A Strategy for Effective Generational Communication in Veterinary Medicine     

《Veterinary Clinics of North America: Small Animal Practice》2021,51(5):985-997

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“藏粮于地”战略下高标准农田建设模式研究*     

张睿智  刘倩媛  山长鑫  杨晓文 《中国农机化学报》2021,42(11):173

高标准农田建设是我国“藏粮于地”战略的重要抓手,是确保粮食产能的重要支撑。在梳理大量参考文献、政策文件和标准规范的基础上,针对现阶段高标准农田建设存在管理体制不完善、空间潜力不足、投资标准偏低、建设质量不高等问题,总结归纳高标准农田建设模式总体构架,通过对我国高标准农田建设综合评价结果排名靠前和提升较快的省份开展高标准农田建设模式调查研究,围绕管理体制、规划布局、建设标准、资金保障以及实施管理方面,提出系统构建高标准农田建设模式的对策建议,为提高高标准农田建设质量作有益参考。  相似文献   

Reproduction Management of Herds/Flocks of Exotic Animals: Investigating Breeding Failures in Birds,Reptiles, and Small Mammals     

《Veterinary Clinics of North America: Exotic Animal Practice》2021,24(3):661-695

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村务管理专业学生的教育管理研究          下载免费PDF全文

严英强  郝乐  栗明月 《北京农业职业学院学报》2021,35(4):91-95

随着国家乡村振兴战略的深入实施,村务管理专业学生招生规模迅速扩大,教育管理对乡村振兴发展、学院建设、个人成长具有重要意义.从分析学生的特点和教育管理现状入手,阐述了抓好村务管理专业学生教育管理的重要意义,提出把好招考入学、教书育人、考察使用关口,做好学院内部与外部管理结合、教育管理与精准服务结合、依法依规与沟通交流结合、教育引导与更新观念结合、宣传表彰与惩戒警示结合,加强学生的教育管理工作.  相似文献   

落叶果树冬季管理技术要点     

郑青松  谢倩红  梁丽春  林建斌 《现代农业科技》2021,(9)

落叶果树冬季进入休眠期，果农田间管理时间长，农事操作方便，而在生产中，不少果农忽视了冬季这个果园管理的关键时期，造成树势衰弱、树形杂乱、病虫害严重。做好落叶果树冬季管理技术措施，对于增强树势，提高翌年果树产量、品质和效益起到关键性的作用。  相似文献   

红外相机技术在河北雾灵山国家级自然保护区中的应用     

陈彩霞 《绿色科技》2021,(2)

为了充实河北雾灵山自然保护区的野生动物资源本底资料,提高监测能力和监测水平,雾灵山保护区自2015年开始将红外相机技术应用到野生动植物的资源调查和管护中。目前应用红外相机技术发现兽类5目10科14种,鸟类4目6科10种,掌握了区内主要物种猪獾(Arctonyx collaris)、狍(Capreolus)和勺鸡(Pucrasia macrolopha)的日活动节律,补充了保护区的本底调查资料,为保护区进一步开展金钱豹(Panthera pardus)、斑羚(Naemorhedus goral)和鸟类多样性等科学研究奠定了基础,为保护区制定关于野生动物资源的相关管护政策提供了科学依据。  相似文献   

智慧物流在饲料企业管理中的应用研究     

李明慧 《中国饲料》2021,(3):89-92

饲料行业的竞争日益激烈,其需要学会使用现代科技提升竞争力,智慧物流就是这些技术之一。智慧物流可以提升饲料企业对原材料和产品在物流过程中的管控。本文试图探索智慧物流如何提升饲料企业的管理。通过智慧物流,饲料企业可以改进生产管理的流程和模式,加强采购管理中的风险管理,追踪产品售后的流向和信息,提升企业的产品质量,保证企业财务数据的真实性和可靠性。  相似文献   

我国社会救助管理服务体系建设研究     

王秀花  张元洁 《安徽农业大学学报》2018,27(4):93-97

我国社会救助体系不断完善的过程中涉及主体更多元、方式更多样。当前社会救助面临相关部门和组织多、信息复杂、经办分散、分类精准施救难度大等问题。基于我国社会救助模式的合理价值选择，提出管理服务体系建设的重要意义。进而分析社会救助在管理服务上面临的挑战和难题，从组织协调管理、信息网络系统、基层经办机构、社会参与机制四个方面提出构建多层次管理服务体系的思路。力求提高管理服务的效率和效能，促进互助共济社会救助共同体的形成，提升公众满意度，夯实我国民生保障基础。  相似文献   

Impact of grassland contract policy on soil organic carbon losses from alpine grassland on the Qinghai–Tibetan Plateau          下载免费PDF全文

J. Cao  Y. Gong  E. T. Yeh  N. M. Holden  J. F. Adamowski  R. C. Deo  M. Liu  J. Zhou  J. Zhang  W. Zhang  S. Zhang  D. Sheng  S. Yang  X. Xu  M. Li  Q. Feng 《Soil Use and Management》2017,33(4):663-671

Carbon storage in the soils on the Qinghai–Tibetan Plateau plays a very important role in the global carbon budget. In the 1990s, a policy of contracting collective grasslands to smaller units was implemented, resulting in a change from the traditional collective grassland management to two new management patterns: a multi‐household management pattern (MMP: grassland shared by several households without enclosures) and a single‐household management pattern (SMP: grassland enclosed and used by only one household). In 2016, 50 MMP and 54 SMP winter pastures on the Qinghai–Tibetan Plateau were sampled to assess the differences in soil organic carbon (SOC) between the two management patterns. Results showed that average SOC was significantly greater under MMP than under SMP, with an estimated 0.41 Mg C/ha/yr lost due to SMP following the new grassland contract. Based on the government's grassland policy, four grassland utilization scenarios were developed for both summer and winter pastures. We found that if the grassland were managed under SMP, likely C losses ranged between 0.31 × 10⁷ and 6.15 × 10⁷ Mg C/yr across the Qinghai–Tibetan Plateau relative to MMP, which more closely resembles pre‐1990s grassland management. Previous estimates of C losses have only considered land use change (with cover change) and ignored the impacts driven by land management pattern changes (without cover change). The new data suggest that C losses from the Qinghai–Tibetan Plateau are greater than previously estimated, and therefore that the grassland contract policy should be reviewed and SMP households should be encouraged to reunite into the MMP. These findings have potential implications for land management strategies not only on the Qinghai–Tibetan Plateau but also other grazing regions globally where such practices may exist.  相似文献   

Sacred sites as habitats of culturally important plant species in an Indian megacity     

《Urban Forestry & Urban Greening》2018

Cultural ecosystem services related to urban green spaces contribute significantly to liveable cities. While previous studies highlight the intersection of cultural ecosystem services with societal values, spiritual or religious values associated with urban nature have received less attention. In India, as in other parts of the world, sacred sites are known for their biological richness, but analyses from urban sacred sites are largely missing. Based on a stratified random sampling approach, we analysed the cultivated and wild plant species assemblages of 69 sacred sites in the megacity of Bengaluru, India, in relation to biological and cultural features, and parameters related to the urban matrix and type of sacred sites (temple vs. katte). Unlike other urban studies, we found a dominance of native species in the cultivated and spontaneous species pools (121 species in total), with Ficus religiosa and Azadirachta indica as most frequently planted species. Culturally relevant species prevailed in the species pool (89%), with overlaps between religious (36%), medicinal (50%) and ornamental (62%) plants; only 11% of species were weeds. Urban matrix parameters (age of development, housing density) and size and type of sacred sites were related to differences in species assemblages. We identified key species for different classes of age and housing density, and for types of sacred sites. Our study demonstrates that urban sacred sites have an important potential in harbouring both native and culturally significant species that can support urban livelihoods in developing countries by a range of cultural and provisioning ecosystem services, including medicinal uses. As such sites are conserved by communities for spiritual or cultural beliefs, local biodiversity can be enhanced, e.g. by adapting management practices through community participation. This would strengthen the important contribution of sacred sites within the green infrastructure of rapidly growing megacities.  相似文献