摘要
研究了湖南省14市、8种农作物的生态经济适宜度,通过构建农作物生态经济适宜性分析评价体系,建立分析评价模型,参考近12年的统计数据,分别计算出生态经济适宜度,并以此分析不同地区适合种植的农作物,对不同农作物适宜度分区的特点进行了阐述,为农作物结构调整及统一布局提供理论指导。通过因地制宜选择适合本地区的农作物种类达到生态与经济的平衡,实现农业产业的升级和结构调整。
Studied ecological and economic suitability of eight kinds of crops in 14 cities of Hunan by building ecological and economic suitability analysis and evaluation system, and established evaluation model. Referring to statistical data of recent 12 years, ecological and economic suitability was calculated, to analyze suitable crops in different areas. The characteristics of different crops suitability zoning were described, to provide theoretical guidance for crops restructuring and unified layout. The choice of crop types to local conditions can realize the balance of ecology and economy, then realize upgrading and structural adjustment of agricultural industry.
出处
《广东农业科学》
CAS
CSCD
北大核心
2014年第9期220-222,共3页
Guangdong Agricultural Sciences
基金
湖南省教育厅一般项目(13C979)
关键词
农作物
生态经济
评价
湖南省
crops
ecological economy
evaluation
Hunan province
