Succession and Enhancement Mechanism of Ecosystem Productivity in the De-farming Area of the Ecotone Between Agriculture and Animal Husbandry in North China

The succession and enhancement mechanism of the ecosystem productivity with the characteristics ot de-tarmlng in me ecotone between agriculture and animal husbandry in North China was discussed in order to provide an ideaology or a technical basis for maintaining the impetus of ecological restoration and economic development in this region. A case study was applied in combination with the theoretical analysis. The results indicated that the biomass productivity of the de-farming subsystem decreased by 38.4-72.3% compared with that of farming subsystem in the ecosystem. The main function of de-farming subsystem was focused on ecological productivity, it caused the ideal beneficial recycling ‘defarming → planting grass → raising animals → earn money＇ difficult to be realized. With the differentiation of de-farming subsystem, the natural and social resources input to the farming subsystem were accumulated. This laid a basis for the new attributes of economic productivity to be upgraded. The case study indicated that the economic productivity of the ecosystem was increased by 8.85-13.35 times due to re-coupling between the de-farming subsystem and the farming subsystem as well as coupling between microhabitat differentiation and crop production in the subsystems, where the microhabitat differentiation could enrich water and fertilizer in the same field. It was concluded that the important mechanisms to enhance the system productivity in the ecotone between agriculture and animal husbandry of North China included structure rebuilding and opening of the de-farming ecosystem and taking the advantage of complementary cooperative production among different regions under the market economy and rebuilding an open agro-pasture production structure,

Coordinated Development of Urbanization and Animal Husbandry Industrialization in Western Regions of China

Animal husbandry industrialization and rural urbanization in western regions of China are not independent,but two aspects of development with mutual interaction. Animal husbandry industrialization provides material basis of progress in productivity for rural urbanization. In turn,rural urbanization provides development conditions,such as industry,technology,science,information,market,finance,transportation,communication,and social service,for animal husbandry industrialization. This paper analyzed existing problems and interaction between animal husbandry industrialization and rural urbanization in western regions are analyzed,and finally it came up with policy recommendations for coordinated development of animal husbandry industrialization and rural urbanization.

A Quantitative Analysis on Grassland Animal Husbandry of Sichuan Tibetan Region after the Liberation

[ Objective ] To study economic growth of grassland animal husbandry in Sichuan Tibetan region after the liberation and predict long-term trend and regular features of growth and development of grassland animal husbandry. [ Method] Using econometric models and methods, the gov- ernment statistical data after the liberation on grassland animal husbandry of Sichuan Tibetan region were analyzed, and the factors increasing econ- omy of grassland animal husbandry were determined by analyzing time series data of different periods. [ Result] The grassland animal husbandry of Sichuan Tibetan region had significant characteristics of traditional pastoral economy. Before the reform and opening-up, the increase of animal hus- bandry economy was mainly manifested by increase in amount of livestock and laborers, and the increase in amount of livestock was principal pro- moting factor. After the reform and opening-up, the increase in integrated production factors became the primary cause to push the increase of ani- mal husbandry economy. [ Conclusion] Some new measures must be taken to promote the increase of animal husbandry economy of Sichuan Tibetan region, including transforming traditional production mode of animal husbandry, relying on scientific and technological advances, further improving socio- economic system, cultivating more highly sldlled workforce and effectively guiding rational shift and orderly migration of surplus pasture laborers.

Effects of Climate Warming on Animal Husbandry in Chaoyang Region

[Objective] To study the effects of climate warming on animal husbandry in Chaoyang region and provide a scientific basis for government guidance on animal husbandry. [Method] According to the climatic data between 1952 and 2008 and animal husbandry data between 1978 and 2008 of Chaoyang region, changes in average annual temperature in winter, annual slaughter numbers of pig and sheep and total output value of animal husbandry were analyzed by least square method and Excel software. [ Result] In Chaoyang region, the average annual temperature in winter increased with years; the annual slaughter numbers of pig and sheep increased rapidly; and the total output value of animal husbandry increased largely. [ Conclusion] The climate warming maybe promotes the development of animal husbandry in Chaoyang region.

深入推进基层畜禽粪污资源化利用的几点思考

畜禽粪污资源化利用是解决畜禽养殖废弃物污染的根本途径。本文简要梳理了我国畜禽粪污资源化利用方面的支撑引领政策及总体发展状况,针对目前面临的农户种植与规模化养殖脱节、政府支持力度不够、相关标准及评价机制不健全、规模以下养殖户养殖环境污染风险相对较高以及个别地方对相关法规认识不充分等问题,提出了强化政府引导支持、培育壮大社会化服务组织、积极探索种养结合绿色发展模式、加大技术及装备研发力度等建议,以期为推进基层畜禽粪污资源化利用提供借鉴。

在实然与应然的张力关系中揭示河北艺术的复杂面向

一般说来,地理环境和行政区划是构成地方艺术特色的主要因素。河北地处游牧与农耕的交汇地带,农牧之争形成的冲突与融合铸就了河北艺术的第一重底色,草原文明的自由奔放与农耕文明的质朴典雅冲撞融汇之后形成了慷慨激昂的燕赵悲歌:酣畅淋漓的游侠精神、视死如归的悲壮体验、天马行空的想象力、质朴刚健的生命力成为早期河北艺术精神的主调。与此同时,由于南部(古邺城)地区处于中原文明的核心区域,来自农耕文明核心区域的审美情调与艺术追求也深刻影响了河北地方艺术。随着地方行政区域的变化及统治中心的转移,河北艺术不断更迭、变迁,显现出明显的地方特质和与官方意识形态相谐和的状态。比较而言,早期地理环境因素对河北艺术的影响作用更为明显,而后期行政区划的影响则逐渐占据中心。无论如何发展,古代河北艺术都体现出了与时代精神相一致的内涵与特点。

耕读教育融入高校涉农专业的实施路径探讨——以畜牧兽医类专业为例

全面开展耕读教育是教育部对全国高校涉农专业学生培养提出的总体部署,开展耕读教育有利于传承我国的优秀传统文化、培养服务“三农”的高素质人才及涉农专业学生的全面发展,但目前仍存在对耕读教育认识不足、耕读教育质量不高等问题。该文以菏泽学院畜牧兽医类专业为例,探讨耕读教育融入畜牧兽医类专业的实施路径,通过构建耕读教育课程体系、建设耕读教育实践基地、完善耕读教育师资队伍、营造耕读文化校园氛围等途径,提升畜牧兽医类专业学生的耕读能力和专业素养,为现代畜牧业的发展提供人才支持。

陕西畜牧业节水养殖现状及建议

陕西省是畜牧养殖大省,畜牧养殖对该省的农民脱贫致富和经济增长起到重要的推动作用。近年来,随着畜牧养殖规模化、集约化发展,水资源短缺已成为制约畜牧业可持续发展的瓶颈问题。畜牧节水技术的推广实施是解决这一难题的重要举措,能进一步发掘畜牧养殖业的节水潜力,进而推动畜牧业现代化发展,助理力乡村战略实施。本文主要介绍了陕西省畜牧业发展现状、畜牧节水方面存在的问题及相关畜牧节水技术,并对畜牧节水的推广提出几点建议。希望能让更多的人了解畜牧节水,关注畜牧节水,践行畜牧节水。

ChatGPT在农业领域的应用前景分析与策略建议

农业是维系人类生存和发展的重要产业,随着全球人口不断增加,农业行业迫切需要采用新兴技术来提高农业生产能力。ChatGPT(Chat Generative Pre-trained Transformer)作为一项具有划时代意义的人工智能技术,在农业领域中具有不可忽视的应用价值。本文分析了ChatGPT在农作物种植管理、畜牧业生产管理、农产品市场营销、农业教育与科技发展探索等领域中的应用潜力,同时指出了其相关的局限性,并提出了针对性的解决策略,旨在为农业生产、农业研究与发展领域的决策者和从业者提供一些参考。

产业集聚对我国奶牛养殖规模化的影响研究——兼论环境规制的调节效应

奶牛养殖规模化是现代畜牧业可持续发展的必由之路,对我国农业经济发展具有重要推动作用。文章借助2013—2022年我国30个省份面板数据,采用基准回归模型和调节效应模型就产业集聚对奶牛养殖规模化的影响展开实证检验。结果发现,产业集聚能够有效推动奶牛养殖规模化,且该结论通过一系列稳健性检验后依然成立。调节机制结果表明,加强环境规制有助于强化产业集聚对奶牛养殖规模化的驱动效应。异质性检验结果显示,产业集聚对奶牛养殖规模化的正向促进作用在城镇化率较高的省份更显著。

西藏贡觉县农牧业发展现状、存在问题及对策

在西藏“一村一品”的带动下,贡觉县着力发展阿旺绵羊畜牧、养殖业,不断完善绵羊“高质、高产”发展体系,近些年来已取得骄人成绩。随着经济发展与人口增长,贡觉县畜牧、养殖业的发展不能仅仅依靠当地生态系统,而必须通过与农业的能量交换达到以农养牧。以农养牧、以牧促农的实施,可在减少牧区自然消耗的同时,增加绵羊等牲畜的饲料来源,进而推动贡觉县乡村振兴政策的实施,实现贡觉县农牧业的可持续发展。

“智慧养殖”助推阿坝州特色畜牧业发展

阿坝州独特的高原生态环境孕育了丰富的畜牧资源,该文简单介绍了阿坝州在地理位置、地形地势和气候条件等方面特点,总结了其在畜牧业方面的发展前景及存在问题,并提出了智慧畜牧业发展路径,为“智慧养殖”特色畜牧业发展提供一定参考。

现代化养殖场用电安全应对措施研究

畜牧业作为农村经济建设中必不可少的环节,但随着养殖场自动化程度普遍提高,设备集约化越来越复杂,所有的设备都得用上配电装置,农民用电意识浅薄,没有用电常识,所以养殖场用电安全普及化培训迫在眉睫。

四川省泸州市畜牧业发展动态演进与区域差异

为促进四川省泸州市畜牧业转型高质量发展,该文从全市畜牧业发展的动态演进与区域差异2个角度出发,基于全市2013—2022年畜牧业相关数据,研究发现全市畜牧业在动态演进过程中存在较大结构调整空间及增长潜力,在区域差异方面全市畜牧业发展水平具有空间非均衡性特征并呈现出单极化发展态势,并提出相关建议。

法律法规修订背景下的规模化猪场引种实务

非洲猪瘟传入我国以来,单纯考虑疫情肆虐现实而漠视引种需求的官僚做法,和单纯考虑引种需求而漠视疫情肆虐现实的盲动做法,斗争颇为激烈之际,《中华人民共和国动物防疫法》《动物检疫管理办法》《中华人民共和国畜牧法》陆续修订,并分别自2021年5月1日、2022年12月1日、2023年3月1日起施行。在此背景下的规模化猪场引种该咋办?根据疫情防控经验和历史上的引种教训,笔者在技术推广过程中曾经形成了一套兼顾供需双方动物防疫要求、保障种猪引进质量的方法。现依照法律法规的修订进行了修改完善。修改完善后的规模化猪场引种实务要求科学制定引种方案、提前备妥隔离条件、引种团队现场核验给力、三管齐下保种猪个体质量、无损运输的措施全面到位、落地后依法报告和隔离。

Output Value of Farming,Forestry,Animal Husbandry and Fishery

The output value of farming,forestry,animal husbandry and fish-ery refers to the total volume of all the products of farming,forestry,animal husbandry and fishery in monetary terms as wellas the value of various service activities supporting the produc-tive activities of farming,forestry,animal husbandry and fishery.It reflects the total scale and total results of farming,forestry,animal husbandry and fishery in a certain period.1.The accounting coverage of the gross output value offarming,forestry,animal husbandry and fisheryThe statistical coverage of the gross output value of farming,forestry,animal husbandry and fishery includes all the produc-tion units of farming,forestry,animal husbandry and fishery,which belong to the various types of economic organizationsand various systems,as well as all the units engaged in the pro-ductive activities of farming,forestry,animal husbandry

促进农牧系统耦合推进农牧交错区农牧业经济高质量发展研究

农牧系统耦合既是实现乡村振兴的有效举措,也是实现产业兴旺的重要途径,更是农牧交错区农牧业经济高质量发展的客观要求,农牧系统耦合对于促进农牧业经济高质量发展具有重要意义。受制饲草料资源分布的时空差异、生计模式落后、农牧业产业化的滞后性等因素的制约,农牧交错区农牧业经济发展水平不高。因此,应有针对性地培育农牧系统“耦合键”;调整生计策略,增加农牧民收入;提高农牧业技术,促进产业化发展。

碳中和视角下甘肃省农牧交错区典型样带农户生产系统碳平衡研究

为了了解甘肃省农牧交错区农户生产系统碳平衡现状,全面理性地认识微观尺度上的农业碳排放问题,为政府制定相关低碳减排的政策提供有效参考依据,早日实现碳中和目标,选取甘肃省定西市安定区、临夏县、碌曲县为研究区域,通过走访调查,测算农户农业碳排放、碳吸收和碳平衡值,对比分析3个区域农户生产系统碳排放的差异性,并运用EKC模型分析农户碳平衡与作物产量、耕种面积的关系等。结果表明:甘肃省农牧交错区典型样带综合系统中,安定区以种为主,以养为辅;碌曲县以养为主,以种为辅;临夏县则以种养结合的模式生产;该区域综合系统碳排放量均大于碳吸收量,表现为碳源,且碌曲县综合系统的碳源能力最强。甘肃省农牧交错区典型样带作物碳排放量符合环境库兹涅茨曲线模型,作物碳排放量随着作物产量的增加逐渐呈上升趋势,在作物产量为7497.16 kg/hm^(2)时出现拐点,之后随作物产量增加呈逐渐降低趋势。甘肃省农牧交错区典型样带作物碳吸收量随着作物耕种面积的增加呈逐渐上升趋势。

以农养牧走循环农业发展道路——以日喀则市为例

随着西藏自治区日喀则市人口的增加,草场被过度放牧,对当地的生态环境造成了破坏,畜牧业的可持续发展决定了不能仅仅依靠当地的生态系统,必须通过与农区的物质、能量交换,减少牧区的自然消耗。实行以农养牧是牧区牲畜补饲的主要来源,有利于解决人口的增长带来的过度放牧问题,有利于加强农区与牧区的经济联系,形成利益共同体,进一步推动不同区域的文化交流。要实行以农养牧,必须在牧草供应源的建设、农畜产品物流管理体系建设上下功夫,为畜牧业的发展创造有利环境。

呼伦贝尔草原牲畜异地“转场越冬”的探索与实践

呼伦贝尔草原是我国重要牧区之一,近年来由于草原“三化”严重,加之气候连年干旱,牲畜越冬春饲草料匮乏。为破解传统牧区冬季饲草料短缺难题,针对近年来呼伦贝尔牧区牧民自发组织牲畜异地“转场越冬”饲养模式,通过广泛搜集和整理,对异地“转场越冬”方式展开研究,得出如下结论:异地“转场越冬”可以减少养殖成本;通过“秸秆养畜”“过腹还田”,改良土壤,直接转化为乳肉,资源得到有效循环利用,促进了农牧民增产增收。同时,针对异地“转场越冬”存在的问题,提出了合理性建议。