池州市生态农业建设研究   总被引：4，自引：3，他引：1  

胡文海 《中国农学通报》2005,21(10):334-334

池州市是中国第一个生态经济示范区,也是“生态安徽”建设试点市,生态农业建设在该市生态经济建设当中具有重要的地位和意义。文章从气候资源、土地资源、自然灾害、农村经济结构、生态农业建设基础等方面对池州生态农业建设条件进行了分析,比较深入地探讨了立体生态农业模式、以沼气为纽带的“猪-沼-粮（鱼、果、茶、菜、药等）”生态农业模式、以小流域综合治理为重点的生态恢复与重建模式、观光生态农业开发模式、庭院生态农业模式等五种池州生态农业发展模式,最后提出了池州市生态农业的发展措施,即：（1）提高认识,加强领导;（2）广辟财源,增加投入;（3）因地制宜,科学规划;（4）依靠科技,加快发展。  相似文献   

池州市贵池区白蚁种类调查及综合治理措施     

王晓娟 《现代农业科技》2010,(21):214-215

2005年对池州市贵池区进行了白蚁种类调查采集,共获得82份白蚁样本,经鉴定为2科4属17种白蚁。其中以散白蚁属最多,63份标本中有14种散白蚁,占标本总数的76.83%,散白蚁普遍危害城镇房屋木构件,农村房屋蚁害率达80%以上;土白蚁采到8份标本,均为囟土白蚁,占总份数的9.76%,危害多种林木和土质堤坝;乳白蚁采到10份标本,占总份数的12.20%,乳白蚁是世界灾害性蚁种,对房屋危害的破坏性极大;黄翅大白蚁在人类经营活动少的荒岗林地发生危害,主要危害杉树,也在土坝内筑巢,影响大堤的蓄水和安全度汛。总结了白蚁发生危害特点及综合治理技术,以期为白蚁防治提供参考。  相似文献   

大学英语教学中的文学教学     

王子春 《四川畜牧兽医学院学报》2005,3(4):123-126

长期以来，在外语教学中占主导地位的是以语言形式为主的教学，过于强调语音、词汇和语法规则的作用，忽视或不重视在课堂内传授语言知识的同时培养学生的文化内涵；教学内容枯燥乏味，必要的文化背景知识没有得到应有的重视。文学教学更是如此。大学英语课程作为大学生的一门必修的基础课程，是一门综合基础课程。调查、教学实践以及大学英语教学的最终动机证明，大学英语教学离不开文学教学。文章肯定了大学英语教学中的文学教学在提高学生英语学习的兴趣和培养其综合素养，尤其是人文素养方面起着重要的作用，不能被忽视，还就当前现状进行了分析并提出了一些建议。  相似文献   

美国大学体育的萌生与机制分析及对我国大学体育的启示     

刘艳伟  吕红芳  边宇 《上海交通大学学报(农业科学版)》2014,(1):9-12

基于大量一手文献的翻译、整理，从公共体育、专业体育和课外体育三个方面，阐述美国大学体育 的创建历程。在此基础上，从合理性、合法性层面，揭示美国大学体育构建的内部机制。体育思想的转变 为美国大学体育的萌生提供了动力来源，并通过合理性、合法性的构建指引、规约了美国大学体育体系的 构建；由此得到的启示是大学体育改革和发展必须有先进的体育思想为基础、以完善的制度为保障。  相似文献   

The recreational and commercial importance of feral swine in Florida: Relevance to the possible introduction of African swine fever into the U.S.A.     

R.L. Degner  L.W. Rodan  W.K. Mathis  E.P.J. Gibbs   《Preventive veterinary medicine》1983,1(4):371-381

Florida has the largest population of feral swine in the U.S.A. Feral swine have recreational and economic importance to hunters, trappers, taxidermists, and also to dealers who sell feral swine to hunting clubs. Hunters spent over 522 00 man-days hunting feral swine during the 1980–1981 hunting year. They killed nearly 103 000 hogs which they valued at over $58 each, for a total value of nearly $6 million. Trappers caught 25 000 head valued at about $ 700 000, and landowners collected about $1.2 million in hunting lease fees. Taxidermists received about $389 000 in gross income from mounting feral swine. Sales of feral swine to hunting clubs amounted to about $81 000.

Sales of feral swine through commercial livestock auctions were limited to 1620 head valued at only $16 800 in 1980. Thus, feral swine are important to Florida from a recreational standpoint, but not from the perspective of commercial agriculture.

If African swine fever were to enter Florida, there are many socio-economic factors associated with feral swine that must be carefully evaluated for eradication to be successful.  相似文献   

Factors affecting publication in peer‐reviewed journals of abstracts presented from 2008 to 2012 ACVO meetings     

Ellison Bentley  Megan Koester  Tali Bdolah‐Abram  Nadav Yair  Ron Ofri 《Veterinary ophthalmology》2019,22(2):147-152

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Landowner Perceptions of Legal Liability for Using Prescribed Fire in the Southern Plains,United States     

Urs P. Kreuter  Dianne A. Stroman  Carissa L. Wonkka  John Weir  Alexandra A. Abney  James K. Hoffman 《Strength and Conditioning Journal》2019,72(6):959-967

Suppression of fire in the Southern Plains has led to proliferation of woody plants and fuel load accumulation that spurs wildfires. These effects have led to calls for widespread application of prescribed fire to reduce fuel loads, but there is substantial landowner resistance to the use of this land management tool. Here we explore factors that affect perceptions of landowners in the Southern Plains about prescribed fire liability and their willingness to apply this land management tool. This region was selected for the study because of the preponderance of private landholdings and widespread woody plant encroachment. The study used a mail survey of 1 853 landowners in 16 counties in Texas and Oklahoma, resulting in a data set from 680 respondents (37% useable response rate). Logistic regression models were developed to test three hypotheses relating to the likelihood that a landowner will apply prescribed fire. The study corroborated that landowners who perceived higher levels of fire-related legal liability were less likely to apply prescribed fire on their land or assist with its application on other properties. In addition, burn bans were found to inhibit landowner willingness to apply fire during periods that result in higher woody plant mortality. Oklahoma respondents, landowners who believed prescribed fire to be an affordable woody plant management tool, and members of prescribed burning associations (PBAs) were more likely to use prescribed fire. These results have important implications for policies aimed at overcoming resistance to the use of prescribed fire to curb woody plant encroachment and reduce fuel load accumulation. Specifically, language in state statutes pertaining to prescribed fire should be modified to reduce landowner concerns over legal liability; PBAs should be established more widely; and public cost-sharing funds for woody plant management should prioritize prescribed fire.  相似文献   

Comparison of Methods To Examine Diet of Feral Horses from Noninvasively Collected Fecal Samples     

Sarah R.B. King  Kathryn A. Schoenecker 《Strength and Conditioning Journal》2019,72(4):661-666

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DIAGNOSTIC CHALLENGE     

Julia Whittington  Allyn Meyer 《Journal of Exotic Pet Medicine》2018,27(4):61-64

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教学型师范高校动物科学专业开展创新教育课程建设的探讨     

李东伟  屈长青  姜双林  王巍根  崔亚东 《安徽农业科学》2013,41(19):8398-8399

动物科学专业开展创新教育,不仅能够适应高等教育的现代化发展,更有利于提高学生的综合素质。在厘清创新教育课程建设思路的基础上,提出创新教育课程体系的内容,创新教育课程的课程设计思路和教学内容,以及创新教育课程的教学方法。  相似文献