Progress in Researches on Evaluation of Quality of Cultivated Land Consolidated from Coal Mining Subsided Land

Zhi Zhao and Kening Wu

Asian Agricultural Research, 2013, vol. 05, issue 03, 5

Abstract: The evaluation of consolidated cultivated land quality can provide basic information for how to perfect the program of land consolidation,as well as a reference for the dynamic monitoring of farmland quality in mining area.Based on the consultation and analysis of related literature,we can conclude that:firstly,most scholars focus on soil consolidation, while consider little about land use and economic condition. Secondly, foreign scholars usually use crop yields to judge the success of land consolidation, while domestic scholars have been evaluated the quality of consolidated cultivated land synthetically from several aspects,such as soil fertility,soil environmental quality,and farmland infrastruture conditions.Specifically,most of the evaluations are static,and indicators are different.Besides,the quality of consolidated cultivated land is generally low,and it lacks systematic research on technologies for improving quality of cultivated land consolidated from coal mining subsided land.It is concluded that future researches should focus on establishing scientific and feasible evaluation system to realize comparison of quality change in the dynamic course of “undisturbed — subsided — consolidated” cultivated land in coal mining areas, as well as technologies for improving quality of cultivated land consolidated from coal mining subsided land.

Keywords: Agribusiness (search for similar items in EconPapers)
Date: 2013
References: Add references at CitEc
Citations:

Downloads: (external link)
https://ageconsearch.umn.edu/record/147799/files/12.PDF (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:asagre:147799

DOI: 10.22004/ag.econ.147799

Access Statistics for this article

More articles in Asian Agricultural Research from USA-China Science and Culture Media Corporation
Bibliographic data for series maintained by AgEcon Search ().