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拓展英国市场:生物能源作物种植者的概况与经验、利弊

Expanding the market in the UK: Growers in profile and experience, benefits and drawbacks of the bioenergy crop.

作者信息

von Hellfeld Rebecca, Hastings Astley, Kam Jason, Rowe Rebecca, Clifton-Brown John, Donnison Iain, Shepherd Anita

机构信息

School of Biological Sciences University of Aberdeen Aberdeen UK.

Terravesta Lincoln UK.

出版信息

Glob Change Biol Bioenergy. 2022 Nov;14(11):1205-1218. doi: 10.1111/gcbb.12997. Epub 2022 Sep 14.

Abstract

To achieve net zero greenhouse gas emission by 2050 as set out by the 2019 amendment to the 2008 UK Climate Change Act, a major shift towards renewable energy is needed. This includes the development of new methods along with improving and upscaling existing technologies. One example of new methods in bioenergy is developing new cultivars for electricity generation via thermal power station furnaces. is still relatively new compared with other agriculture practices, so market assessments and improvements are needed to reduce the barriers to entry for prospective growers. This publication provides a profile of UK growers and their businesses, their experiences of benefits and drawbacks of the crop, and what they see as potential barriers to entry for prospective farmers. A survey of current growers in England and Wales was conducted and indicated that most farmers were content with the crop and that its environmental and economic benefits were noted. However, it was evident that with a geographically limited UK market, growers wanted to see a better distribution of biomass processing stations to reduce the ongoing costs of transport. With growing demand for renewables, including bio-energy sources, it was determined important to provide information and support for stable farming operations and to incentivise the adoption of . Such incentives include ongoing development of new cultivars, focussing on traits such as production potential and stressor resilience, and growers indicated preference for an annual planting grant. These developments are predicted to further improve the crop's profit margin, making it a more cost-effective crop for farmers. Sensitively managed also has the potential to contribute to carbon sequestration, soil health, and aspects of farmland biodiversity. Incentivising such management in government land-based environmental schemes would offer additional income streams and help to promote environmental positive crop planting.

摘要

为了实现《2008年英国气候变化法案》2019年修正案所设定的到2050年实现温室气体净零排放的目标,需要向可再生能源大幅转变。这包括开发新方法以及改进和扩大现有技术。生物能源新方法的一个例子是培育通过火力发电站锅炉发电的新品种。与其他农业实践相比,这仍然相对较新,因此需要进行市场评估和改进,以减少潜在种植者的进入壁垒。本出版物介绍了英国种植者及其业务情况、他们对该作物利弊的体验,以及他们认为潜在农民进入该领域的潜在障碍。对英格兰和威尔士目前的种植者进行了一项调查,结果表明大多数农民对该作物感到满意,并注意到了其环境和经济效益。然而,很明显,由于英国市场地域有限,种植者希望看到生物质处理站分布得更好,以降低持续的运输成本。随着对包括生物能源在内的可再生能源需求的不断增长,为稳定的农业经营提供信息和支持并激励采用该作物被认为很重要。此类激励措施包括持续开发新品种,关注生产潜力和抗逆性等特性,种植者表示更喜欢年度种植补贴。预计这些发展将进一步提高该作物的利润率,使其对农民来说更具成本效益。精心管理该作物还有潜力促进碳固存、土壤健康和农田生物多样性的各个方面。在政府基于土地的环境计划中激励这种管理将提供额外的收入来源,并有助于促进对环境有益的作物种植。

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