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ASAS-NANP SYMPOSIUM: MATHEMATICAL MODELING IN ANIMAL NUTRITION: Opportunities and Challenges of Confined and Extensive Precision Livestock Production
Journal of Animal Science ( IF 2.7 ) Pub Date : 2022-05-05 , DOI: 10.1093/jas/skac160
Hector M Menendez 1 , Jameson R Brennan 1 , Charlotte Gaillard 2 , Krista Ehlert 3 , Jaelyn Quintana 1 , Suresh Neethirajan 4 , Aline Remus 5 , Marc Jacobs 6 , Izabelle A M A Teixeira 7 , Benjamin L Turner 8 , Luis O Tedeschi 9
Affiliation  

Modern animal scientists, industry, and managers have never faced a more complex world. Precision livestock technologies have altered management in confined operations to meet production, environmental, and consumer goals. Applications of precision technologies have been limited in extensive systems such as rangelands due to lack of infrastructure, electrical power, communication, and durability. However, advancements in technology have helped to overcome many of these challenges. Investment in precision technologies is growing within the livestock sector, requiring the need to assess opportunities and challenges associated with implementation to enhance livestock production systems. In this review, precision livestock farming and digital livestock farming are explained in the context of a logical and iterative five-step process to successfully integrate precision livestock measurement and management tools, emphasizing the need for precision system models (PSM). This five-step process acts as a guide to realize anticipated benefits from precision technologies and avoid unintended consequences. Consequently, the synthesis of precision livestock and modeling examples and key case studies help highlight past challenges and current opportunities within confined and extensive systems. Successfully developing PSM requires appropriate model(s) selection that aligns with desired management goals and precision technology capabilities. Therefore, it is imperative to consider the entire system to ensure that precision technology integration achieves desired goals, while remaining economically and managerially sustainable. Achieving long-term success using precision technology requires the next generation of animal scientists to obtain additional skills to keep up with the rapid pace of technology innovation. Building workforce capacity and synergistic relationships between research, industry, and managers will be critical. As the process of precision technology adoption continues in, more challenging and harsh, extensive systems it is likely that confined operations will benefit from required advances in precision technology and PSM, ultimately strengthening the benefits from precision technology to achieve short-and long-term goals.

中文翻译:

ASAS-NANP 研讨会:动物营养中的数学模型:密闭和粗放精准畜牧生产的机遇和挑战

现代动物科学家、工业界和管理者从未面对过如此复杂的世界。精准畜牧技术已经改变了受限操作的管理,以满足生产、环境和消费者目标。由于缺乏基础设施、电力、通信和耐用性,精密技术的应用在牧场等广泛系统中受到限制。然而,技术的进步已经帮助克服了许多这些挑战。畜牧业对精密技术的投资正在增长,需要评估与实施相关的机遇和挑战,以加强畜牧生产系统。在本次审查中,精准畜牧业和数字畜牧业在逻辑和迭代的五步过程的背景下进行了解释,以成功集成精准畜牧测量和管理工具,强调对精准系统模型 (PSM) 的需求。这个五步流程可作为实现精密技术预期收益并避免意外后果的指南。因此,精确牲畜和建模示例以及关键案例研究的综合有助于突出有限和广泛系统中过去的挑战和当前机遇。成功开发 PSM 需要选择与预期管理目标和精密技术能力相一致的适当模型。所以,必须考虑整个系统,以确保精密技术集成实现预期目标,同时保持经济和管理上的可持续性。使用精密技术取得长期成功需要下一代动物科学家获得额外的技能,以跟上技术创新的快速步伐。在研究、行业和管理人员之间建立劳动力能力和协同关系至关重要。随着精密技术采用过程的继续,更具挑战性和严酷的广泛系统很可能会从精密技术和 PSM 所需的进步中受益,最终加强精密技术的好处,以实现短期和长期目标. 同时保持经济和管理上的可持续性。使用精密技术取得长期成功需要下一代动物科学家获得额外的技能,以跟上技术创新的快速步伐。在研究、行业和管理人员之间建立劳动力能力和协同关系至关重要。随着精密技术采用过程的继续,更具挑战性和严酷的广泛系统很可能会从精密技术和 PSM 所需的进步中受益,最终加强精密技术的好处,以实现短期和长期目标. 同时保持经济和管理上的可持续性。使用精密技术取得长期成功需要下一代动物科学家获得额外的技能,以跟上技术创新的快速步伐。在研究、行业和管理人员之间建立劳动力能力和协同关系至关重要。随着精密技术采用过程的继续,更具挑战性和严酷的广泛系统很可能会从精密技术和 PSM 所需的进步中受益,最终加强精密技术的好处,以实现短期和长期目标. 使用精密技术取得长期成功需要下一代动物科学家获得额外的技能,以跟上技术创新的快速步伐。在研究、行业和管理人员之间建立劳动力能力和协同关系至关重要。随着精密技术采用过程的继续,更具挑战性和严酷的广泛系统很可能会从精密技术和 PSM 所需的进步中受益,最终加强精密技术的好处,以实现短期和长期目标. 使用精密技术取得长期成功需要下一代动物科学家获得额外的技能,以跟上技术创新的快速步伐。在研究、行业和管理人员之间建立劳动力能力和协同关系至关重要。随着精密技术采用过程的继续,更具挑战性和严酷的广泛系统很可能会从精密技术和 PSM 所需的进步中受益,最终加强精密技术的好处,以实现短期和长期目标.
更新日期:2022-05-05
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