琥珀核桃仁的传承与创新

琥珀核桃仁是云南传统特色食品,早在上世纪90年代初就多次获奖,至今仍然是核桃小食品的主销品种。然而其加工工艺及技术要求已不能适应时代要求,急需升级适应精准人群的精准营养和功能需求,提升核心竞争力,并加强知识产权保护。     

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

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.     

Memory and resilience: A two-pronged approach to natural spaces in Colombia’s transition to a peaceful society

The analysis of spontaneous environmental initiatives undertaken by individuals and communities in cases of conflicts has led to a growing research field in social science, according to which the community-based stewardship of nature seems to conduce to the resilience of co-evolved social-ecological systems. In Colombia, where no such research exists so far, the conflict which officially ended in November 2016 has led to massive internal migration due to forced displacement, as well as to widespread degradation of the environment. Based on evidence provided by case studies of top-down and bottom-up living memorials and urban agriculture initiatives, the article explores the potential of urban greening in the process of memorialisation and in generating new social cohesion, as well as better living conditions in urban areas. It analyses cases both where the conflict has taken place and in the cities where refugees have settled, in order to explore avenues for public policies in post conflict Colombia. The author concludes that greening initiatives offer manifold, so far overlooked, opportunities to restoring social and ecological resilience in urban areas and thus contribute to a lasting peace in Colombia.     

Soil quality assessments in integrated crop–livestock–forest systems: A review

Integrated crop–livestock–forest is a promising strategy to improve soil quality. It comprises four different integrated farming systems: crop–livestock, crop–forest, forest–livestock and crop–livestock–forest. This work systematically reviewed studies about integrated crop–livestock–forest systems and soil quality. A total of 92 papers were retrieved from the Web of Science—Clarivate Analytics platform, and the following information was analysed: publication year, institution, region of the studied site, type of integrated system, soil type, tillage system, maximum soil depth and the soil quality indicators assessed. Most studies were published in the second half of the 2010s. Brazil is a prominent focus of research about soil quality and integrated crop–livestock–forest systems, with significant contribution from its central and southern regions. The Embrapa was the main publishing institution, present in over one‐third of the studies. Crop–livestock was the most common integrated system, Ferralsols was the most common soil group, and most of the studied soils were clayey. No tillage was the main tillage system. Most studies focused on the topsoil, assessing physical and/or chemical soil quality indicators. More emphasis on biological indicators of soil quality is required, as well as assessments integrating biological, physical and chemical indicators of soil quality. Future works should compare different integrated systems, including assessments deeper in the soil profile, especially in systems with the forest component, and also in sandy and silty soils. Soil quality indicators that have been rarely used should be further tested. Novel indicators should be added to better understand the promotion of soil quality by integrated crop–livestock–forest systems.     

新时代下农业教育的创新模式研究

我党十九大指出:农业、农村、农民问题关系到我国民生之本，解决好“三农”问题是全党重中 之重。在农业人才资源下滑时代下，大力发展农业教育，为农业、农村经济发展提供应用型人才，是解 决“三农”问题的关键。对此，文本着重分析新时代下农业教育问题，提出新时代下农业教育创新模式 路径。     

学校档案管理工作进展的思考

目前学校档案管理工作中存在的一些问题亟待解决，档案管理工作的基本原则包括整体性原则、服务性原则和社会化原则，学校的档案管理工作唯有创新才有出路，重点应加强观念创新，技术创新和知识创新。     

服务营销理念在图书馆中的应用

通过学习借鉴先进企业的先进服务营销理念,从而更新了图书馆工作人员的传统服务理念,提高了图书馆的服务质量和服务方式;提出了图书馆的服务创新策略,推动了图书馆服务工作的发展。     

古籍咨询工作中的新视角

本文讨论古籍咨询的服务创新问题,提出了内容咨询这一新概念。认为根据个人自身条件,有些咨询人员不妨可以对古籍的内容进行研究,这有利于与读者进行深入的交流,可以提高咨询水平的深度。     

草鱼免疫防病技术操作方法

草鱼免疫保证有效抗原和防止抗原流失,是免疫成功的关键;组织免疫服务队伍是持久普及推广免疫防病技术的保证措施。     

复合图书馆的信息服务探讨

复合图书馆作为图书馆的一种发展形态，有其自身的特点和要求，有许多值得研究的内容。复合图书馆的读者服务工作是图书馆工作的出发点和各项业务工作的最终价值体现。文章分析了目前图书馆读者服务工作面临的形势，探讨了我们应采取的措施。