Variability of physiochemical properties of livestock manure with added wood shavings during Windrow Composting
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چکیده
منابع مشابه
Speciation of heavy metals during co-composting of livestock manure
Heavy metals determination in manures provides benefi cial information to predict the availability and the potential contamination of environment. Therefore, a study was carried out to investigate heavy metals changes in livestock manure during a co-composting process. The metals were stepwise fractionated into exchangeable, adsorbed, organically bound, carbonate precipitated and residual forms...
متن کاملWindrow composting of agricultural and municipal wastes
Kuhlman, L.R., 1990. Window composting of agricultural and municipal wastes. Eur. Symp. on Integrated Resource Recovery from Municipal Solid Wastes. Resour. Conserv. Recycl., 4: 1 5 1 160. Many wastes are produced from agricultural and municipal facilities that are not suitable for direct land application. Composting these wastes converts them to a humus-containing organic material advantageous...
متن کاملVariability in wood properties of promising willow clones
The objective of the article is to investigate the variability in growth and wood properties of the willow clones. The growth and wood traits of four year old 21 clones willow clones were investigated. Analysis of variance showed that willow clones differed significantly for all the studied growth and wood traits. Among the growth parameters the maximum heritability value was shown by height wh...
متن کاملCo-composting of livestock manure with rice straw: characterization and establishment of maturity evaluation system.
Composting is considered to be a primary treatment method for livestock manure and rice straw, and high degree of maturity is a prerequisite for safe land application of the composting products. In this study pilot-scale experiments were carried out to characterize the co-composting process of livestock manure with rice straw, as well as to establish a maturity evaluation index system for the c...
متن کاملFate of coliform bacteria in composted beef cattle feedlot manure.
The link between livestock production, manure management, and human health has received much public attention in recent years. Composting is often promoted as a means of sanitizing manure to ensure that pathogenic bacteria are not spread to a wider environment during land application. In a two-year study (1998 and 1999) in southern Alberta, we examined the fate of coliform bacteria during windr...
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ژورنال
عنوان ژورنال: African Journal of Environmental Science and Technology
سال: 2021
ISSN: 1996-0786
DOI: 10.5897/ajest2020.2973