Phosphorus availability and farm structural factors: examining scarcity and oversupply in north‐east Germany

Assessing factors influencing phosphorus (P) availability in soils is important in preventing its overexploitation and excessive application in agricultural systems. Despite high historical P applications in the federal state of Brandenburg (Germany), county data on soil test P (STP) reveal considerable disparities in soil available P. In addition, negative soil balances as a result of small mineral P and manure inputs have been observed, raising questions about the factors leading to this situation. Our work focused on identifying possible causes operating at the farm management level by conducting a letter survey in two administrative districts of Brandenburg, the counties Barnim and Uckermark, linking farm management factors (ownership type, farm size, land tenure, animal husbandry with or without grassland and its intensity, presence of a biogas plant and organic production) to farmers’ self‐indicated levels of STP. Small‐ to medium‐sized individual farms tended to have (very) high STP, while large partnership farms and companies/cooperatives were sensitive to factors resulting in low STP. Farms with low shares of land ownership, the presence of grassland, extensive cattle farming and stockless organic farming had lower STP. On the other hand, biogas plants, partly in combination with intensive livestock (cattle) farming, were associated with larger STP. It was concluded that more care should be devoted to the design of agricultural policies and that further (inter‐ and transdisciplinary) research on this topic is needed.     

援非农业技术示范中心可持续发展途径思考

中国援非农业技术示范中心陆续完成技术合作阶段,并逐步进入可持续发展期。顺利完成这个过渡期,需要前期大量的准备工作,如:中心选址、项目内容确定、专家遴选、项目设计及认真的实施过程等。     

茶和天下语境下历史典故的重温与传播——以“以茶代酒”为例

中华茶文化历史源远流长,文化内容博大精深,是中国文化乃至世界文化重要的组成部分。然而,历史茶文化尤其是历史典故,大多需要重新解读,只有将历史与现实结合起来,有针对性且有说服力地赋予新的时代内涵,才能扩大其在世界范围的价值认同。基于此,本文以“以茶代酒”为例,将其置于茶和天下的语境下,在重温这一历史典故的基础上,从增加中华茶文化魅力,促进历史茶文化的传播的角度出发,分析探讨了以茶代酒的当代价值或中华茶文化核心价值的当代体现,并根据全球化与茶文化传播的需要,从增强自信性、构建“同型性”、抢占先机性、设计备选性等方面,提出了如何通过以茶代酒,推动中华茶文化核心价值实现的相关策略。     

1047年北宋宫廷祈雨的诸相

本文以1047年发生在北宋宫廷内的一场祈雨祭祀为研究对象,运用"剧场国家"理论,描绘了祈雨的"展演"相与"权力"相,研究了祈雨期内以展演为表征、以权力为暗流的人神、人地、人人关系。研究发现:一方面,祈雨是充满象征意义的展演式活动,祈雨人宋仁宗需要向天神与黎民展演德行,而展演德行又需借助于气象技术;另一方面,贾昌朝被罢相是多重因素作用下的结果,罢相反映出北宋中期朝廷内激烈的政治纷争,其仍为庆历新政后权力博弈的延续。可见这场祈雨是一场德行的展演,也是实在的操纵帝国的权力之争。     

内蒙古牧区现代化建设中畜牧业高质量发展对策的研究

在对内蒙古部分牧业旗（县）实地调研的基础上,总结分析以33个牧业旗（县）为代表的内蒙古牧区畜牧业发展取得的进步和存在的主要问题,系统地提出了注重产业化经营、注重规划专业化生产布局、注重草原畜牧业生产方式转变、注重良种繁育体系建设、注重调整畜群结构及繁育方式、注重农牧区饲草资源互补利用体系建设的“六注重”牧区畜牧业高质量发展建议,以期为推进内蒙古牧区现代化建设提供参考。     

福州市野生动物救护情况的统计分析

福州动物园于2009-2013年共救护野生动物70种1 033只(羽、头、尾),其中福建省有分布的动物种类占70%。在救护种类上鸟类最多有32种,其次为爬行类、兽类、两栖类;而在救护数量上爬行类最多,有633尾,其次为鸟类、两栖类、兽类。救护动物的主要来源为林业执法部门罚没。通过对福州动物园5年来救护动物的种类、数量、保护级别、动物分布情况、救护病因等情况进行总结分析,为今后开展野生动物救护提供一定的思路和对策。     

舒城县干汊河镇农村集体“三资”管理现状与建议

阐述了舒城县干汊河镇农村集体"三资"管理取得的成效,指出了管理过程中存在的问题,并提出了加强农村集体"三资"管理的建议。     

Lactation-related mammary gland pathologies—A neglected emergency in the bitch

Mastitis is a common reproductive disorder in bitches, reaching a prevalence of 0.71%. Mastitis has a wide range of forms, from asymptomatic to severe gangrenous mastitis that can lead to septic shock and death of the bitch and nurslings. However, most of the time it is overlooked, undiagnosed or mistreated. The present systematic review was performed to revise and summarize the existing knowledge related to this disorder, including diagnosis, treatment and prevention.     

玉米秸秆饲料进牧区的可行性分析

介绍了内蒙古畜牧业和草原生态现状,阐述了全区玉米秸秆生产量和饲料化利用情况,分析了玉米秸秆饲料进牧区的路径及其经济效益、生态效益、社会效益,以期为秸秆饲料进牧区提供理论依据。