共查询到19条相似文献,搜索用时 296 毫秒
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农村专业技术协会已成为推动宁夏农业产业化和农村经济发展、促进农民增收、推进社会主义新农村建设的一支重要的社会力量.通过实际调研和调查,对宁夏农村专业技术协会的发展现状和存在的问题进行了分析,提出进一步完善和发展宁夏农村专业技术协会的对策,为此领域研究提供参考. 相似文献
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畜牧业产业化是农业产业化的重要组成部分。畜牧业产业化的发展不仅为农民增收和农村劳动力转移拓宽了渠道,也为全国农业产业化的发展提供了许多宝贵经验和教训。通过对我国畜牧业产业化的内涵、组织形式、发展现状及存在问题的论述,提出了进一步推进我国畜牧业产业化发展的几点对策。 相似文献
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我省畜牧业产业化经营存在的问题与对策 总被引:1,自引:0,他引:1
杜爽 《郑州牧业工程高等专科学校学报》2003,23(4):259-260,269
近年来,随着我国畜牧经济体制改革的不断深化以及畜牧业生产的高速增长,我省畜牧业产业化经营出现了蓬勃发展的态势。目前,畜牧业产业化经营已日益成为畜牧经济中最具活力的因素。畜牧业产业化经营对我省畜牧业经济结构调整、实现“两个根本性转变”、增加农民收入以及解决农村富裕劳动力就业等都正在发挥着日益重要的作用。特别是“入世”以后,畜牧业又是我省参与国际经济大循环的先锋产业,我们必须牢牢把握“入世”带来的发展机遇,通过进一步促进畜牧业产业化经营推动我省畜牧业经济的大发展。本文将着重就目前我省畜牧业产业化经营发… 相似文献
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基于营口市畜牧业概况,分析了营口市畜牧业产业化发展的态势及存在的问题,并提出具体推动畜牧业产业化、促进营口市畜牧业发展的对策建议。 相似文献
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nongyechu@sina.com 《勤云标准版测试》2006,(5)
宁夏自古以来就处于我国的农牧过渡带,而中部干旱带又是宁夏的农牧交错带。当前,农业和经济进入了新的发展时期,加快农牧交错带生态、经济和社会发展在宁夏乃至全国都有重要的战略意义。宁夏农牧交错带农牧业发展要坚持生态优先、畜牧业为主的保护、建设和利用的战略方针,根据宁夏实际情况,合理规划、分区治理,加强生态建设,种草养畜,大力发展特色产业和旱作节水农业,以实现生态、经济和社会的可持续发展。 相似文献
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JIANG MingHong LIU XinChao TANG HuaJun XIN XiaoPing CHEN JiQuan DONG Gang WU RuQun SHAO ChangLiang 《中国农业科学》2019,52(9):1635-1645
Life Cycle Assessment (LCA) is a generally accepted method to evaluate the overall environmental burden and production efficiency during the entire life cycle of a product, which is widely used for production management structure optimization in the enterprises and policy formulation in governments. In recent years, for food safety and environmental protection considerations, more and more studies emphasize that the LCA method should be used in animal husbandry to comprehensively assess the environmental burden and resources consumption during the animal-source food production. In China, LCA research and application of animal husbandry are rare, especially in the northern grassland pastoral area, which are the main livestock produce region, and no LCA research on the local livestock production system has been carried out. This paper reviewed the framework and research status of livestock production LCA methods on the main sections and processes, including (1) the goal and scope definition of livestock husbandry LCA; (2) life cycle inventory (LCI); and (3) life cycle impact assessment (LCIA). Through review the domestic and foreign LCA literatures on animal husbandry production, we noticed that the frame and methodology of animal husbandry LCA had been constructed well in developed country. It had an importance instructing significance for the research and practical application of Chinese animal husbandry LCA. However, we also needed to recognize that due to the differences in the specific situations of the livestock industry between domestic and foreign country, foreign LCA experience should not be applied directly in China. First of all, in the northern pastoral areas of China, family farm is the main production system mode of local livestock production, unclear boundaries between herdsmen's life needs and livestock production inputs exist in this system, therefore, it is difficult to apply the foreign experiences directly. Secondly, it is really a challenge to collect the data required for livestock husbandry LCA, which is the biggest restrictive factor of LCA application in livestock production in China. Third, compared with the animal husbandry developed countries, such as European countries, the United States and Australia, due to the gaps in livestock production technology and management methods, the livestock production in the northern pastoral areas of China is affected more by natural factors, such as precipitation, and various marketing factors, including the market supplies and demands. This is also an important issue that must be considered in the research and application of animal husbandry LCA in China. In order to widely practice Chinese livestock husbandry LCA, the following aspects should be improved: (1) the investigation about material input and output of livestock husbandry production in the northern pastoral areas of China should be carried out to collect necessary data; (2) the Chinese animal husbandry LCA database should be established in order to improve the accuracy of livestock husbandry LCA; and (3) we should strengthen the interdisciplinary study to clarify the natural and social driving factors in the development of animal husbandry, and to provide data reference and technology support for the sustainable development of animal husbandry in the northern pastoral areas of China. 相似文献
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巢湖流域规模化养殖场畜禽粪便污染负荷研究——以居巢区为例 总被引:3,自引:1,他引:2
以巢湖流域内的安徽省居巢区作为研究区域,结合当地规模化养殖小区的畜禽饲养量、排污量以及有效耕地面积,对畜禽粪便的耕地最大污染负荷量进行了估算,并与当地畜禽粪便的实际负荷量进行比较,对现有养殖规模条件下的环境风险进行了评价。结果表明,2007年该区畜禽养殖全年产生的粪尿合计624857.37t;采用耕地畜禽粪便负荷预警值对畜禽养殖污染进行了评价,除夏阁镇、散兵镇和槐林镇以外,该区其他各乡镇街道均已受到畜禽粪便一定程度的污染。应对畜禽粪便污染加以控制,以实现畜牧业的健康发展。 相似文献
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宁夏引黄灌区具备优质大米产业发展的良好条件,由于自然条件优越,种植历史悠久,所产大米品质独特,近年来宁夏大米产业得到了长足发展,并以其优良品质逐步打入高端市场。为了进一步提升宁夏大米产业发展水平,应该从提升品种选育与推广水平、水稻种植管理水平、大米加工水平、大米营销水平、稻米产业化发展水平等方面多管齐下,这样才能真正将“宁夏大米”的品牌做好、做大、做强。 相似文献