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(Article of periodic en Anglais - 2008)

Document title

Soil management effects on runoff and soil loss from field rainfall simulation

Authors(s) and Affiliation(s)

JIN K. (1 2 3) ; CORNELIS W.M. (3) ; GABRIELS D. (3) ; SCHIETTECATTE W. (3) ; DE NEVE S. (3) ; LU J. (4) ; BUYSSE T. (3) ; WU H. (1 2) ; CAI D. (1 2) ; JIN J. (1 2) ; HARMANN R. (3) ;
(1) Inst. of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, CHINE
(2) Key Laboratory of Plant Nutrition and Nutrient Cycling, MOA, CHINE
(3) Dept. of Soil Management and Soil care, Ghent Univ., Ghent, BELGIQUE
(4) Luoyang Academy of Agricultural Sciences, Luoyang, CHINE

Abstract

In the Chinese Loess Plateau, 28 field rainfall simulations were carried on loamy soils under different management practices, namely conventional tillage (CT), no till with mulch (NTM), reduced tillage (RT), subsoiling with mulch (SSM), subsoiling without mulch (SS), and 2 crops per year (TC), to investigate 1) the effects of different soil management practices on runoff sediment and 2) the temporal change of runoff discharge rate and sediment concentration under different initial soil moisture conditions and rainfall intensity. The results show that NTM is the most favorable tillage practices in terms of soil and wat conservation in the Chinese Loess Plateau. SSM can be regarded as a promising measure to improve soil and water conservation considering its beneficial effect on winter wheat yield

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2008, vol. 75, no2 [pp. 191-199]

Bibliographic references : 1 p.

Collation : 4 fig., 4 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2008.06.002

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2008
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