منابع مشابه
Composting Unamended Chicken Manure
Normally, manures are composted with amendments. However, a large commercial egg producer in Ohio i s composting unamended chicken manure. Studies were done to characterize this composting, both in situ and in pilot-scale vessels. While overly wet material can hamper initial operation, the general progression dries the material and produces a granular output that is below 20 percent (wet basis)...
متن کاملProduction of Hydroxylapatite from Biowaste, Chicken Manure by Hydrothermal Process
Hydrothermal process has been applied for effective production of Hydrogen from biowastes. In this study hydrothermal process for production of valuable Hydroxylapatitefrom chicken manure containing phosphorus was focused on. Conditions of 400 ̊C and 26 27 MPa with addition of 1 mmol Ca(OH)2 were determined as the optimal by using Ophospho-DL-serine as a model compound. Afterwards, the real biow...
متن کاملEstablishment, Identification, Quantification of Methanogenic Archaea in Chicken Ceca and Methanogenesis Inhibition in in Vitr
Establishment, Identification, Quantification of Methanogenic Archaea in Chicken Ceca and Methanogenesis Inhibition in in vitro Chicken Ceca by Using Nitrocompounds. (May 2006) Suwat Saengkerdsub, B.S., Chulalongkorn University; M.S., Chulalongkorn University Co-Chairs of Advisory Committee: Dr. Steven C. Ricke Dr. Jimmy T. Keeton In the first phase of this study, the diversity of methanogenic ...
متن کاملAnaerobic digestion of chicken manure as a single substrate by control of ammonia concentration
Anaerobic digestion of high solids chicken manure as a single substrate was conducted at laboratory scale with a reaction volume of 10 l. The organic loading rate was increased gradually from 2.2 to 3.9 gVS l -1 d -1 . To reduce the amount of inhibiting ammonia in the process technical stripping of ammonia was applied, yielding ammonia-phosphate or ammonia-sulfate as valuable side-products. A h...
متن کاملThe Economic Benefit of Chicken Manure Utilization in Fish Production in Thailand
The Pond Dynamics/Aquaculture CRSP has conducted basic research since 1983 on the biological and chemical factors that influence fish production. The goal of these studies is the improved well-being of farmers that adopt new aquaculture technologies. The ultimate test of the value of the research results generated is if farmers themselves demonstrate the economic benefit by incorporating new te...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1987
ISSN: 0032-5791
DOI: 10.3382/ps.0660613