Zobrazeno 1 - 10
of 3 154
pro vyhledávání: '"Feed consumption"'
Publikováno v:
Journal of Agriculture and Rural Development in the Tropics and Subtropics, Vol 125, Iss 1, Pp 115-126 (2024)
The main challenges in ruminant production are to reduce feeding costs and to improve product quality while minimising environmental impact. The use of unconventional feedstuffs may contribute to decrease feeding costs and environmental impact. A stu
Externí odkaz:
https://doaj.org/article/6f5afafce5ee4fab84b1f8f5710f07c1
Publikováno v:
Jurnal Ilmu Peternakan dan Veteriner Tropis, Vol 14, Iss 3 (2024)
This study aimed to assess the palatability and feed consumption of bayan parrots (Eclectus roratus biaki) in the captivity at the Bird and Orchid Park in Biak, using a variety of local feed combinations. The feeds consisted of fruits (papaya and ban
Externí odkaz:
https://doaj.org/article/d5c64039686f423fbcacaca912a91c5c
Autor:
I. B. Voshchenko, M. G. Povod
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 26, Iss 100, Pp 289-297 (2024)
The article studied the dependence of the realization of the genetic potential of reproductive qualities and the intensity of use of crossbred F1 sows of Danish selection when hybridizing them with boars of the specialized parent line of the Danish D
Externí odkaz:
https://doaj.org/article/91fa60cf85644dbc8c34853838c9eafd
Autor:
I. S. Moisei, M. G. Povod, O. G. Mykhalko, B. V. Gutyj, T. V. Verbelchuk, S. P. Verbelchuk, V. V. Koberniuk, T. I. Kovalchuk
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 26, Iss 100, Pp 16-26 (2024)
The article examined the dependence of sow productivity, the growth rate of suckling piglets, their weight at transfer to rearing, the consumption of precursor feeds, and their costs on dry and liquid feeding systems for piglets in the suckling perio
Externí odkaz:
https://doaj.org/article/93cc1e67525a4cd5af7b02501434542a
Autor:
S. M. Samer, Z. J. M. Saeid
Publikováno v:
مجلة الأنبار للعلوم الزراعية, Vol 21, Iss 2, Pp 538-548 (2023)
This study was conducted in the poultry field of the Department of Animal Production/ College of Agriculture/ University of Anbar, from 28/10/2021 to 8/12/2021. A total of 192 unsexed, one day, 40 gm of Ross 308 broiler were used, the chicks were ran
Externí odkaz:
https://doaj.org/article/7056f98c54ff4005b05bebd447c88fa2
Publikováno v:
Наукові горизонти, Vol 26, Iss 10, Pp 68-77 (2023)
Demand for chicken meat has been growing in recent years, requiring prominent production levels and efficient feed conversion. The purpose of this study was to determine the productivity, preservation, and slaughter performance of broiler chickens, f
Externí odkaz:
https://doaj.org/article/c7c9f4895cfe49b0aa6e163175b0d3c9
Autor:
June Kim, Sung Hwoan Cho
Publikováno v:
Journal of the World Aquaculture Society, Vol 54, Iss 5, Pp 1137-1161 (2023)
Abstract Dietary inclusion effects of various levels of jack mackerel meal (JMM) on growth, feed utilization, biochemical composition, and innate immune response of rockfish were determined. The control (Con) diet included 550 g/kg fish meal (FM). Te
Externí odkaz:
https://doaj.org/article/143b99e3041a46ddac6d3bffe4c615f0
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 25, Iss 99, Pp 73-77 (2023)
For the organization of pork production, it is necessary to create a strong fodder base that would provide the physiological needs of pigs in accordance with a reasonable level of productivity. The main method of growth stimulation and realization of
Externí odkaz:
https://doaj.org/article/164035d4a0334a07bcac7c0e2a437f69
Autor:
M. V. Anisimova, Yanli Gon, G. V. Kontsevaya, A. V. Romashchenko, N. V. Khotskin, A. K. Stanova, L. A. Gerlinskaya, M. P. Moshkin
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 27, Iss 4, Pp 357-365 (2023)
To identify body systems subject to epigenetic transformation during in vitro fertilization (IVF), comparative morphological and functional studies were performed on sexually mature offspring of outbred CD1 mice, specific-pathogen-free (SPF), obtaine
Externí odkaz:
https://doaj.org/article/d126bb7d23ea45b2948dcecf9ac015a8
Publikováno v:
Poultry Science, Vol 103, Iss 1, Pp 103208- (2024)
ABSTRACT: The aim of this study was to perform a genome-wide association study (GWAS) based on Bayes A and Bayes B statistical methods to identify genomic loci and candidate genes associated with body weight gain, feed intake, and feed conversion rat
Externí odkaz:
https://doaj.org/article/5148ec72ab6746088ba828c12a34924d