Effects of Soil and Water Conservation Measures on Soil Properties in the Low Mountain and Hill Area of Jinl in Province
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Effects of Soil and Water Conservation Measures on Soil Properties in the Low Mountain and Hill Area of Jinl in Province
Bulletin of Soiland Water ConservationVol. 28, Issue 5, Pages: 224-229(2009)
作者机构:
1. 吉林大学植物科学学院,吉林,长春,130062
2. 吉林省梅河口市水利局, 吉林梅河口,135000
3. 吉林省水土保持研究院,吉林,长春,130033
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Published:2009
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ZHANG Yu-bin, CAO Ning, SU Xiao-guang, et al. Effects of Soil and Water Conservation Measures on Soil Properties in the Low Mountain and Hill Area of Jinl in Province[J]. Bulletin of Soiland Water Conservation, 2009, 28(5): 224-229.
DOI:
ZHANG Yu-bin, CAO Ning, SU Xiao-guang, et al. Effects of Soil and Water Conservation Measures on Soil Properties in the Low Mountain and Hill Area of Jinl in Province[J]. Bulletin of Soiland Water Conservation, 2009, 28(5): 224-229.DOI:
Effects of Soil and Water Conservation Measures on Soil Properties in the Low Mountain and Hill Area of Jinl in Province
Effects of soil and water conservation measures on soil properties in the low mountain and hill area of Jilin Province were studied and the benefits of soil and water conservation measures were analyzed. Results showed that the benefit of bedding ridge plot was the worst; the benefit of field bund floral zone and fell bush bund plot
in medium level; the benefit of ecology restoration and lagging ridge plot
very good; and the benefit of horizontal plat form field plot
the best. Study of soil and water conservation benefits from different measures can provide a foundation for local cultivation methods. There were differences in effects of different soil and water conservation measures on soil physical properties. The rehabilitation obviously improved soil pH
soil bulk density
and field water holding capacity and however
the effect of soil and water conservation measures on soil texture was unobvious. In short period
the rehabilitation of SOC by soil and water conservation measures could not get better effect. The differences of soil available nutrients resulted from different soil and water conservation measures were significant because of soil texture
vegetation
and other conditions. In view of current soil and water conservation measures
ecology restoration was the best choice to manage small water shed and restore soil quality.