Maca is an important health-care product. Recently, maca industry devel- ops fast in Yunnan Province, but still falls behind of foreign industries, due to dis- advantages of being late starter and poor economy. In the...Maca is an important health-care product. Recently, maca industry devel- ops fast in Yunnan Province, but still falls behind of foreign industries, due to dis- advantages of being late starter and poor economy. In the research, maca industry development was analyzed in terms of production bases, processing enterprises, dis- tribution in dominant areas, planting and processing technology system, and eco- nomic benefits, and the restriction factors were explored. Finally, some measures were proposed, including reinforcement of organization and leading roles in a macroscopic way, giving supports to financial investment, broadening financing chan- nels, speeding up construction of raw material production bases, improving modern science and technology development, establishing technology support system, culti- vating leading enterprises, building marketing system, and supervision on product eualitv.展开更多
Based on the analysis of the current situation of Chinese forestry and a series of ecological, environmental, eco-nomic, and social problems, this paper emphasized on the importance of forests in social and economic d...Based on the analysis of the current situation of Chinese forestry and a series of ecological, environmental, eco-nomic, and social problems, this paper emphasized on the importance of forests in social and economic development in China The author pointed out that sustainable development, particularly the sustainable development of forestry, is the inevitable choice to solve the problems of ecological environment and social economics. The objectives, criteria, and strategies of sus-taining forestry were also demonstrated and expounded, from the viewpoints of ecology, economics, and sociology.展开更多
The study introduced protected agriculture development in Qinghai province and concluded its development scale, type and structure, as well as technology supports. Besides, existing problems were proposed such as lowe...The study introduced protected agriculture development in Qinghai province and concluded its development scale, type and structure, as well as technology supports. Besides, existing problems were proposed such as lower production-level, poor equipment, fewer specialized bases, and countermeasures include the following： leading protected agriculture development by macro-control; strengthening market supervision; improving scientific research and innovation to help S ＆ T achievement transformation.展开更多
Upon the current degradation situation of grassland in west Jilin Province,I analyzed the effects of natural factors and human activities on the degradation of grassland,and further purposefully put forward countermea...Upon the current degradation situation of grassland in west Jilin Province,I analyzed the effects of natural factors and human activities on the degradation of grassland,and further purposefully put forward countermeasures on the remediation and development of grassland.As a conclusion,scientifically utilizing and protecting the grassland resources could suppress grassland degradation,promoting the sustainable development of regional economy.展开更多
[Objective] The aim was to make analysis on natural condition,present situation,and potential of rice production development in Angola.[Method] Conclusion and analysis of rice development in Angola were conducted from...[Objective] The aim was to make analysis on natural condition,present situation,and potential of rice production development in Angola.[Method] Conclusion and analysis of rice development in Angola were conducted from natural condition,production status,present problem and development potential.[Result] In Angola,about 30 million hectares agricultural lands enjoy fresh water,temperature,and light resources which are requirement for rice development.Presently,however,some disadvantages have harassed the nation,such as outdated production mode and technology,small cultivated area and low level of per unit yield.In addition,about 98% of consumed rice was imported from other countries.The government has attached high importance to food production,and rice production was a priority of national investment.Per unit rice yield would achieve 7 500 kg/hm2 if Angola introduces hybrid rice species and high-yield cultivation techniques from China.[Conclusion] The research provided technical reference for enterprises or individuals ready to invest in rice development in Angola.展开更多
This paper describes the present situation, construction experiences, existing problems and the principal tasks in the development of small hydropower in China.
The current development and utilization status of bio-energy at home and abroad was summarized, and a multi-angle in-depth analysis and reflection was given to the problems encountered in the development of bio-energy...The current development and utilization status of bio-energy at home and abroad was summarized, and a multi-angle in-depth analysis and reflection was given to the problems encountered in the development of bio-energy. Furthermore, some suggestions were put forward to accelerate the further development of bio-en-ergy industry in China.展开更多
Benin, a tropical country in west Africa, is one of the Ieast deveIoped countries confirmed by the United Nations. Benin is highIy dependent on agricuIture and reIativeIy rich in agricuIture resources. It＆#39;s espec...Benin, a tropical country in west Africa, is one of the Ieast deveIoped countries confirmed by the United Nations. Benin is highIy dependent on agricuIture and reIativeIy rich in agricuIture resources. It＆#39;s especial y suitabIe for agricuIture be-cause of the sufficient sunIight, raln and suitabIe temperature. AgricuIture export in Benin pIays an important part for both government and farmers. But the Iack of new varieties, appropriate technoIogy and modern service makes it difficuIt to deveI-op the agricuIture production rapidIy. Based on the introduction of agricuIture re-sources incIuding cIimate and Iand, this articIe malnIy showed the maln agricuIture productions and potential probIems in Benin, and then Iooked into the distance and deveIoping strategy on how to soIve the probIems. In order to deveIop the agricuI-ture sustalnabIy in Benin, it’s also suggested that the worId shouId strengthen the ald and share the fruits of new products, appropriate technoIogy and good man-agement methods.展开更多
This paper briefly introduces the biological characteristics and value of alpaca breeding,reviews the development of alpaca breeding,describes the global distribution of alpaca and the current situation of alpaca bree...This paper briefly introduces the biological characteristics and value of alpaca breeding,reviews the development of alpaca breeding,describes the global distribution of alpaca and the current situation of alpaca breeding in the introduction of well-bred,indicates the technology of feeding,managing and deep processing.And finally some countermeasures for future development of alpaca breeding in China are put forward.展开更多
In order to explore the sistuation and operation for the production with three major grain crops： corn, wheat, rice in city Shiyan, Hubei province, the basic information of rural areas, the types of business model an...In order to explore the sistuation and operation for the production with three major grain crops： corn, wheat, rice in city Shiyan, Hubei province, the basic information of rural areas, the types of business model and economic benefits through sampling survey of six areas with 314 households included in Shiyan were investigated in research. According to the actual problems existing in grain crops production and management, we raised points： to promote the grain industrial mechanism building actively, to improve agricultural infrastructure, to strengthen the management of land transfer, to accelerate scientific, technological progress and innovation and so on. Most importantly, we proposed the future development direction of three grain crops respectively, which is aimed to provide a reference for the develpoment of three grain croos in Shiyan in the future.展开更多
Based on status quo and existing problems of Hunan crop science and technology innovation, the research proposed ＂three orientations＂, including seeking, grasping and highlighting orientations, and ＂six projects＂ ...Based on status quo and existing problems of Hunan crop science and technology innovation, the research proposed ＂three orientations＂, including seeking, grasping and highlighting orientations, and ＂six projects＂ for solving the issues. It is recommended to improve multiple cropping index.展开更多
基金Supported by Special Foundation of National Science and Technology Infrastructure Program(2006FY110700)Yunnan Science and Technology Innovation and Strengthening Planning(2007C0219Z)Special Foundation for Yunan Province Bioindustry([2011]274)~~
文摘Maca is an important health-care product. Recently, maca industry devel- ops fast in Yunnan Province, but still falls behind of foreign industries, due to dis- advantages of being late starter and poor economy. In the research, maca industry development was analyzed in terms of production bases, processing enterprises, dis- tribution in dominant areas, planting and processing technology system, and eco- nomic benefits, and the restriction factors were explored. Finally, some measures were proposed, including reinforcement of organization and leading roles in a macroscopic way, giving supports to financial investment, broadening financing chan- nels, speeding up construction of raw material production bases, improving modern science and technology development, establishing technology support system, culti- vating leading enterprises, building marketing system, and supervision on product eualitv.
基金This paper was supported by the National Natural Science Foundation of China (No. 79930800) and Knowledge Innovation Programme of Chinese Academy of Sciences
文摘Based on the analysis of the current situation of Chinese forestry and a series of ecological, environmental, eco-nomic, and social problems, this paper emphasized on the importance of forests in social and economic development in China The author pointed out that sustainable development, particularly the sustainable development of forestry, is the inevitable choice to solve the problems of ecological environment and social economics. The objectives, criteria, and strategies of sus-taining forestry were also demonstrated and expounded, from the viewpoints of ecology, economics, and sociology.
文摘The study introduced protected agriculture development in Qinghai province and concluded its development scale, type and structure, as well as technology supports. Besides, existing problems were proposed such as lower production-level, poor equipment, fewer specialized bases, and countermeasures include the following： leading protected agriculture development by macro-control; strengthening market supervision; improving scientific research and innovation to help S ＆ T achievement transformation.
基金Supported by Scientific Research Starting Foundation for Youth Scholars of Jilin Agricultural University(2007050)~~
文摘Upon the current degradation situation of grassland in west Jilin Province,I analyzed the effects of natural factors and human activities on the degradation of grassland,and further purposefully put forward countermeasures on the remediation and development of grassland.As a conclusion,scientifically utilizing and protecting the grassland resources could suppress grassland degradation,promoting the sustainable development of regional economy.
基金Supportd by Science and Technology Cooperation Project of Anhui Science and Technology Department (11030603031)~~
文摘[Objective] The aim was to make analysis on natural condition,present situation,and potential of rice production development in Angola.[Method] Conclusion and analysis of rice development in Angola were conducted from natural condition,production status,present problem and development potential.[Result] In Angola,about 30 million hectares agricultural lands enjoy fresh water,temperature,and light resources which are requirement for rice development.Presently,however,some disadvantages have harassed the nation,such as outdated production mode and technology,small cultivated area and low level of per unit yield.In addition,about 98% of consumed rice was imported from other countries.The government has attached high importance to food production,and rice production was a priority of national investment.Per unit rice yield would achieve 7 500 kg/hm2 if Angola introduces hybrid rice species and high-yield cultivation techniques from China.[Conclusion] The research provided technical reference for enterprises or individuals ready to invest in rice development in Angola.
文摘This paper describes the present situation, construction experiences, existing problems and the principal tasks in the development of small hydropower in China.
文摘The current development and utilization status of bio-energy at home and abroad was summarized, and a multi-angle in-depth analysis and reflection was given to the problems encountered in the development of bio-energy. Furthermore, some suggestions were put forward to accelerate the further development of bio-en-ergy industry in China.
基金Supported by the Aid Project on Science and Technology to the Developing Countries from the Ministry of Science and Technology of the PRC:Research Cooperation for key Ttechnologies to Improve Food Production in AfricaGuangxi Scientific Research and Technology Development Project(10100020-1,1346009-4)Fundamental Research Funds for the GXAAS(2014YZ38)~~
文摘Benin, a tropical country in west Africa, is one of the Ieast deveIoped countries confirmed by the United Nations. Benin is highIy dependent on agricuIture and reIativeIy rich in agricuIture resources. It＆#39;s especial y suitabIe for agricuIture be-cause of the sufficient sunIight, raln and suitabIe temperature. AgricuIture export in Benin pIays an important part for both government and farmers. But the Iack of new varieties, appropriate technoIogy and modern service makes it difficuIt to deveI-op the agricuIture production rapidIy. Based on the introduction of agricuIture re-sources incIuding cIimate and Iand, this articIe malnIy showed the maln agricuIture productions and potential probIems in Benin, and then Iooked into the distance and deveIoping strategy on how to soIve the probIems. In order to deveIop the agricuI-ture sustalnabIy in Benin, it’s also suggested that the worId shouId strengthen the ald and share the fruits of new products, appropriate technoIogy and good man-agement methods.
文摘This paper briefly introduces the biological characteristics and value of alpaca breeding,reviews the development of alpaca breeding,describes the global distribution of alpaca and the current situation of alpaca breeding in the introduction of well-bred,indicates the technology of feeding,managing and deep processing.And finally some countermeasures for future development of alpaca breeding in China are put forward.
文摘In order to explore the sistuation and operation for the production with three major grain crops： corn, wheat, rice in city Shiyan, Hubei province, the basic information of rural areas, the types of business model and economic benefits through sampling survey of six areas with 314 households included in Shiyan were investigated in research. According to the actual problems existing in grain crops production and management, we raised points： to promote the grain industrial mechanism building actively, to improve agricultural infrastructure, to strengthen the management of land transfer, to accelerate scientific, technological progress and innovation and so on. Most importantly, we proposed the future development direction of three grain crops respectively, which is aimed to provide a reference for the develpoment of three grain croos in Shiyan in the future.
基金Supported by Science&Technology Innovation Project of Hunan Academy of Agricultural Sciences~~
文摘Based on status quo and existing problems of Hunan crop science and technology innovation, the research proposed ＂three orientations＂, including seeking, grasping and highlighting orientations, and ＂six projects＂ for solving the issues. It is recommended to improve multiple cropping index.
