文章基本信息

标题：Sécheresse dans le bassin arachidier sénégalais. Analyse SIG des nouvelles zones agro-écologiques et de certaines productions à risques
本地全文：下载
作者：André Buldgen ; Marc Piraux ; Roger Compère 等
期刊名称：Science et changements planétaires / Sécheresse
印刷版ISSN：1147-7806
电子版ISSN：1777-5922
出版年度：1994
卷号：5
期号：1
页码：51-56
出版社：John Libbey Eurotext
摘要：Authors André Buldgen , Marc Piraux , Roger Compère Faculté des Sciences agronomiques de Gembloux 2, passage des Déportés 5030 Gembloux, Belgique. Page(s) : 51-6 Published in: 1994 After a brief description of the Senegal groundnut basin, the authors present the results of a 6 year research-development program carried out in an experimental station and on small village farms. Different animal and crop speculations offering sufficient incomes are defined according to rainfall and farming systems. The agronomical results, rainfall geographical distribution and soil aptitudes allow, by means of a geographical information system, a map of the basin’s agro-ecological areas to be drawn up. The map accurately defines the best adapted farming systems both ensuring a viable income and protecting the natural environment.