A characterization of rice-growing environments in West Africa
A characterization of rice-growing environments in West Africa
复制标题
西非水稻种植环境的特征
DOI：
10.1016/0167-8809(91)90059-7
复制
发表时间：
1991
期刊：
影响因子：
--
通讯作者：
L. Fresco
中科院分区：
文献类型：
--
作者：
W. Andriesse;L. Fresco
在以往分类的基础上，本文提出了基于生态和农学参数的西非水稻种植环境的综合特征。以气候、土壤、地貌序列、土地类型和水稻种植制度为分类原则，划分出18个不同的环境，并将其特征归纳为3组表。简要强调了目前在每种环境中对水稻生产的限制和对水稻研究的影响，以及需要在田间一级对这些特征进行核查。
Building on past classifications, this article proposes a comprehensive characterization of rice-growing environments in West Africa on the basis of ecological and agronomic parameters. Using climate, soils, toposequence, land types and rice cropping system as classificatory principles, 18 different environments are distinguished and their characteristics are summarized in three sets of tables. Current constraints to rice production in each of the environments and the implications for rice research are briefly highlighted, as well as the need for field-level verification of the characterization.