摘要
基于Odum的能值理论,对江西省2008年不同地区种植业的能值产出、投入情况进行了比较分析,结果表明:江西省赣东北地区种植业的能值产出投入比率最高,赣中部地区次之,赣南、赣西地区最低。根据江西省地理特征,建议赣东北地区种植C3植物为宜,而赣南、赣西地区种植C4植物最佳。
The energy output-input ratio of the plantindustry in different regions of Jiangxi province was analyzed and compared based on the Odum energy theory and the agricultural statistic data in 2008.The results showed that the output-input ratio was the highest in the northeast of Jiangxi,that in the central region was the second highest,and those in the west and the south were the lowest.As a result,the C3 plants growing in the northeast and the C4 plants growing in the west and south were feasible according to the natural geographic characteristics of Jiangxi province.
出处
《江西农业学报》
2010年第10期144-145,150,共3页
Acta Agriculturae Jiangxi
