Developing a Slow-release Nitrogen Fertilizer from Organic Sources: III. Isolation and Action of a Feather-degrading Actinomycete
نویسندگان
چکیده
منابع مشابه
Growing Potatoes with Slow-release Nitrogen Fertilizer
Nitrogen management practices have an effect on crop yields but they can also have a negative impact on the environment. Practices such as banding fertilizer and/or split-applying total nitrogen needs per acre offer a more efficient use of nitrogen by significantly reducing nitrate leaching potential. Heavy rains occurring when plants are small and nitrogen demands are low can also increase nit...
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Excessive consumption of nitrogen (N) to enhance production, which may lead to environmental pollution. While sustainable production is threatened due to low soil fertility and organic matter. This study was carried out as a factorial experiment in the randomized complete block design and three replications at the research field of the University of Jiroft in 2018-2019. The present study invest...
متن کاملIsolation, identification, and characterization of a feather-degrading bacterium.
A feather-degrading culture was enriched with isolates from a poultry waste digestor and adapted to grow with feathers as its primary source of carbon, sulfur, and energy. Subsequently, a feather-hydrolytic, endospore-forming, motile, rod-shaped bacterium was isolated from the feather-degrading culture. The organism was Gram stain variable and catalase positive and demonstrated facultative grow...
متن کاملIsolation and Identification of a Rare Actinomycete with Antibacterial Activity from Saline Region of Iran
Background: The appearance of multi-drug resistant microorganisms is becoming a global problem. Already several strategies have been employed to overcome antibiotic resistance issue. Developing new antimicrobial compounds from microbial sources could be a beneficial solution. Hence screening programs in order to discover new antibiotics from microbial entities are interesting. Because of high c...
متن کاملIsolation and Screening of a Feather-Degrading Keratinolytic Actinomycetes from Actinomyces sp
The Actinomycetes comprise a ubiquitous order of bacteria which exhibits wide physiological and morphological diversity. These microorganisms are particularly abundant in alkaline soils rich in organic matter. Keratin is an insoluble structural protein of skin, and its derivatives (e.g. feather, hair, wool and horn) are known for their high stability. Actinomycetes producing keratinases are hav...
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ژورنال
عنوان ژورنال: Journal of the American Society for Horticultural Science
سال: 1996
ISSN: 0003-1062,2327-9788
DOI: 10.21273/jashs.121.4.639