基于工作过程的南疆高职院校园艺技术专业农业应用化学教学改革探析

分析了从南疆职业院校园艺技术专业农业应用化学教学中存在的问题,以提高该课程教学要求及园艺技术人才专业人才培养规格为目标,提出了对接教学领域与职业技能、职业素养,改革教学内容、课程体系、优化教学的方法和手段,为提高园艺技术专业服务育人本质,培养更多更好服务地方经济社会发展的高素质、高技能的园艺技术专业人才奠定重要的基础。     

Tracing regime influence on urban community gardening: How resource dependence causes barriers to garden longer term sustainability

This article explores how resource dependence leads to barriers to urban community gardening. Nine barriers to urban gardening were identified: finance, space, organizational structure, water, external damage, soil, communication, interpersonal issues, and participation issues. Using process tracing and grounded theory, we found that these barriers could be divided into three groups: primary, secondary, and participation barriers. Primary barriers are caused and directly influenced by the regime, whereas secondary barriers are the result of decisions and actions taken while addressing the primary barriers. All of these barriers cause frustration and affects the ability of the gardens to retain and acquire new members. This affects the longer term sustainability of the gardens and their potential to contribute to an urban governance transition.     

How one tree can change the future of a neighbourhood: The process behind the creation of the Boerenhof Park as an example for tactical urban planning

In this paper, the process behind the making of the Boerenhof Park on an urban Waiting Space in Ghent (Belgium) is discussed. We are highlighting how in this case ‘tactical urbanism’ actions, such as planting a tree, turned out to have a long-term impact and as such can inform a ‘tactical urban planning’ approach. Through a learning by reflection method, the Boerenhof Park case has been re-analysed using a conceptual framework built up around the concepts of ‘scratch’, ‘scar’ and ‘score’. The focus was on discerning the transgressional elements for moving from short-term interventions to long-term change. Three key aspects are brought to light: the incremental approach, a desire-driven program, and a transversal collaboration. We argue that these are key aspects for the operationalisation of a tactical urban planning approach.     

木霉菌在园林园艺植物上的应用及研究进展

木霉菌是目前生防菌中的研究热点,被普遍认为是最有可能代替多种化学杀菌剂的生防因子。随着木霉菌在农业生产中的广泛应用,木霉菌在园林园艺植物中的生物防治也受到广泛关注。现对木霉菌在园林园艺植物中生物防治和促生作用的研究进展进行概述,进一步阐述木霉作为生防菌的优势和不足,并对其在园林园艺植物上的应用进行前景展望。     

高职类都市园艺专业市场调研与课程体系构建分析

以安庆职业技术学院为例,通过对苏州、合肥等地的兄弟院校、企事业单位进行走访,就都市园艺专业发展前景、人才培养的定位、实施意见与专业建设进行了交流.通过完善人才培养体系,提升学生专业技能,带动地方产业发展.     

Characteristics and motivations of potential users of urban allotment gardens: The case of Vila Nova de Gaia municipal network of urban allotment gardens

Demand for urban allotment plots has recently increased in Portugal but little is known about the characteristics and motivations of the demanding population, and if and how its characteristics affect its motivations.In this article, we use the Municipal Network of Urban Allotment Gardens (MNUAG)¹ launched by the Portuguese municipality of Vila Nova de Gaia for an exploratory Case Study research. Based on the data collected in the MNUAG application forms submitted in the period 2012–2013, we describe the characteristics and the motivations of the population demanding for urban allotment gardens (UAG)² and run a logit model to find if and how the motivations are influenced by the characteristics.The population of applicants to the MNUAG is quite diverse. It has a balanced gender distribution and an average age of 47 years. Most of the applicants are between 25 and 64 years old, and belong to households with 2–4 members.To supplement family budget, occupation of leisure times, and access to organic farming are its most important motivations, followed by environmental concerns, the practice of physical exercise, and education.Motivations are influenced by the characteristics. This study has identified two groups of applicants with contrasting motivations. Food security is the only significant motivation for the unemployed and low-income applicants. Food safety, health concerns, environmental concerns, recreation, and education are common and frequent motivations among the upper and intermediate professional groups.Results can have future implications on the MNUAG, namely on the UAG location and typology, plot number, and plot size. To meet the demand of all the types of applicants, while fostering social cohesion, the municipality should reinforce its current small UAG structure and add to the MNUAG one or two productive parks.     

“一图制”——园林专业计算机辅助设计一体化教学模式探讨

计算机辅助设计被广泛应用于设计行业中。文中分析总结园林专业计算机辅助设计相关教学工作过程中存在的问题,提出解决问题的对策,探讨如何采用"一图制"的模式合理地进行一体化案例教学,使高校教学紧密结合实际工作过程及工作任务,为计算机辅助设计教学提供参考。     

丽水市区园林绿化现状与发展对策

经调查丽水市区绿化覆盖率为16.5%,人均公园绿地面积为5.85m2,离国家园林城市标准有一定差距,还存在以下问题:绿地总量不足,分布不匀;园林植物种类少,物种多样性没有得到充分体现;行道树种单一化;乡土树种应用少,地方特色不明显等.针对存在的问题,提出了园林绿化的发展建议.     

用热扩散式茎流计测定园林树木蒸腾耗水量

采用热扩散式边材液流探针和环境自动监测系统对北京3种园林树木的树干液流及主要环境因子进行了一个生长季的同步观测.结果表明,3树种树干液流的日变化呈明显的单峰曲线,晴天的液流速率大于多云天和阴天,紫叶李和悬铃木的日耗水量明显大于元宝枫;对不同天气3树种每h的液流速率与相应的环境因子进行逐步回归分析.结果显示,影响3树种液流速率的主要环境因子是空气温度、空气相对湿度、辐射强度和5 cm土层温度,在不同天气里起主导作用的因子不同,环境因子与树干液流之间的数量关系能较好地预测树木的蒸腾耗水量.     

古莲花池的历史沿革及景点的艺术特色

古莲花池始建于公元1227年,原名"雪香园".明代,因池中荷花经久不衰而得名"古莲花池".清代,曾作为乾隆、嘉庆、光绪三朝的行宫和慈禧的行宫御苑.清乾隆年间形成著名的"莲池十二景". 就莲花池现存景点探究其艺术特色,其充分体现了中国传统古典园林的造园手法.运用了障景、透景、对景、补景、借景、框景等造景手法.景观布局和配置上,古莲花池属于其园林空间相对较小,相关景物也集中,不甚远大,但造景得法,莲多满植水中,力求在有限的水域内造成无边之势,以扬其盛,取得"小中见大"的效果.在布局莲景与陆地景物的平面与空间关系上,古莲花池为集中式布置莲景的形式,并与周围建筑相互渗透、相互呼应,使莲景在园林和风景造景中变化丰富,意境深远.