In this paper,we analyze the strategies for the development of low-carbon animal husbandry in Taiwan which mainly focuses on strengthening the livestock farm carbon reduction,promoting the livestock breeding energy co...In this paper,we analyze the strategies for the development of low-carbon animal husbandry in Taiwan which mainly focuses on strengthening the livestock farm carbon reduction,promoting the livestock breeding energy conservation and emission reduction technology,and develop the environmental protection laws related to animal husbandry to combat animal husbandry pollution. Learning from the strategies and legislative management experience for the development of low-carbon animal husbandry in Taiwan,we set forth the following recommendations for improving the development of low-carbon animal husbandry in China's Mainland: increasing the financial investment in environmental protection; strengthening the scientific research of cleaner production; promoting sound pollution control legislation; moderately restricting the scale of livestock and poultry farm.展开更多
On basis of analysis on agroforestry-animal husbandry ecosystem characters, the research explored nutrient flow model of material cycle and carbon cycle and agroforestry-animal husbandry mutualism model and supporting...On basis of analysis on agroforestry-animal husbandry ecosystem characters, the research explored nutrient flow model of material cycle and carbon cycle and agroforestry-animal husbandry mutualism model and supporting technology in Yangtze-Huaihe Region, taking Robinia pseudoacacia stand and rubber garden as an example.展开更多
Ecological animal husbandry is an animal husbandry industry system integrating ecological benefit, economic benefit and social benefit. Breeding cycle is one of the main patterns of ecological animal husbandry develop...Ecological animal husbandry is an animal husbandry industry system integrating ecological benefit, economic benefit and social benefit. Breeding cycle is one of the main patterns of ecological animal husbandry development, but breeding cycle does not form a relatively closed cycle of endogenous resources. In recent years, forage value and ecological value of mulberry have made some progresses in different research areas and angles, but the thought and practice of both forage and ecological value of mulberry has not been systematically interpreted and researched. Based on the short board of animal husbandry development and the advan- tage of mulberry, animal husbandry and mulberry were complemented and fused, and relatively closed planting and raising ecological recycling pattern with mulberry as the axis was raised. Phased scientific research and production test data were obtained, and the problems and development suggestions were put forward in the following aspects ： selection of mulberry varieties with both forage and ecological value, cost control of mulberry with both forage and ecological value, quality and safety control system of forage mulberry, orientation of feeding value of forage mulberry.展开更多
从种植业和畜牧业两方面入手,采用排放因子法对甘肃省2000-2020年农业碳排放进行了估算,分析了其时空变化特征,基于STIRPAT(Stochastic impacts by regression on PAT)模型探析了甘肃省农业碳排放的影响因素,并提出了相应对策。结果表明...从种植业和畜牧业两方面入手,采用排放因子法对甘肃省2000-2020年农业碳排放进行了估算,分析了其时空变化特征,基于STIRPAT(Stochastic impacts by regression on PAT)模型探析了甘肃省农业碳排放的影响因素,并提出了相应对策。结果表明:(1)甘肃省2000-2020年CO_(2)-e排放量呈“升高-降低-升高”的趋势,2015年达到峰值,估算为2320.41×10^(4) t;从2018年开始又逐年增加,直至2020年增至2290.69×104 t。(2)甘肃省农业CO_(2)-e排放结构中,种植业占35%,畜牧业占65%。主要碳排放源中,畜禽胃肠道发酵对农业碳排放总量的贡献最大,其次是化肥和畜禽粪便管理。主要畜禽中,肉牛养殖对碳排放的贡献最大,其次是绵羊、山羊、奶牛和猪,家禽养殖的贡献最小。(3)农村人口、农村居民人均GDP、农村居民人均可支配收入、农业机械总动力、农业增加值占全省生产总值比重、农村住户固定资产投资额、农业科技成果应用数量、农业科技投入是影响甘肃省农业碳排放的主要因素,影响力指数分别为-0.017、0.026、0.020、0.038、-0.025、0.031、-0.017、0.016。为有效控制农业碳排放,建议在5个方面采取相应策略:努力提高种植业资源利用效率和土壤碳汇能力;强化畜牧业源头减量、过程控制和末端处理;努力降低农业机械对石油的依赖;有效推动农村清洁能源利用;加大农业低碳技术的研发与应用。展开更多
基金Supported by Industrial Economic Research Project of National Sheep Industry Technology System(CARS-40-20)
文摘In this paper,we analyze the strategies for the development of low-carbon animal husbandry in Taiwan which mainly focuses on strengthening the livestock farm carbon reduction,promoting the livestock breeding energy conservation and emission reduction technology,and develop the environmental protection laws related to animal husbandry to combat animal husbandry pollution. Learning from the strategies and legislative management experience for the development of low-carbon animal husbandry in Taiwan,we set forth the following recommendations for improving the development of low-carbon animal husbandry in China's Mainland: increasing the financial investment in environmental protection; strengthening the scientific research of cleaner production; promoting sound pollution control legislation; moderately restricting the scale of livestock and poultry farm.
基金Supported by the National S&T Support Program during the Twelfth Five-year Pla Period(2012BAD14B13)~~
文摘On basis of analysis on agroforestry-animal husbandry ecosystem characters, the research explored nutrient flow model of material cycle and carbon cycle and agroforestry-animal husbandry mutualism model and supporting technology in Yangtze-Huaihe Region, taking Robinia pseudoacacia stand and rubber garden as an example.
基金Supported by Agricultural Finance Project of Chongqing Agriculture Committee(15403)
文摘Ecological animal husbandry is an animal husbandry industry system integrating ecological benefit, economic benefit and social benefit. Breeding cycle is one of the main patterns of ecological animal husbandry development, but breeding cycle does not form a relatively closed cycle of endogenous resources. In recent years, forage value and ecological value of mulberry have made some progresses in different research areas and angles, but the thought and practice of both forage and ecological value of mulberry has not been systematically interpreted and researched. Based on the short board of animal husbandry development and the advan- tage of mulberry, animal husbandry and mulberry were complemented and fused, and relatively closed planting and raising ecological recycling pattern with mulberry as the axis was raised. Phased scientific research and production test data were obtained, and the problems and development suggestions were put forward in the following aspects ： selection of mulberry varieties with both forage and ecological value, cost control of mulberry with both forage and ecological value, quality and safety control system of forage mulberry, orientation of feeding value of forage mulberry.
文摘从种植业和畜牧业两方面入手,采用排放因子法对甘肃省2000-2020年农业碳排放进行了估算,分析了其时空变化特征,基于STIRPAT(Stochastic impacts by regression on PAT)模型探析了甘肃省农业碳排放的影响因素,并提出了相应对策。结果表明:(1)甘肃省2000-2020年CO_(2)-e排放量呈“升高-降低-升高”的趋势,2015年达到峰值,估算为2320.41×10^(4) t;从2018年开始又逐年增加,直至2020年增至2290.69×104 t。(2)甘肃省农业CO_(2)-e排放结构中,种植业占35%,畜牧业占65%。主要碳排放源中,畜禽胃肠道发酵对农业碳排放总量的贡献最大,其次是化肥和畜禽粪便管理。主要畜禽中,肉牛养殖对碳排放的贡献最大,其次是绵羊、山羊、奶牛和猪,家禽养殖的贡献最小。(3)农村人口、农村居民人均GDP、农村居民人均可支配收入、农业机械总动力、农业增加值占全省生产总值比重、农村住户固定资产投资额、农业科技成果应用数量、农业科技投入是影响甘肃省农业碳排放的主要因素,影响力指数分别为-0.017、0.026、0.020、0.038、-0.025、0.031、-0.017、0.016。为有效控制农业碳排放,建议在5个方面采取相应策略:努力提高种植业资源利用效率和土壤碳汇能力;强化畜牧业源头减量、过程控制和末端处理;努力降低农业机械对石油的依赖;有效推动农村清洁能源利用;加大农业低碳技术的研发与应用。
