Tibet Autonomous Region is located in the southwest of China. As a special area with high altitude,low temperature,abundant and diverse resources,the development of agricultural modernization has itself development at...Tibet Autonomous Region is located in the southwest of China. As a special area with high altitude,low temperature,abundant and diverse resources,the development of agricultural modernization has itself development attribute and feature. Agricultural development area of Tibet mainly concentrates in the " one river and two streams" basin. In this paper,combining the development of modern agriculture on the plateau,the connotation and characteristics of the development of plateau modern agriculture are illustrated from the angle of environment economics. Based on the observation method,linking theory with practice and combining literature research method,descriptive study is conducted,and the specific problems in the development of plateau modern agriculture in the agricultural basin are found. For example,the development of agriculture in Tibet has low utilization rate of resources and unbalanced distribution,agricultural mechanization shows gradient development,productivity and agricultural extension are backward,efforts to promote innovation and science knowledge are not enough,agricultural pollution expands,and the awareness of environmental protection is low. In view of the above problems,we put forward some countermeasures and suggestions: developing local advantage characteristic agriculture,developing cooperative economic organization,establishing the training promotion mode of theory combining with practice,establishing agricultural industry system of sightseeing tourism ecology. The research could provide theoretical suggestions for the future development of plateau modern agriculture.展开更多
Based on seven carbon sources including chemical fertilizer, pesticide, agricultural film, nitrogen fertilization, agricultural machinery, irri- gation and straw burning, the carbon emissions in agricultural productio...Based on seven carbon sources including chemical fertilizer, pesticide, agricultural film, nitrogen fertilization, agricultural machinery, irri- gation and straw burning, the carbon emissions in agricultural production of China during 1995-2011 was calculated. The results showed that both total agricultural carbon emission and per capita agricultural carbon emission overall presented growth trends, and the growth rate began to slow in recent years. The agricultural carbon emission intensity decreased year by year. Straw burning was the primary carbon source in China's agricul- ture, followed by chemical fertilizer. Total agricultural carbon emission in China in 17 years experienced three stages of "fluctuated growth -slow drop-new growth". Finally, suggestions and countermeasures of the low-carbon agriculture development in China from three aspects were proposed.展开更多
Yunnan plateau characteristic agriculture is an essential force for increasing farmers' income and promoting prosperity of rural economy. The fundamental position of agriculture should be kept all the time. This p...Yunnan plateau characteristic agriculture is an essential force for increasing farmers' income and promoting prosperity of rural economy. The fundamental position of agriculture should be kept all the time. This paper analyzed practical basis and existing problems in development of Yunnan plateau characteristic agriculture. In line with these problems,it present ideas,main points and objectives of Yunnan plateau characteristic agriculture,and finally came up with recommendations for accelerating development of Yunnan plateau characteristic agriculture.展开更多
To find the highlighted advantage and development space of plateau characteristic agriculture in Yunnan,using qualitative and quantitative combining methods,comparative advantage of plateau characteristic agriculture ...To find the highlighted advantage and development space of plateau characteristic agriculture in Yunnan,using qualitative and quantitative combining methods,comparative advantage of plateau characteristic agriculture in Yunnan is evaluated comprehensively.Qualitation takes Sichuan,Chongqing,Guizhou and Guangxi adjacent to Yunnan and Southeast Asian countries which are opening focus of " bridgehead" as reference objects,while quantitation takes 32 provinces of whole country except Hongkong and Macao as reference objects,and there are 4 kinds of qualitation indexes and 6 kinds of quantitation indexes containing 44 sub-items.Results show that comprehensive comparative advantage coefficient of plateau characteristic agriculture in Yunnan is 1.55,and it has 3 kinds of comprehensive comparative advantages:diversity,ecological security and time difference complementation.The research results could provide references for agricultural development in Yunnan and other plateau regions.展开更多
Climatic characteristics of foreign low latitude plateau regions are firstly introduced.Then,experience and lessons of major foreign low latitude plateau countries in developing modern agriculture are analyzed,includi...Climatic characteristics of foreign low latitude plateau regions are firstly introduced.Then,experience and lessons of major foreign low latitude plateau countries in developing modern agriculture are analyzed,including Indian three agricultural revolutions and agricultural informationization development,application of agricultural biotechnology in Brazil,trade liberalization and economic de-agriculture of Mexico,and Argentina,Saudi Arabia and South Africa attaching great importance to developing modern agriculture relying on science and technology and paying close attention to resource conservation and environmental protection.Combining natural and social resource characteristics of Yunnan plateau agriculture,pertinent implications and recommendations for modern agricultural development in Yunnan are put forward.Specifically,these include strengthening agricultural sci-tech research and development,and extension and application;transforming agricultural development model;enhancing agricultural resource conservation and environmental protection;accelerating developing mountain organic ecological agriculture and autumn agriculture;reinforcing urban and rural integration to develop plateau characteristic agriculture on the basis of local actual conditions.展开更多
基金Supported by Tibet Key Science and Technology Plan Projectthe Research Project of Influence of Climate Change on Major Agricultural Crops and Its Growth Environment in Tibet and Countermeasures
文摘Tibet Autonomous Region is located in the southwest of China. As a special area with high altitude,low temperature,abundant and diverse resources,the development of agricultural modernization has itself development attribute and feature. Agricultural development area of Tibet mainly concentrates in the " one river and two streams" basin. In this paper,combining the development of modern agriculture on the plateau,the connotation and characteristics of the development of plateau modern agriculture are illustrated from the angle of environment economics. Based on the observation method,linking theory with practice and combining literature research method,descriptive study is conducted,and the specific problems in the development of plateau modern agriculture in the agricultural basin are found. For example,the development of agriculture in Tibet has low utilization rate of resources and unbalanced distribution,agricultural mechanization shows gradient development,productivity and agricultural extension are backward,efforts to promote innovation and science knowledge are not enough,agricultural pollution expands,and the awareness of environmental protection is low. In view of the above problems,we put forward some countermeasures and suggestions: developing local advantage characteristic agriculture,developing cooperative economic organization,establishing the training promotion mode of theory combining with practice,establishing agricultural industry system of sightseeing tourism ecology. The research could provide theoretical suggestions for the future development of plateau modern agriculture.
文摘Based on seven carbon sources including chemical fertilizer, pesticide, agricultural film, nitrogen fertilization, agricultural machinery, irri- gation and straw burning, the carbon emissions in agricultural production of China during 1995-2011 was calculated. The results showed that both total agricultural carbon emission and per capita agricultural carbon emission overall presented growth trends, and the growth rate began to slow in recent years. The agricultural carbon emission intensity decreased year by year. Straw burning was the primary carbon source in China's agricul- ture, followed by chemical fertilizer. Total agricultural carbon emission in China in 17 years experienced three stages of "fluctuated growth -slow drop-new growth". Finally, suggestions and countermeasures of the low-carbon agriculture development in China from three aspects were proposed.
基金Supported by Key Development and Research Project of Yunnan Provincial Development and Reform Commission(2012)
文摘Yunnan plateau characteristic agriculture is an essential force for increasing farmers' income and promoting prosperity of rural economy. The fundamental position of agriculture should be kept all the time. This paper analyzed practical basis and existing problems in development of Yunnan plateau characteristic agriculture. In line with these problems,it present ideas,main points and objectives of Yunnan plateau characteristic agriculture,and finally came up with recommendations for accelerating development of Yunnan plateau characteristic agriculture.
基金Supported by Excellent Team Building and Advanced Scientific Research of Yunnan Academy of Agricultural Sciences(2014CZYY014)
文摘To find the highlighted advantage and development space of plateau characteristic agriculture in Yunnan,using qualitative and quantitative combining methods,comparative advantage of plateau characteristic agriculture in Yunnan is evaluated comprehensively.Qualitation takes Sichuan,Chongqing,Guizhou and Guangxi adjacent to Yunnan and Southeast Asian countries which are opening focus of " bridgehead" as reference objects,while quantitation takes 32 provinces of whole country except Hongkong and Macao as reference objects,and there are 4 kinds of qualitation indexes and 6 kinds of quantitation indexes containing 44 sub-items.Results show that comprehensive comparative advantage coefficient of plateau characteristic agriculture in Yunnan is 1.55,and it has 3 kinds of comprehensive comparative advantages:diversity,ecological security and time difference complementation.The research results could provide references for agricultural development in Yunnan and other plateau regions.
基金Supported by Key Decision Advisory Program of Yunnan Provincial Development and Reform Commission
文摘Climatic characteristics of foreign low latitude plateau regions are firstly introduced.Then,experience and lessons of major foreign low latitude plateau countries in developing modern agriculture are analyzed,including Indian three agricultural revolutions and agricultural informationization development,application of agricultural biotechnology in Brazil,trade liberalization and economic de-agriculture of Mexico,and Argentina,Saudi Arabia and South Africa attaching great importance to developing modern agriculture relying on science and technology and paying close attention to resource conservation and environmental protection.Combining natural and social resource characteristics of Yunnan plateau agriculture,pertinent implications and recommendations for modern agricultural development in Yunnan are put forward.Specifically,these include strengthening agricultural sci-tech research and development,and extension and application;transforming agricultural development model;enhancing agricultural resource conservation and environmental protection;accelerating developing mountain organic ecological agriculture and autumn agriculture;reinforcing urban and rural integration to develop plateau characteristic agriculture on the basis of local actual conditions.