Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
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Study on Synergistic Improvement of Alkaline Soil Available Phosphorus by Humus Soil and Phosphorous
DOI:
10.16355/j.cnki.issn1007-9432tyut.2020.05.013
Received:
Accepted:
| Corresponding author | Institute | |
| QI Yu | College of Environmental Science and Engineering, Taiyuan University of Technology |
abstract:
In this paper, the effects of combined application of humus soil and acetobacter solution(HA) and conventional phosphate fertilizer as well as their mixture on the content of available phosphorus(AP) in weak alkaline soil in Lyuliang mountain area, were studied through eleven groups of soil culture experiments. The results show that HA is more beneficial to improving AP content than conventional phosphate fertilizer. In addition, HA mixed with conventional phosphate fertilizer is more conducive to promoting the AP content in phosphate-deficient soil. On this basis, the influence mechanism of HA on AP in alkaline soil was analyzed.
Keywords:
humus soil; Acetobacter; alkaline soil; available phosphorus;