Resilience Fund to support IUK project 105534

PES技术公司正在申请资金，以支付innovates - uk项目105534\成功交付所必需的费用。在气候变化的背景下，2050年养活98亿人将取决于我们保持土壤活力的技能。粮食生产与土壤健康直接相关。为了管理和改善土壤健康，农民需要有关其土壤的化学、物理和生物特性的可靠信息。有一些方法可用来测定土壤养分和确定土壤的物理性质。目前，农民只能使用基于呼吸的方法来测量微生物对土壤健康的贡献，但这些方法无法提供现有微生物群的信息，并且受到土壤中其他二氧化碳来源的影响。下一代测序有潜力作为土壤健康的生物指标，但成本高，测试需要数小时才能进行，获得的数据需要专家来解释。我们的解决方案是利用土壤生物群释放的挥发性有机化合物（VOCs）中包含的丰富信息。这些已被证明是土壤生物群活动的优秀指标，但它们的检测和分析目前需要基于实验室的仪器和熟练的人员。在初步工作中，我们开发了一种可以检测土壤挥发性有机化合物的传感器，并证明其响应可以与土壤健康相关。在105534项目中，我们将确定这些传感器对各种不同土壤和种植系统的响应。这些将与传统的土壤健康指标和下一代测序数据相关联。机器学习将用于处理获得的数据，以提供一个基于云的数据库，该数据库可由现场传感器直接访问。将研究使用机器人部署具有相关GPS数据的传感器，为农民提供其农场土壤健康的全面和精细数据，以便他们能够评估耕作方式对土壤健康的影响，并对其进行调整，以提高土壤健康和生产力。由于英国农场的平均规模为93万平方米，以目前的测试方法（60英镑/样本）测试每平方米的土地数据是不可行的，成本高昂。105534项目由P.E.S.科技公司领导，这家初创公司开发了一种土壤挥发性有机化合物传感器。商业项目合作伙伴包括Hutchinsons和小型机器人公司，学术合作伙伴包括NIAB-EMR，自然资源研究所（格林威治大学）和埃塞克斯大学。

PES Technologies is requesting funding to cover costs that have become necessary for the successful delivery of Innovate-UK project 105534\.Feeding 9.8 billion people in 2050 in a climate change context will depend on our skills to keep soils alive. Food production is directly correlated with soil health. To manage and improve soil health, farmers need reliable information about the chemical, physical and biological properties of their soils. There are methods available to assay soil nutrients and determine the physical properties of soils. Only respiration-based methods are currently available to farmers to measure the microbial contributions to soil health, but these give no information on the microbiota present and are affected by other sources of CO2 in the soil. Next-generation sequencing has potential as a biological indicator of soil health, but the costs are high, the tests take hours to conduct, and the data obtained requires experts in order to interpret it.Our solution is to tap into the wealth of information contained in the volatile organic compounds (VOCs) released by soil biota. These have been demonstrated to be excellent indicators of soil biota activity, but their detection and analysis currently requires laboratory-based instrumentation and skilled personnel. In preliminary work we developed a sensor that can detect soil VOCs and demonstrated that its responses can be correlated with soil health.In project 105534, we will determine the responses of such sensors to a wide range of different soils and cropping systems. These will be correlated with conventional soil health indicators and next-generation sequencing data. Machine learning will be used to process the data obtained to provide a cloudbased database that can be accessed directly by sensors in the field. Use of robots to deploy the sensors with associated GPS data will be investigated to provide farmers with comprehensive and fine-scale data of soil health on their farms so that they can assess the impact of farming practices on soil health and adapt these to increase soil health and productivity. Testing every square meter of land data would be unfeasibly expensive with current testing methods (£60/sample) as the average UK farm size is 930,000 sq. m..Project 105534 is led by P.E.S. Technologies, a start-up company developed a sensor for soil VOCs. Commercial project partners include Hutchinsons and the Small Robot Company, and academic partners include NIAB-EMR, the Natural Resources Institute (University of Greenwich), and the University of Essex.