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RAMIAL WOOD AMENDMENTS (PILIOSTIGMA RETICULATUM ) MITIGATE DEGRADATION OF TROPICAL SOILS BUT DO NOT REPLENISH NUTRIENT EXPORTS
Land Degradation & Development ( IF 4.7 ) Pub Date : 2018-06-25 , DOI: 10.1002/ldr.3033
Georges F. Félix 1 , Cathy Clermont-Dauphin 2, 3 , Edmond Hien 4, 5 , Jeroen C.J. Groot 1 , Aurélien Penche 2, 4 , Bernard G. Barthès 2 , Raphaël J. Manlay 2, 6 , Pablo Tittonell 1, 7 , Laurent Cournac 2, 3
Affiliation  

Restoring degraded soils to support food production is a major challenge for West African smallholders who have developed local innovations to counter further degradation. The objective of this study was to evaluate a local farmer's technique that uses ramial wood (RW) as soil amendment (Piliostigma reticulatum shrub). Three treatments were applied in an experimental plot in Burkina Faso: control (no amendment), low RW (3 Mg fresh mass·ha−1·yr−1), and high RW (12 Mg fresh mass·ha−1·yr−1). RW was chipped to

中文翻译:

RAMIAL WOOD 修正案(PILIOSTIGMA RETICULATUM)减轻热带土壤的退化,但不补充养分出口

恢复退化的土壤以支持粮食生产是西非小农面临的一项重大挑战,他们开发了当地创新以应对进一步退化。本研究的目的是评估当地农民使用枝材 (RW) 作为土壤改良剂(Piliostigma reticulatum 灌木)的技术。在布基纳法索的一个试验区中应用了三种处理:对照(​​无修正)、低 RW(3 Mg 新鲜质量·ha−1·yr−1)和高 RW(12 Mg 新鲜质量·ha−1·yr−) 1)。RW 被切碎到
更新日期:2018-06-25
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