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(Article of periodic en Anglais - 2013)

Document title

Effect of biochar on soil properties and erosion potential in a highly weathered soil

Authors(s) and Affiliation(s)

JIEN S.-H. (1) ; WANG C.-S. (1) ;
(1) Dept. of Soil and Water Conservation, National Univ. of Science and Technology, Pingtung, TAIWAN, PROVINCE DE CHINE

Abstract

This study evaluates the influences of biochar made from the waste wood of white lead trees on the physicochemical and biological properties of long-term cultivated, acidic Ultisol. The AA. used 3 application rates of the biochar with the same incubation time. A simulated rainfall event was performed to estimate soil loss for all treatments at the end of the incubation time. Experimental results indicate that applying biochar improved the physicochemical and biological properties of the highly weathered soils. A 5% application rate of biochar is considered as suitable for highly weathered soil because this application rate efficiently improves soil physicochemical properties and reduces soil loss

Source

Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 2013, vol. 110 [pp. 225-233]

Bibliographic references : 1 p.

Collation : 4 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2013.06.021

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2013
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