Soil mineralized nutrients changes and soil conservation benefit evaluation on 'green project grain' in ecologically fragile areas in the south of Yulin city, Loess Plateau

African Journal of Biotechnology

Volumn 10, Issue 12, 2011, Pages 2230-2237

  Cheng, Liusan ^a   Wu, Pu te ^a,b,c   Zhao, XiNing ^a,b,c  

^a INSTITUTE OF SOIL AND WATER CONSERVATION   (China)

^b National Engineering Research   (China)

^c NORTHWEST A F UNIVERSITY   (China)

Author keywords

Ecologically fragile areas; Green project grain; Soil conservation benefit

Indexed keywords

NITROGEN; PHOSPHORUS; POTASSIUM; SOIL ORGANIC MATTER;

AFFORESTATION; ALFALFA; AMORPHA; APRICOT; ARTICLE; CARBON SEQUESTRATION; CHINA; CONTROLLED STUDY; CROPLAND; ENVIRONMENTAL ECONOMICS; FOREST; GRASSLAND; JUJUBE; LAND USE; NONHUMAN; NUTRIENT DYNAMICS; ORIENTALIS; SOIL CONSERVATION; SOIL EROSION; SOIL MANAGEMENT; SOIL QUALITY; SUSTAINABLE DEVELOPMENT; TREE; WIND EROSION;

AMORPHA; MEDICAGO SATIVA; PRUNUS ARMENIACA; ZIZIPHUS;

EID: 79953089382     PISSN: 16845315     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (24)

1. Bronick CJ, Lal R (2005). Soil structure and management: A Review J. Geoderma, 124(1): 3-22.
2. Six J, Paustain K, Elliot ET (2000). Soil structure and organic matter: Distribution of aggregate-size classes and aggregate-associated carbon [J]. Soil Sci. Soc. Am. J. 54(2): 681-689.
3. Huang JK (2000). Investment in the economy of China agricultural science and technology, Beijing, China agriculture press.
4. Hu CJ, Fu BJ, Jin TT (2009). Effects of vegetation restoration on soil microbial biomass carbon and nitrogen in hilly areas of Loess Plateau, Chin. J. Appl. Ecol. 20(1): 45-50.
5. Jin F, Yang H, Cai ZC (2001). Calculation of density and reserve of organic carbon in soils, Acta pedologica sinica, 38(4): 522-528
6. Reeder JD (1998). Soil C and N changes on conservation reservation program lands in the Central Great Plains. Soil Tillage Res. 47: 339-349.
7. Jobbagy EG, Jockson RB (2002). The vertical distribution of soil organic and its relation to climate and vegetations. Ecological Applications, 10: 423-436.
8. Liu GJ (1996). Soil analysis and profile description. Beijing, standards press of China.
9. Lai Y F, Zhu QK, Zhang YQ, Qin W, Li WH (2006). Valuing ecological effects of land conversion project in Wuqi county. J. Soil Water Conserv. 20(3): 83-87.
10. Li HX, Yuan YH, Huang QR, Hu F, Pan GX (2006). Effects of fertilization on soil organic carbon distribution in various aggregates of red paddy soil, Acta pedologica sinica, 43(3): 422-429.
11. Li LQ, Pan GX, Zhang XH (2000). Changes in organic carbon storage in aggregates of the surface horizon in a degraded puleudlt upon vegetation recovery. Chin. J. Soil Sci. 31(3): 193-195.
12. Li HB, Shi K, Sun YH (2005). Content of organic carbon in shallow soil profile under 3 forest types. Chin. J. Ecol. 24(9): 1053-1057.
13. Puget P, Aangers DA, Chenu C (1999). Nature of carbohydrates associated with water-stable aggregates of two cultivated soils. J. Soil Biol. Biochem. 31(1): 55-63.
14. Peng WY, Zhang KL, Chen Y, Yang QK (2005). Research on soil quality change after returning farmland to forest on the loess sloping croplands. J. Natl. Res. 20(2): 272-278.
15. Saggar S, Yeaates GW, Sheperd TG (2001). Cultivation effects on soil biological properties, micofauna and organic matter dynamics in Eutric Gleysol and Gleyic Luvisiol soils in New Zealand. Soil Tillage Res. 58: 55-68.
16. Wu HY, Peng WX, Song TQ, Zeng FP, Li XH (2008). Changes of soil nutrients in process of natural vegetation restoration in Karst disturbed area in Northwest Guangxi. J. Soil Water Conserv. 20(4): 143-147.
17. Wei XR, Shao MA (2007). The distribution of soil nutrients on sloping land in the gully region watershed of the Loess Plateau. Acta ecological sinica, 27(2): 603-612.
18. Wang XL, Guo SL, Ma YH, Huang DY, Wu JS (2007). Effects of land use type on soil organic C and total N in a small watershed in loess hilly-gully region, Chin. J. Appl. Ecol. 18(6): 1281-1285.
19. Wu JG, Zhang XQ, Xu DY (2004). The mineralization of soil organic carbon under different land uses in the liupan mountain forest zone, Acta Phytoecologica sinica, 28(4): 530-538.
20. Yang G, Ding GD, Chang GL, Yang L (2006). Study on improving soil properties of forest vegetation in different land where returning farmland to forests in loess plateau. Res. Soil Water Conserv. 13(3): 204-207.
21. Zheng JL, Gao GX, Lv FT, Shi CQ, Kang W (2007). Soil quality evolution on converted farmland in high-mountain of Datong county in Qinghai province. Bull. Soil Water Conserv. 27(l): 6-10.
22. Zhang H (2003). Guidance and Practice of Converting Cropland to Forest. Chinese Press Agric. Sci. Technol., pp: 3-120.
23. Zhang JF, Song HT, Gen YF, Zhou H (2008). Characteristics of vegetation and soil nutrients on subalpine degraded forestlands in Northwest Yunnan. Chin. J. Ecol. 27(7): 1064-1071.
24. Zhu QH, Huang DY, Liu SL, Zhang WJ, Su YR, Wu JS (2005). Status and prospects of crop straw comprehensive utilization in hilly red soil region. Chin. J. Ecol. 24(12): 1482-1486.