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Sibbaldia: the International Journal of Botanic Garden Horticulture最新文献

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PlantNetwork's Target 8 project: the survey stages 植物网络的目标 8 项目:调查阶段
Pub Date : 2024-02-23 DOI: 10.24823/sibbaldia.2005.2031
N. Frachon, Matthew Jebb, David Rae
The aim of PlantNetwork’s Target 8 project is to involve botanic and other collections-led gardensthroughout Britain (and eventually Ireland also) to cultivate nationally threatened vascular plantspecies. In this way, if each garden were to ‘adopt’ 2–3 threatened species then the networkof British botanic gardens could collectively cultivate almost all of the 204 threatened speciesfound in Britain, and therefore fulfill the requirements of Target 8 of the Global Strategy for PlantConservation. However, before such a project could start, baseline information on the number anddiversity of threatened plants in British ex situ collections was required. Along with this, speciesdossiers compiling cultivation and conservation details were considered necessary for the successof the project. Furthermore, practical details of the project such as collection and representationneeded to be discussed with curators. This paper describes the background, survey work andpractical aspects of the project.
植物网络 "目标 8 "项目的目的是让英国各地(最终也包括爱尔兰)的植物园和其他收藏园参与到培育国家级受威胁维管植物物种的工作中来。这样,如果每个植物园 "认养 "2-3 种受威胁物种,那么英国植物园网络就可以共同培育英国发现的几乎所有 204 种受威胁物种,从而达到全球植物保护战略目标 8 的要求。不过,在启动这样一个项目之前,需要获得有关英国异地收藏的濒危植物数量和多样性的基线信息。与此同时,物种档案中的栽培和保护细节也被认为是项目成功的必要条件。此外,还需要与馆长讨论项目的实际细节,如收集和代表性。本文介绍了该项目的背景、调查工作和实践方面。
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引用次数: 0
Water sensitive design features: their function and effectiveness over ten years in a botanic garden 水敏感设计特征:植物园十年来的功能和效果
Pub Date : 2023-11-14 DOI: 10.24823/sibbaldia.2022.2004
Emma Simpkins, Robyn Simcock, Rebecca Stanley, Jack Hobbs
Water sensitive design (WSD) is a nature-based solution to urban stormwater problems which involves intercepting rainfall and stormwater from impervious surfaces using a range of devices. These devices rely on soils and plants to slow water flows, reduce water volumes and improve the quality of the water reaching our rivers, streams, lakes and oceans. Common devices used in Auckland, New Zealand are rain gardens and swales. Auckland Botanic Gardens (ABG) has applied a variety of these devices, often in ‘treatment trains’ and focusing on the use of native New Zealand plants, to solve an on-site environmental problem. ABG additionally supports research, advocates for the selection and effective maintenance of the native New Zealand plants, and educates the public about WSD. Recommendations for plant selection in Auckland for rain gardens and swales are made based on ten years of observations and trials at ABG.
水敏感设计(WSD)是一种以自然为基础的解决城市雨水问题的方法,包括使用一系列装置拦截来自不透水地面的降雨和雨水。这些装置依靠土壤和植物来减缓水流、减少水量并改善流入河流、溪流、湖泊和海洋的水质。新西兰奥克兰使用的常见装置是雨水花园和沼泽。奥克兰植物园(ABG)已经应用了多种此类装置,通常是在 "处理列车 "中使用,重点是使用新西兰本地植物,以解决现场环境问题。此外,ABG 还支持研究工作,倡导选择和有效维护新西兰本地植物,并向公众宣传可持续发展水务技术。奥克兰雨水花园和沼泽的植物选择建议是根据 ABG 十年的观察和试验提出的。
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引用次数: 0
SHORT NOTE Air layering as a propagation method in glasshouse cultivation 简短说明 空气分层作为玻璃温室栽培中的一种繁殖方法
Pub Date : 2023-07-18 DOI: 10.24823/sibbaldia.2022.1986
Marc Gilbert
The glasshouse renovation works being undertaken at the Royal Botanic Garden Edinburgh (RBGE) as part of the Edinburgh Biomes Project (2020–2027) pose a number of challenges to the horticulturists managing the plant collections. The grandeur of many of the larger specimens and the limit of available space are the most prominent of these. Air layering is a propagation method that until recently has not been used widely at RBGE. It has however proven to be a successful technique to maintain the genetic diversity of the collection while reducing both the need for space in propagation glasshouses and the level of aftercare required once propagation is complete. This Short Note explains the method used and highlights several successful propagations, illustrated with images, along with suggestions for implementing the method in the future.
作为爱丁堡生物群落项目(2020-2027 年)的一部分,爱丁堡皇家植物园(RBGE)正在进行玻璃温室翻新工程,这给管理植物收藏的园艺师带来了许多挑战。其中最突出的是许多大型标本的壮观和可用空间的限制。空气分层法是一种繁殖方法,直到最近才在皇家园艺学院广泛使用。但事实证明,它是一种成功的技术,既能保持收藏品的遗传多样性,又能减少对繁殖玻璃温室空间的需求以及繁殖完成后所需的后续护理水平。本短文解释了所使用的方法,重点介绍了几种成功的繁殖方法,并配有图片说明,同时还提出了今后实施该方法的建议。
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引用次数: 0
SHORT NOTE Propagation of Bambusa vulgaris: a simplified method for use in display glasshouses 竹林的繁殖:一种用于展示温室的简化方法
Pub Date : 2022-07-19 DOI: 10.24823/sibbaldia.2022.1930
Paulina Maciejewska-Daruk
Horticulture staff at the Royal Botanic Garden Edinburgh have experimented with the propagation of Bambusa vulgaris by planting pieces of stem directly into the bed in which the plant is to grow. The success of the method means that both transportation time and space are saved by removing the stage where these large propagules are in the propagation unit.
爱丁堡皇家植物园的园艺师们通过将竹子的茎段直接种植在竹子生长的苗床上,进行了竹子繁殖的实验。该方法的成功意味着通过消除传播单元中这些大型传播体所在的阶段,节省了传输时间和空间。
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引用次数: 0
STUDENT PROJECT Missing Maddenia: A review of Rhododendron subsection Maddenia at Logan Botanic Garden 学生专题报告:洛根植物园杜鹃花分部的回顾
Pub Date : 2022-07-19 DOI: 10.24823/sibbaldia.2022.1927
Helen McMeekin
Rhododendron subsection Maddenia has long been cultivated at Logan Botanic Garden, an outpost of the Royal Botanic Garden, Edinburgh (RBGE). It is noted in RBGE’s Collection Policy as one of Logan’s representation themes. Half of RBGE’s Maddenia accessions grow there outdoors in the relatively mild climate that suits these tender plants. It was known that Logan’s collection did not represent the entire Subsection. Therefore, this study’s aim was to investigate how completion might be achieved. Existing literature and known specialists were consulted to compile a list of taxa, although this remains unresolved. Using RBGE’s BG-BASE data and an observational survey of Logan’s living collection, it is suggested that 24 taxa may be absent from the collection. Their native occurrence, ex-situ cultivation and IUCN Red List criteria were researched. Using this information, a simple value system was created in order to prioritise acquisitions that might best serve conservation. This article is abridged and revised from the author’s specialist project, completed in candidature for the HND Horticulture with Plantsmanship.
罗根植物园是爱丁堡皇家植物园(RBGE)的前哨,长期以来一直种植杜鹃花。在RBGE的收藏政策中,这是Logan的代表主题之一。RBGE一半的马登属植物生长在相对温和的气候中,适合这些娇嫩的植物。众所周知,洛根的收藏并不代表整个分部。因此,本研究的目的是调查如何完成可能实现。我们参考了现有文献和知名专家的意见,编制了一份分类群清单,尽管这个问题仍未解决。利用RBGE的BG-BASE数据和对Logan现存标本的观察调查,认为该标本中可能缺少24个分类群。研究了其原生发生、移地栽培和IUCN红色名录标准。利用这些信息,创建了一个简单的价值体系,以便优先考虑可能最有利于保护的收购。这篇文章是作者在HND园艺与种植学候选中完成的专业项目的删节和修订。
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引用次数: 0
Establishing the National Seed Bank of Wales: Collecting, Conserving and Restoring the Welsh Flora 建立威尔士国家种子库:收集、保存和恢复威尔士植物群
Pub Date : 2022-06-01 DOI: 10.24823/sibbaldia.2022.1889
K. McGinn
Seed banks are an efficient method of ex situ plant conservation, capable of conserving vast genetic diversity within a small space. In 2018, the National Botanic Garden of Wales (NBGW) started on a journey to establish a new seed bank focused on conserving the Welsh flora to expand its native plant conservation activities. Now equipped with facilities allowing professional long-term seed conservation within two lab spaces in NBGW’s Science Centre, the National Seed Bank of Wales has become a valuable resource for plant conservation and research in Wales. This article describes how the new seed bank has evolved and how it operates, which may inform other small-to-medium size botanic gardens looking to develop seed collecting and banking activities. When based at a botanic garden, seed banks are an excellent resource uniting the horticultural, scientific and educational expertise of staff. Wider benefits beyond long-term seed conservation include improving short-term storage methods of seed grown by the horticulture department for conservation and display; and training horticulture and science students. An associated trial of harvesting and marketing seed from NBGW’s wildflower-rich hay meadows for restoration purposes has also proved successful and commercially viable, helping to fund our conservation activities.
种子库是一种有效的植物迁地保护方法,能够在很小的空间内保存大量的遗传多样性。2018年,威尔士国家植物园(NBGW)开始建立一个新的种子库,专注于保护威尔士植物群,以扩大其本土植物保护活动。现在,威尔士国家种子库在NBGW科学中心的两个实验室空间内配备了专业的长期种子保存设施,已成为威尔士植物保护和研究的宝贵资源。本文描述了新的种子库是如何发展的以及它是如何运作的,这可能会为其他中小型植物园寻求发展种子收集和储存活动提供信息。当建立在植物园时,种子库是一个很好的资源,可以将工作人员的园艺、科学和教育专业知识结合起来。除了长期种子保存之外,更广泛的好处包括改进园艺部门种植的种子的短期保存和展示方法;培养园艺和科学专业的学生。一项相关的试验也证明了从NBGW的野花丰富的干草草地上收获和销售种子用于恢复目的的成功和商业可行性,为我们的保护活动提供了资金。
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引用次数: 0
Parasitic plant cultivation: examples, lessons learned and future directions 寄生植物栽培:实例、经验教训和未来方向
Pub Date : 2022-03-23 DOI: 10.24823/sibbaldia.2022.1892
Chris J. Thorogood, J. Witono, S. Mursidawati, A. Fleischmann
Parasitic plants contain some of the most bizarre and fascinating organisms in the plant kingdom. Yet they are notable for their absence from botanic gardens’ plant collections and conservation strategies. Besides a handful of species, few are widespread in cultivation; indeed we estimate at least 76 per cent of species are entirely missing from collections today, and most of these have never been grown at all. Here, we place focus on the holoparasites, a group of plants long neglected due to their difficulty in cultivation. We review propagation breakthroughs in temperate and tropical botanic gardens to identify guiding principles for the cultivation of these neglected plants. We document the life cycle of a range of parasitic plants, and assess successful and failed attempts to propagate Rafflesia specifically, which has been the focus of decades of research. By uniting isolated case studies from around the world, we identify future directions for the cultivation and possible ex situ conservation of these botanical enigmas at a time when this is needed urgently. Finally, we recommend a dedicated global community of purpose as an intentional step forward: this could take the form of a Global Consortium for Conservation for parasitic plants, or a Parasitic Plant Specialist Group under the International Union for Conservation of Nature.
寄生植物包含了植物王国中一些最奇异、最迷人的生物。然而,它们却因在植物园的植物收集和保护策略中缺席而引人注目。除了少数种外,很少在栽培中广泛分布;事实上,我们估计至少有76%的物种在今天的收藏中完全消失了,其中大部分从未被种植过。在这里,我们将重点放在全息寄生虫上,这是一组由于栽培困难而长期被忽视的植物。我们回顾了温带和热带植物园在繁殖方面的突破,以确定这些被忽视的植物的栽培指导原则。我们记录了一系列寄生植物的生命周期,并评估了Rafflesia特异性繁殖的成功和失败尝试,这一直是数十年研究的焦点。通过联合来自世界各地的孤立案例研究,我们在迫切需要的时候确定了这些植物学谜的栽培和可能的迁地保护的未来方向。最后,我们建议建立一个专门的全球目标共同体,作为有意迈出的一步:这可以采取全球保护寄生植物联盟的形式,或者是国际自然保护联盟下的寄生植物专家组。
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引用次数: 3
Where have all the heathers gone? 那些石南花都到哪里去了?
Pub Date : 2022-02-22 DOI: 10.24823/sibbaldia.2022.1887
Charles Nelson, Michael D Pirie
Heathers have been cultivated for several centuries, both the hardy heaths (Calluna, Daboecia and Erica) from the northern hemisphere and the more frost-tender species of Erica from southern Africa known as Cape heaths. In the late 19th century, a number of heather gardens were created, especially in Britain, and the popularity of heathers as long-lasting garden plants reached its zenith in western Europe and temperate North America in the late 20th century. At about the same time, deliberate breeding and selecting of Calluna vulgaris (ling) for flowers that lack normal sexual parts and remain bud-like led to a revolution in heather production with tens of millions of these bud-bloomer Calluna propagated each year for an ephemeral trade dominated by throwaway plants. Concomitantly, the diversity of hardy heathers offered by the trade has declined sharply with a small number of artificially raised clones, protected by plant breeders’ rights, now dominating the market. In contrast, the discovery of living lineages of a few Erica species that are extinct in the wild in South Africa has led to successful reintroduction programmes, particularly of Erica verticillata. The Erica Conservation Consortium, inaugurated in 2020, aims to coordinate and prioritise ex situ conservation of endangered Cape heaths.
石南花已经被种植了几个世纪,无论是来自北半球的耐寒石南花(Calluna, Daboecia和Erica),还是来自南部非洲的更耐寒的石南花,被称为开普石南花。在19世纪后期,许多石南花园被建立起来,特别是在英国,石南植物作为持久的花园植物在20世纪后期在西欧和北美温带地区达到了顶峰。大约在同一时间,精心培育和选择了缺乏正常性器官和保持花蕾状的花,导致了石楠花生产的革命,每年有数以千万计的这种花蕾开花的愈伤莲繁殖,以一次性植物为主的短暂贸易。与此同时,该行业提供的耐寒石南的多样性急剧下降,受植物育种者权利保护的少数人工培育的无性系现在主导了市场。相比之下,在南非发现了一些野外灭绝的Erica物种的活着的血统,这导致了成功的重新引入计划,特别是Erica verticillata。埃里卡保护联盟于2020年成立,旨在协调和优先考虑濒危开普荒原的迁地保护。
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引用次数: 1
Growing roses without chemicals: transitioning the collection at Auckland Botanic Gardens (New Zealand) 2000–2020 种植无化学物质的玫瑰:奥克兰植物园(新西兰)2000-2020年的过渡收藏
Pub Date : 2022-02-22 DOI: 10.24823/sibbaldia.2022.353
E. Bodley, Paula Lollback, J. Hobbs, Mere Brewer, R. Stanley
The Rose Garden at Auckland Botanic Gardens displays rose cultivars which perform well and remain healthy in Auckland, New Zealand, without pesticide applications. Miticides, insecticides and fungicides are not used. Suitable cultivars are chosen for public display to inspire gardeners and encourage visitors to make their own rose selections based on personal preferences from an array of proven performers. These are identified to the public as ‘Star Performers’. Here the process of trialling, identifying and displaying old shrub and modern rose cultivars that have achieved Star Performer status over the past 20 years is presented. This work demonstrates the role that botanic gardens can play in promoting sustainable horticultural practices.
奥克兰植物园的玫瑰园展示了在新西兰奥克兰表现良好并保持健康的玫瑰品种,没有使用杀虫剂。不使用杀菌剂、杀虫剂和杀菌剂。选择合适的品种进行公开展示,以激励园丁并鼓励游客根据个人喜好从一系列经过验证的表演者中选择自己的玫瑰。这些人被公众认定为“明星表演者”。本文介绍了在过去的20年里,对灌木和现代玫瑰品种进行试验、鉴定和展示的过程。这项工作证明了植物园在促进可持续园艺实践方面可以发挥的作用。
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引用次数: 0
Botanic Garden Profile Gullele Botanic Garden, Addis Ababa (Ethiopia): Current status, Challenges and Opportunities 古勒莱植物园,亚的斯亚贝巴(埃塞俄比亚):现状,挑战和机遇
Pub Date : 2021-12-17 DOI: 10.24823/sibbaldia.2021.313
Talemos Seta, B. Belay
Gullele Botanic Garden (GBG) was founded through a joint venture between Addis Ababa University and Addis Ababa City Government. Since its establishment in 2010, it has developed its infrastructure and carried out a range of activities related to plant conservation, research, environmental education and ecotourism in line with its vision and mission. Key activities described in this paper are the five different uses of GBG land; the installation of a weather station; and the construction of a mini-greenhouse for plant acclimatisation, the multipurpose Agora II (an eco-friendly building with a green roof), a thematic garden and a nursery. The lists of endemic plants (65), large mammals (11) and endemic bird species recorded are presented in Appendices I, II and III respectively. The main activities and works carried out by GBG are not yet widely known to local and international communities. Through describing the garden’s current status, challenges and opportunities, this paper aims to increase awareness among the scientific community and more widely of GBG’s activities and intentions for protecting Ethiopia’s flora.
gulleele植物园(GBG)是由亚的斯亚贝巴大学和亚的斯亚贝巴市政府合资成立的。自2010年成立以来,它发展了基础设施,并开展了一系列与植物保护,研究,环境教育和生态旅游相关的活动,符合其愿景和使命。本文描述的主要活动是GBG土地的五种不同用途;设置气象站;以及用于植物适应的迷你温室、多用途Agora II(绿色屋顶的环保建筑)、主题花园和苗圃的建设。记录的特有种植物(65种)、大型哺乳动物(11种)和特有种鸟类分别列于附录一、附录二和附录三。GBG开展的主要活动和工作尚未为当地和国际社会广泛了解。通过描述花园的现状、挑战和机遇,本文旨在提高科学界和更广泛地了解GBG保护埃塞俄比亚植物群的活动和意图。
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引用次数: 2
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Sibbaldia: the International Journal of Botanic Garden Horticulture
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