Plant uptake based assay of nutrient stoichiometry for fish hatchery waste

基于植物吸收的鱼类孵化场废物营养化学计量测定

• 批准号: 523357-2018
• 负责人: Unc, Adrian
• 金额: $ 1.74万
• 依托单位: Memorial University of Newfoundland
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=667375
• 关键词: Plant; uptake; based; assay; nutrient

Northern Harvest Smolt Ltd. (NHS Ltd.), is a fish hatchery located on the western coast of Newfoundland. The**waste produced by the hatchery's recirculating aquaculture systems (RAS) is currently disposed at a cost. NHS**Ltd. does plan to reduce costs and enhance their competitivity by re-directing the stream of waste towards land**application. Nevertheless, the company's understanding of the potential value of such application is not yet**sufficiently advanced to propose it as a nutrient stream to the local farmers, and any germane information from**other jurisdictions is not necessarily directly applicable to Newfoundland conditions. Thus, the project aims to**elucidate the nutrient use efficiency of RAS waste and also developing a relevant plant-centered assay for**current and future uses as the company expands its activities. The ultimate goal is to increase the integration of**the NHS Ltd. activities within the local northern economy and support future expansion of the company by**creating an integrated economic model that includes environmental sustainability and to develop and test a**verification protocol that can be employed by the company for future similar technical inquiries.

北方丰收公司，是一个位于纽芬兰西海岸的鱼类孵化场。孵化场的循环水产养殖系统（RAS）产生的废物目前是有成本的。NHS** 有限公司确实计划通过将废物流重新引导到土地 ** 应用中来降低成本并提高竞争力。然而，该公司对这种应用的潜在价值的认识还不足以 ** 向当地农民提出将其作为营养流，而且 ** 其他管辖区提供的任何相关信息不一定直接适用于纽芬兰的条件。因此，该项目旨在 ** 阐明RAS废物的营养利用效率，并随着公司扩大其活动，为 ** 当前和未来的用途开发相关的以植物为中心的测定方法。最终目标是增加 ** NHS有限公司活动在当地北方经济中的整合，并通过 ** 创建一个包括环境可持续性的综合经济模型来支持公司未来的扩张，并制定和测试一个 ** 验证协议，该协议可由公司用于未来类似的技术调查。