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Company News 公司新闻
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_11
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引用次数: 0
Honey Production 蜂蜜生产
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_07
Romania is one of the European Union's most important honey producers. More than 50% of its honey is exported elsewhere in the European Union, on a par with fellow producers Spain and Hungary. But Romania's industry lacks the processing factories it needs to ensure its output stays pure, and a loophole in EU legislation enables the use of dangerous pesticides that beekeepers and NGOs say are killing the bee population. In 2015 and 2018, Romania led the EU in terms of annual honey production, and the country has ranked among the world's top 10 since 2011. The spike in Romania's industry - which has strong traditional roots â–“ is down to heavy investment, as well as the popularization of pastoral beekeeping, which is the practice of moving hives throughout the year so that bees have access to more pollen. The country's rich landscape of wild flora and fauna makes it ideal for cultivating honey, beekeepers say. At its height, Romania produced up to 35,000 tons of honey a year. For perspective, China leads global production with 300,000 tons, followed at a distance by Argentina, the United States, and Turkey at 80,000 tons each. Ukraine used to be up there, too, until the start of Russia's invasion in February. The war in Ukraine has had a devastating impact not only on its own status as a major honey producer but also on neighbouring Romania's beekeepers. The harvest in 2022 was half that of previous years, according to beekeepers, affected also by the severe drought that took up much of the season and racked up more expenses as beekeepers had to feed the bees at apiaries because of the lack of suitable flora. Only those who moved their bee colonies managed to produce any honey. There are more than 2 million officially registered beehives in Romania. Crops of sunflowers and acacias, as well as orchards, suffered from the lack of rainfall, which meant fewer flowers were pollinated. The beekeepers hoped to receive some assistance from Romania's Agriculture Ministry, but none came. Ioan Fetea, the president of the Association of Beekeepers of Romania, points out that other agricultural sectors were hit harder and thus the government was not likely to give them any aid. They asked for 40 million euros ($42 million) and if they were to even get 10% of that, it would be 4 million euros. They would be happy with that. Since June, the situation has worsened as they have had a lot of costs related to feeding the bees special syrups and cakes.
罗马尼亚是欧盟最重要的蜂蜜生产国之一。超过50%的蜂蜜出口到欧盟其他国家,与其他生产国西班牙和匈牙利相当。但是,罗马尼亚的养蜂业缺乏确保其产品纯度所需的加工厂,而且欧盟立法中的一个漏洞允许使用危险的杀虫剂,养蜂人和非政府组织称这些杀虫剂正在杀死蜜蜂种群。2015年和2018年,罗马尼亚的蜂蜜年产量居欧盟首位,自2011年以来,该国一直位居世界前十。罗马尼亚的养蜂业有着深厚的传统根基,“这要归功于大量的投资,以及田园养蜂的普及。田园养蜂是一种全年移动蜂箱的做法,这样蜜蜂就能获得更多的花粉。”养蜂人说,该国丰富的野生动植物景观使其成为种植蜂蜜的理想之地。在其鼎盛时期,罗马尼亚每年生产多达35000吨蜂蜜。相比之下,中国以30万吨的产量领先全球,紧随其后的是阿根廷、美国和土耳其,各为8万吨。乌克兰过去也曾名列其中,直到今年2月俄罗斯开始入侵。乌克兰的战争不仅对其作为主要蜂蜜生产国的地位造成了毁灭性的影响,而且对邻国罗马尼亚的养蜂人也造成了毁灭性的影响。根据养蜂人的说法,2022年的收成是前几年的一半,严重的干旱也影响了这一季节的大部分时间,并且由于缺乏合适的植物群,养蜂人不得不在蜂房喂养蜜蜂,这增加了更多的开支。只有那些移动了蜂群的蜜蜂才能够酿出蜂蜜。罗马尼亚官方注册的蜂箱超过200万个。向日葵和金合欢的作物以及果园都受到了降雨不足的影响,这意味着授粉的花朵减少了。养蜂人希望能从罗马尼亚农业部得到一些帮助,但没有任何帮助。罗马尼亚养蜂人协会主席Ioan Fetea指出,其他农业部门受到的打击更大,因此政府不太可能给予他们任何援助。他们要求4000万欧元(4200万美元),如果他们能得到10%,那就是400万欧元。他们会很高兴的。从6月份开始,为了给蜜蜂喂特殊的糖浆和蛋糕,他们支付了很多费用,情况变得更加糟糕。
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引用次数: 0
The Association of Applied Biology Meeting on "Regenerative Agriculture – Understanding the Opportunities and Challenges", York on 25–26 th April 2023 应用生物学协会关于“再生农业——了解机遇和挑战”的会议,2023年4月25日至26日,约克
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_05
G. Matthews
The programme was arranged in five sessions with an additional poster display. The first session was concerned with Soils and Fertilisers as an important aspect of regenerative agriculture practices was to restore and protect soil health. In the UK, most farms are either arable with emphasis on cereal crops, while others are devoted to livestock, so the first presentation was from Lizzie Sagoo (ADAS.) who considered the Impacts, benefits and trade-offs of adopting Mob grazing, in which large numbers of animals graze a small area of land for a short period. A DEFRA-funded project had conducted a survey to examine the environmental and productivity of mob grazing systems. A Rapid Evidence assessment obtained limited evidence that mob grazing was any more effective than conventional rotational grazing systems in increasing soil carbon.
该节目分五期安排,并增加了海报展示。第一届会议关注土壤和肥料,因为再生农业实践的一个重要方面是恢复和保护土壤健康。在英国,大多数农场要么是以谷类作物为重点的耕地,要么是以畜牧业为重点的农场,所以第一次演讲是由Lizzie Sagoo(ADAS)做的,她考虑了采用Mob放牧的影响、好处和权衡,在Mob放牧中,大量动物在一小块土地上短期放牧。DEFRA资助的一个项目进行了一项调查,以检查暴民放牧系统的环境和生产力。快速证据评估获得的有限证据表明,暴民放牧在增加土壤碳方面比传统的轮牧系统更有效。
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引用次数: 0
Hybrid Fungicides – An Easy Bridge to Trial of Biological Component for Improved Resistance Management and Better Crop Protection 杂交杀菌剂——通往生物成分试验的便捷桥梁,以改善抗性管理和更好地保护作物
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_04
M. Reuveni
The global search for plant-protection solutions that are both environmentally safe and effective is driven by the need to supply food to the ever-growing world population. The call for chemical load reduction is an important aspect for sustainable agriculture. Toxicity to non-target organisms and negative effects on human health by synthetic agrochemicals have led to a resurgence of interest in 'natural' means of pest and pathogen control, including new sources of biopesticides and botanical pesticides. In addition, there has been increasing pressure concerning the main challenges in crop protection, including better resistance management, regulatory demands, and consumer concerns. The control of plant diseases has depended increasingly on the extensive use of toxic pesticides. Inappropriate and prolonged applications of traditional chemical pesticides lead to environmental damage and adverse health effects. Furthermore, the extensive use of chemical pesticides led to the development of resistance to various plant pathogens. Therefore, improving resistance management is important. Also, consumers, including retail food chains, today demand healthier foods and more sustainable products with less chemical residue. Furthermore, an increasing number of governments and retail food chains have established strictly enforced chemical residue limits. If crops exceed these limits, they will not be allowed to enter these countries and retail food chains. However, there are several barriers to trial of biological products by growers, including the following: a). Biological products have a reputation for not working very effectively. Today there are many biological products that are as effective as synthetic chemicals, but the early impression from years ago remains among many growers, b) growers are very busy with current demands on their time, with most not having the time to learn new biology, reformulate their treatment regime, mixing and testing, and c) general resistance to change. Therefore, a new concept of 'hybrid products', as an easy bridge to trial biological component is suggested. Hybrid fungicides i.e., a combination of a natural product such as Tea Tree Oil (TTO) with broad-spectrum activity and a traditional site-specific chemical can be the 'bridge' between conventional agrochemical farming and sustainable farming. That is because it is a 'pre-mix' and is used in the same way as the grower's current chemical pesticide. Unlike other combinations based on two synthetic chemicals which in most cases have limited mechanisms of action, a premix with a botanical product provides multiple modes of action with an advantage for resistance management.
为不断增长的世界人口提供粮食的需要,推动了全球对既环保又有效的植物保护解决方案的探索。减少化学品负荷的呼吁是可持续农业的一个重要方面。合成农用化学品对非目标生物的毒性和对人类健康的负面影响,使人们重新关注虫害和病原体控制的"自然"手段,包括生物农药和植物农药的新来源。此外,关于作物保护的主要挑战,包括更好的抗性管理、监管要求和消费者关注,压力越来越大。植物病害的防治越来越依赖于有毒农药的广泛使用。不适当和长期使用传统化学农药导致环境破坏和不利的健康影响。此外,化学农药的广泛使用导致了对各种植物病原体的抗性的发展。因此,改善耐药性管理很重要。此外,消费者,包括零售食品连锁店,今天需要更健康的食品和更少化学残留的可持续产品。此外,越来越多的政府和零售食品连锁店建立了严格执行的化学残留限制。如果作物超过这些限制,它们将不被允许进入这些国家和零售食物链。然而,种植者试验生物制品有几个障碍,包括以下几点:a)生物制品以不太有效而闻名。今天,有许多生物产品与合成化学品一样有效,但多年前的早期印象仍然存在于许多种植者中,b)种植者忙于处理当前的需求,大多数种植者没有时间学习新的生物学,重新制定他们的处理方案,混合和测试,c)普遍抵制变革。因此,提出了“杂交产品”的新概念,作为试验生物成分的简单桥梁。混合杀菌剂,即具有广谱活性的天然产品(如茶树油)和传统的特定地点化学品的组合,可以成为传统农业化学耕作和可持续耕作之间的“桥梁”。这是因为它是一种“预混合”,与种植者目前使用的化学农药的使用方式相同。与基于两种合成化学品的其他组合不同,在大多数情况下,这些组合的作用机制有限,与植物产品的预混料提供多种作用模式,有利于耐药性管理。
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引用次数: 0
Climate and Ecological Crises, Democratisation of Knowledge and the Potential of the Agricultural Internet of Things 气候和生态危机、知识民主化和农业物联网的潜力
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_01
C. Riches
Hardly a month passes without news of a "landmark" report on the state of our world. March 2023 saw publication of the latest Synthesis Report of the Intergovernmental Panel on Climate Change summarising the state of knowledge of climate change, its widespread impacts and risks, and progress with mitigation and adaptation. This was accompanied by comprehensive coverage globally with news channels highlighting that scientists had delivered a "final warning" on climate with urgent action needed now to secure a liveable future for all. Approximately 3.3-3.6 billion people are estimated to live in environments that are highly vulnerable to climate change; with the report assigning a "high level of confidence" that climate change has caused substantial damage, and increasingly irreversible losses, in terrestrial, freshwater, and ocean ecosystems while reducing food security and water security. Copping questioned "How Precious is our Water", highlighting how drought resulting from extreme weather intensified by the climate crisis contributes to a number of humanitarian crises in Africa and the Middle East. Eutrophication of rivers and other inland waters in areas of high input agricultural systems is another aspect of the water-related ecological crises with farming a major source of polluting nutrients, particularly nitrates and phosphates. In England, for example, despite significant reductions in phosphorous fertiliser use since the 1980s, 55% of assessed river water bodies and 75% of assessed lakes failed the current Water Framework Directive phosphorus standards for good ecological status aimed to prevent eutrophication. Agriculture and rural land management has now overtaken waste water discharge as the most common cause of phosphate pollution. The phosphate issue has led to long delays in determining planning applications in the catchments of sensitive wetland habitats such as the Somerset Moors and Levels in South West England. Such sites are designated as Special Protection Areas and listed under the international Ramsar Convention so new development requires a Habitats Regulation Assessment to ensure there is no additional phosphate loading. Agriculture is also the dominant source of nitrate in water courses contributing about 70% of total inputs in England.
几乎每个月都有关于世界现状的“里程碑式”报告。2023年3月,政府间气候变化专门委员会发表了最新的《综合报告》,总结了对气候变化的认识现状、气候变化的广泛影响和风险,以及在减缓和适应方面取得的进展。与此同时,新闻频道在全球范围内进行了全面报道,强调科学家已经就气候问题发出了“最后警告”,现在需要采取紧急行动,以确保所有人的宜居未来。估计约有33亿至36亿人生活在极易受到气候变化影响的环境中;该报告“高度确信”气候变化已经对陆地、淡水和海洋生态系统造成了重大破坏,并日益造成不可逆转的损失,同时降低了粮食安全和水安全。Copping质疑“我们的水有多珍贵”,强调气候危机加剧的极端天气导致的干旱如何导致非洲和中东的一些人道主义危机。在高投入农业系统地区,河流和其他内陆水域的富营养化是与水有关的生态危机的另一个方面,因为农业是污染营养物,特别是硝酸盐和磷酸盐的主要来源。例如,在英国,尽管自20世纪80年代以来磷肥的使用显著减少,但55%的被评估河流水体和75%的被评估湖泊未能达到目前旨在防止富营养化的良好生态状态的《水框架指令》磷标准。农业和农村土地管理现在已经超过废水排放,成为磷酸盐污染的最常见原因。磷酸盐问题导致了在诸如英格兰西南部萨默塞特摩尔和水平等敏感湿地栖息地的集水区确定规划应用的长期拖延。这些地点被指定为特别保护区,并列入国际拉姆萨尔公约,因此新的开发需要进行栖息地法规评估,以确保没有额外的磷酸盐负荷。农业也是河道中硝酸盐的主要来源,约占英国总投入的70%。
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引用次数: 0
Biotechnology News 生物技术新闻
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_06
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引用次数: 0
Regulatory News 监管新闻
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_03
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引用次数: 0
Biocontrol of Plant Diseases by Means of Antagonist Microorganisms, Biostimulants and Induced Resistance as Alternatives to Chemicals 利用拮抗微生物、生物刺激剂和诱导抗性替代化学药剂对植物病害进行生物防治
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_10
Plant diseases are one of the biggest problems in conventional agriculture as they reduce both yield and crop value. Therefore, it is necessary to establish systems that protect against pests to maintain or improve yields while ensuring high food quality. The chemical pesticides used in conventional agriculture over the last 50 years can contaminate the environment, including soil and water; may leave residues in food; and affect other beneficial organisms that are not targeted by treatment. Therefore, researchers are searching for natural and ecofriendly alternatives for crop protection that avoid the problems associated with chemical pesticides. In recent decades, the natural compounds and beneficial microorganisms for use as biological control agents (BCAs) or plant biostimulators have attracted interest. These treatments have several advantages compared to classic pesticides; for example, they usually exhibit low toxicity, leave zero residue in foods, and their modes of action often allow their use to be preventive or curative. These advantages make them suitable for sustainable agriculture, for fulfilling new demands from the agro-food sector of the Euroregion, as well as for society in the frame of the European Green Deal. The term biocontrol comprises a group of treatments that are based on natural compounds, extracts or microorganisms.
植物病害是传统农业中最大的问题之一,因为它们既降低产量又降低作物价值。因此,有必要建立防止害虫的系统,以保持或提高产量,同时确保高食品质量。过去50年来,传统农业中使用的化学农药会污染环境,包括土壤和水;可能在食物中留下残留物;并影响其他未被治疗的有益生物。因此,研究人员正在寻找自然和生态友好的作物保护替代品,以避免与化学农药相关的问题。近几十年来,天然化合物和有益微生物作为生物防治剂或植物生物刺激剂引起了人们的兴趣。与传统杀虫剂相比,这些疗法有几个优点;例如,它们通常表现出低毒性,在食物中不留下任何残留物,它们的作用方式通常允许它们用于预防或治疗。这些优势使它们适合可持续农业,满足欧洲地区农业食品部门的新需求,以及欧洲绿色协议框架下的社会。生物防治一词包括基于天然化合物、提取物或微生物的一组处理方法。
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引用次数: 0
How CRISPR Could Help Save Crops from Devastation Caused by Pests CRISPR如何帮助农作物免受害虫的破坏
Q2 Agricultural and Biological Sciences Pub Date : 2023-04-01 DOI: 10.1564/v34_apr_08
Central California grape-grower Steve McIntyre was familiar with Pierce's Disease. But that did not prepare him for what he saw when he visited his brother's Southern California citrus and avocado farm in 1998. The disease, which causes vines to wither and grapes to deflate like old balloons, had long existed in California. But the infection he saw on a farm adjacent to his brother's property seemed different. Blocks of grapes looked as though their irrigation had been entirely cut. Less than a decade after it was first identified in California, an invasive insect the glassy-winged sharpshooter (Homalodisca vitripennis) had turned the bacterium that causes Pierce's from a nuisance to a nightmare. The oblong bug, with wings like red-tinged stained glass, is quicker and flies further afield than sharpshooters native to the state, and it can feed on tougher grapevines. Its arrival, which the state suspects was in the late 1980s, supercharged the spread of the disease. Through inspections and targeted pesticide spraying, the state has largely been able to confine the invasive sharpshooter to Southern California. But the disease still has no cure, and it is at risk of getting worse and harder to combat due to climate change. Researchers are now looking to add cutting-edge technology to California's anti-Pierce's arsenal, by changing the genome of the glassy-winged sharpshooter so that it can no longer spread the bacterium. Such a solution is possible thanks to CRISPR gene-editing technology, which has made modifying the genes of any organism increasingly simple.
加州中部的葡萄种植者史蒂夫·麦金太尔对皮尔斯病很熟悉。但这并没有让他为1998年参观他哥哥在南加州的柑橘和鳄梨农场时所看到的一切做好准备。这种疾病会导致葡萄藤枯萎,葡萄像旧气球一样放气,在加利福尼亚州长期存在。但他在他哥哥家附近的农场看到的感染情况似乎有所不同。一块块葡萄看起来好像灌溉被完全切断了。在加利福尼亚州首次发现这种细菌不到十年后,一种入侵性昆虫——玻璃翼神枪手(Homalodisca vanicpennis)将导致皮尔斯氏症的细菌从一种讨厌的细菌变成了一场噩梦。这种长方形的虫子,翅膀像略带红色的彩色玻璃,比该州本土的神枪手更快,飞得更远,而且它可以以更坚硬的葡萄藤为食。该州怀疑它的到来是在20世纪80年代末,它加剧了疾病的传播。通过检查和有针对性的杀虫剂喷洒,该州基本上能够将侵入性神枪手限制在南加州。但这种疾病仍然无法治愈,而且由于气候变化,它有可能变得更糟、更难防治。研究人员现在正试图通过改变玻璃翼神枪手的基因组,使其不再传播细菌,为加州的反皮尔斯武器库增添尖端技术。由于CRISPR基因编辑技术,这种解决方案成为可能,这使得修改任何生物体的基因变得越来越简单。
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引用次数: 0
Some Thoughts on Biopesticides 关于生物农药的一些思考
Q2 Agricultural and Biological Sciences Pub Date : 2023-02-01 DOI: 10.1564/v34_feb_05
G. Matthews
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引用次数: 1
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Outlooks on Pest Management
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