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	云南断陷盆地喀斯特4种典型种植模式的能值分析
其他题名	Emergy analysis of four typical planting modes in Karst faulted basins of Yunnan Province, China
	邹志刚 1; 张浩 1; 曾昭霞 1; 张建云 2; 赵杰军 2; 包松莲 2; 曾馥平 1
来源期刊	应用生态学报
ISSN	1001-9332
出版年	2018
卷号	29 期号:8 页码:2641-2650
中文摘要	准确评价断陷盆地的典型种植模式,可为当地提供科学的种植指导.本研究运用能值分析的方法,对云南省蒙自市万寿菊种植模式、石榴种植模式、石榴+草+羊模式与传统的玉米种植模式进行对比,分析了这些石漠化治理模式的生态效益和经济效益.结果表明:石榴种植模式[环境负载率(ELR)为13.80,能值恢复率(ERR)为0.41]和万寿菊种植模式(ELR为0.30,ERR为-2.87)的生态效益低于传统的玉米种植模式(ELR为1.30,ERR为4.64) ,但是它们的单位净经济效益(EPBU)分别为玉米种植模式的3.05和59.98倍,说明前两者的经济效益都超过玉米模式;石榴+草+羊种植模式的生态经济效益最高.添加牧草+牲畜子系统到石榴种植模式能够使石榴+牧草+牲畜的种植模式同时拥有较高的生态效益(ELR为4.95,ERR为0.63)和经济效益(EPBU为玉米模式的71.38倍) .建议当地政府增加对万寿菊模式和石榴+草+羊模式的技术支持,包括优化肥料投入结构、作物种植和牲畜养殖工艺;同时,政府可为果品和鲜花的采摘建立短期的劳务市场.
英文摘要	Accurate evaluation of typical cropping patterns in faulted basins can provide scientific guidance for planting in the area. The planting modes of marigold,pomegranate,pomegranate+grass +sheep in Mengzi City of Yunnan Province were compared with the traditional corn planting mode. The ecological benefits and economy benefits of these rocky desertification control modes were analyzed by the method of emergy analysis. The environmental loading ratio (ELR) and emergy restoration ratio (ERR) were 13.80 and 0.41 in pomegranate planting mode,respectively,while 0.30 and -2.87 in marigold planting mode. The ecological benefits in pomegranate planting mode and marigold planting mode were lower than that of corn,and ELR and ERR were 1.30 and 4.64,respectively. However,the economic pure benefit per unit (EPBU) in pomegranate planting mode and marigold planting mode were 3.05 and 59.98 times of that in corn mode,respectively,indicating that pomegranate planting mode and marigold panting mode had higher economic benefits than that of corn. Pomegranate+pasture+sheep mode had the highest ecological and economic benefits among the four modes. The plus of forage+livestock subsystem to pomegranate planting mode had high ecoefficiency (ELR of 4.95,ERR of 0.63) and economic benefit (EPBU of 71.38 times than that of corn) . Thus,we recommend that the local government should increase technical support for marigold planting mode and pomegranate+pasture+sheep mode,which including optimizing structures of fertilizer input,and crop cultivation and livestock breeding processes. Meanwhile,government could establish short-term labor markets for picking of fruits and flowers.
中文关键词	能值分析 ; 石漠化控制 ; 石榴 ; 可持续发展 ; 云南省
英文关键词	emery analysis desertification control pomegranate sustainable development Yunnan Province
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ECONOMICS POLICY
WOS研究方向	Agriculture
CSCD记录号	CSCD:6313433
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/238579
作者单位	1.中国科学院亚热带农业生态研究所;;中国科学院大学;;中国科学院环江喀斯特生态系统观测研究站, 中国科学院亚热带农业生态过程重点实验室;;;;中国科学院环江喀斯特生态系统观测研究站, 长沙;;;;环江, ;;北京;;广西 410125;;100049;;547100; 2.中国林业科学研究院资源昆虫研究所, 昆明, 云南 650224, 中国
推荐引用方式 GB/T 7714	邹志刚,张浩,曾昭霞,等. 云南断陷盆地喀斯特4种典型种植模式的能值分析[J],2018,29(8):2641-2650.
APA	邹志刚.,张浩.,曾昭霞.,张建云.,赵杰军.,...&曾馥平.(2018).云南断陷盆地喀斯特4种典型种植模式的能值分析.应用生态学报,29(8),2641-2650.
MLA	邹志刚,et al."云南断陷盆地喀斯特4种典型种植模式的能值分析".应用生态学报 29.8(2018):2641-2650.