 304
SN  - 2352-5398
UR  - https://doi.org/10.2991/icoss-17.2017.52
DO  - 10.2991/icoss-17.2017.52
ID  - Zhu2017/04
ER  -