نتایج جستجو برای: poultry rearing
تعداد نتایج: 29114 فیلتر نتایج به سال:
It is inevitable that with large volume and high density poultry productions, there will be large quantities of poultry waste produced in Kathmandu and throughout Nepal. Poultry waste produced as the daily feeding of chicken both from broilers and layers in the country is largely used as organic manure for agricultural purposes. The poultry industry is growing day by day concentrated within the...
Larval rearing of Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae) on artiÞcial diet is described. The adaptation process for this insect, when moved from whole mango, Mangifera indica L., fruit rearing to artiÞcial diet based on wheat bran, took between three and Þve generations to reach theplateauof quality control parameters observed for rearing the insect onwhole mango fruit...
Controversy exists in the criminology literature over whether rearing social class influences the emergence of criminal behavior. Theoretically, some researchers have argued, a lower rearing class status reflects intellectual and emotional deprivation which motivates later illegal activity. Other researchers argue that intelligence, regardless of rearing status, is the chief determinant of crim...
In Serbia, by 2020, conventional cages will no longer be permitted and hens housed in furnished cages. The study was conducted during the winter season on four rearing systems of Lohman Brown hens. For welfare assessment were used indicators from Welfare quality protocol for poultry. All fecal samples parasites qualitatively quantitatively examined. results showed that each housing system had p...
The house cricket Acheta domesticus is one of the species major interest as alternative protein source for humans in recent research sustainable and nutritious sources food. However, grain feeds, feed poultry soybean still represent common feeds insect industry. aim this study was to evaluate influence some agro-food by-products on growth parameters crickets nutritional composition final meal. ...
The food supply, including poultry products, may transmit antimicrobial drug-resistant Escherichia coli to humans. To assess this hypothesis, 931 geographically and temporally matched E. coli isolates from human volunteers (hospital inpatients and healthy vegetarians) and commercial poultry products (conventionally raised or raised without antimicrobial drugs) were tested by PCR for phylogeneti...
University poultry science student recruitment is vital to the long-term success of the poultry industry and the survival of university poultry science programs. Conservative estimates indicate that universities in the Southern U.S. are only able to fill 20-30% of the annual regional need for poultry science graduates in the poultry industry. Efforts by the U.S. Poultry and Egg Association and ...
Staphylococcus aureus are globally disseminated among farmed chickens causing skeletal muscle infections, dermatitis, and septicaemia. The emergence of poultry-associated lineages has involved zoonotic transmission from humans to chickens but questions remain about the specific adaptations that promote proliferation of chicken pathogens. We characterized genetic variation in a population of gen...
Polyester pad was utilized as solid support for rearing Cochliomyia hominivorax Coquerel larvae in liquid diet and compared with the ground meat diet. There were no significant differences in the mean third instar larvae and pupal weights, number of pupae, emergence and rearing efficiency. The tests were conducted through four consecutive generations, presenting no detectable effect in any of t...
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