Although mass livestock and poultry breeding brought magnificent econom-ic benefits to the society, it made great harm to the environment. By reviewing the current status of environmental pol ution caused by livestock...Although mass livestock and poultry breeding brought magnificent econom-ic benefits to the society, it made great harm to the environment. By reviewing the current status of environmental pol ution caused by livestock and poultry manure in China, harm-free treatment technology for livestock and poultry manure including fer-tilization technology, feed processing technology and energy technology were elabo-rated so as to address the existing issues in this regard and provide references for resource utilization and eliminating environmental pol ution through modified technical system and environment laws.展开更多
Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administr...Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administration, econo- my, society and technology. Finally, existing problems and suggestions were pro- posed.展开更多
Based on an analysis of the status of biomass energy sources worldwide including China, this paper concludes that the development of the biomass energy industry in China is limited by factors asfollows：food security;...Based on an analysis of the status of biomass energy sources worldwide including China, this paper concludes that the development of the biomass energy industry in China is limited by factors asfollows：food security; lack of understanding of domestic sources; the deficiency of the policy environment; and environmental protection. There are also other challenges such as： low overall level of industry development; not having yet established a complete biomass energy industry system; high production costs; weak market competition; lack of investment in research and technology; low level of market admittance threshold; and disorder of industry development. Therefore, proposed policies aimed at promoting the healthy and rapid development of the biomass energy industry are as follows： improving the policy and regulatory system to enable the biomass energy industry to develop; greater evaluation of biomass energy material resources; accelerating the development of biomass energy conversion and use technologies; establishing the demonstration bases of biomass energy industry.展开更多
基金Supported by Fundamental Research Funds for Guangxi Academy of Agricultural Sciences(201020)Science and Technology Development Fund(2012JM10)~~
文摘Although mass livestock and poultry breeding brought magnificent econom-ic benefits to the society, it made great harm to the environment. By reviewing the current status of environmental pol ution caused by livestock and poultry manure in China, harm-free treatment technology for livestock and poultry manure including fer-tilization technology, feed processing technology and energy technology were elabo-rated so as to address the existing issues in this regard and provide references for resource utilization and eliminating environmental pol ution through modified technical system and environment laws.
文摘Land use plan serves as a leading role in land resource management, necessitating a powerful implementation guarantee system. The research concluded researches on guarantee system for land use plan from law, administration, econo- my, society and technology. Finally, existing problems and suggestions were pro- posed.
基金National Natural Science Foundation of China(41101120,41101150)Key Project for the Strategic Science Plan in IGSNRR,CAS(2012ZD006)
文摘Based on an analysis of the status of biomass energy sources worldwide including China, this paper concludes that the development of the biomass energy industry in China is limited by factors asfollows：food security; lack of understanding of domestic sources; the deficiency of the policy environment; and environmental protection. There are also other challenges such as： low overall level of industry development; not having yet established a complete biomass energy industry system; high production costs; weak market competition; lack of investment in research and technology; low level of market admittance threshold; and disorder of industry development. Therefore, proposed policies aimed at promoting the healthy and rapid development of the biomass energy industry are as follows： improving the policy and regulatory system to enable the biomass energy industry to develop; greater evaluation of biomass energy material resources; accelerating the development of biomass energy conversion and use technologies; establishing the demonstration bases of biomass energy industry.
