Composting of poultry dead birds and litter
Composting of poultry dead birds and litter
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DOI：
10.1017/s0043933915002408
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发表时间：
2015-12
期刊：
影响因子：
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通讯作者：
A. Mahmud;S. Mehmood;J. Hussain;S. Ahmad
中科院分区：
文献类型：
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作者：
A. Mahmud;S. Mehmood;J. Hussain;S. Ahmad
堆肥是在主要的好氧环境中加强有机物质的生物分解。在这个过程中，微生物将有机物质分解成稳定的、可用的有机物质，这个过程消耗氧气，释放热量、水和二氧化碳。在控制条件下，堆肥过程分为初级和次级两个阶段。原料废料的化学和物理性质影响堆肥的速度。废弃物的粒径和表面积影响堆肥过程中所涉及的微生物类型和生物活性程度。堆肥可以安全地处理禽鸟和粪便，并减少环境退化。然而，禽粪和死鸟的堆肥仍然是一个有争议的话题，一些科学家赞成堆肥，因为它具有压倒性的优势，而另一些科学家则反对堆肥，因为它具有某些缺点/环境危害。本文是一个努力包括整体的堆肥过程，它的应用，以及故障排除各种相关问题。
Composting is the enhanced biological decomposition of organic materials in a primarily aerobic environment. During the process, microorganisms break down organic materials to stable, usable organic substances in a process which consumes oxygen and releases heat, water, and CO2. Under controlled conditions, the composting process is described in two phases, primary and secondary. Chemical and physical properties of the raw wastes affect the rate of composting. Particle size and surface area of the waste material influence the type of microorganisms involved and the degree of biological activity in the composting process. Composting allows safe disposal of birds and manure and reduces environmental degradation. Composting of poultry manure and dead birds is still a debatable topic, however, with some scientists in favour of composting due to its overwhelming advantages while others are against composting due to certain disadvantages/environmental hazards. The present article is an effort to encompass the overall composting process, its applications as well as troubleshooting various associated issues.