摘要
通过对影响作物生长的主导因素及其权重的分析，应用ＧＩＳ技术，以空间数据库为基础，给每个因子赋以不同的分值和权重，对藤县土地资源进行了适宜性评价，对评价结果进行了分析。
The main factors which affect the crop
and spacific influence gravity were analysed Based on space data room by use of GIS,
each factor was given a mark and spacific influence gravity, the suitability of land
resources of Tengxian was evaluated The results of evaluation and the countermeasures
of sustainable use are put forward
出处
《广西地质》
1999年第2期55-60,共6页
Guangxi Geology
关键词
藤县
土地资源
适宜性评价
土地利用
Tengxian county land resources, suitability
evaluation
