Zobrazeno 1 - 10
of 177
pro vyhledávání: '"feed costs"'
Autor:
Xing Ren, Xiaojie Lu, Yueyuan Tan, Jia Xu, Fan Wang, Yanqiu Zhang, Huaiyi Fang, Aiping Feng, Enge Xie, Jianqiang Song
Publikováno v:
Aquaculture Reports, Vol 39, Iss , Pp 102486- (2024)
This study investigated the effects of dietary curcumin levels on the growth, feed utilization, body composition, waste production, fishery resource input, feed costs, intestinal morphology and intestinal microbiota in golden pompano. A fishmeal-base
Externí odkaz:
https://doaj.org/article/9090c46cc4b4414aa37ffa9933a2bea8
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 26, Iss 100, Pp 199-203 (2024)
The article presents the results of a scientific and economic experiment to study the influence of different levels of Bypass soybeans in the diets of high-yielding cows on feed costs per kilogram of milk and reproductive functions of cows. Provision
Externí odkaz:
https://doaj.org/article/1a9b699ba5274bd2b2d6f97986a4fe58
Publikováno v:
Тваринництво та технології харчових продуктів, Vol 14, Iss 4, Pp 40-57 (2023)
Beef cattle breeding in Ukraine is considered to be a promising and socially important livestock sector, which is experiencing a systemic decline in production. The purpose of the study was to find the most effective options for organizing production
Externí odkaz:
https://doaj.org/article/15ca92c3aff84f80a9b6cb608393ad82
Publikováno v:
AgriEngineering, Vol 5, Iss 4, Pp 1832-1845 (2023)
Egg production is a significant source of animal protein for human consumption. Feed costs significantly impact the profitability of egg production, representing more than 70% of the variable costs. This study evaluated the effect of dietary intakes
Externí odkaz:
https://doaj.org/article/2bc2cf87b84642eab77a8b2a61e3714b
Autor:
O. S. Tishchenko, M. G. Povod, B. V. Gutyj, O. I. Myronenko, L. M. Kuzmenko, H. I. Kalinichenko, A. O. Boiko
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 25, Iss 99, Pp 217-225 (2023)
The intensity of growth of piglets, their preservation during rearing, and the payment of feed by the increments of animals that were placed for rearing with a design live weight of 7 kg and 20 % less than the design weight – 5.5 kg were studied. A
Externí odkaz:
https://doaj.org/article/1b99534d45aa4a3a988f380abe1a584e
Autor:
Luan Honorato, Emerson Giuliani Durigon, Lucas José da Costa, Jiovani Sérgio Bee Tubin, Giovanni Lemos de Mello, Maurício Gustavo Coelho Emerenciano
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 45, Iss 1 (2023)
Tilapia (Oreochromis niloticus) is one of the species with the greatest increase in production worldwide. However, the continuous increase in the price of ingredients, and consequently in the diet costs may limit the expansion of the sector. Several
Externí odkaz:
https://doaj.org/article/a6b78c8c4f4746bbb10a00d06a2297da
Akademický článek
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Autor:
Elita Triwijayanti Aqfari, Emy Koestanti Sabdoningrum, Sri Hidanah, Widya Paramita Lokapirnasari, Soeharsono Soeharsono, Wiwik Misaco Yuniarti
Publikováno v:
Jurnal Ilmu-Ilmu Peternakan, Vol 33, Iss 1 (2023)
This study aims to determined the effects of using nano-meniran (Phyllanthus niruri) extract on the feed economic value and income over feed costs of broiler chicken farms. This research method was an observational study with a sample of one-day-old
Externí odkaz:
https://doaj.org/article/c4790007ee6a4cd2b74aa26bccf7d5a0
Publikováno v:
Journal of Agricultural Sciences (Belgrade), Vol 67, Iss 3, Pp 285-298 (2022)
The growth performance and nutrient digestibility of pigs fed diets containing rain tree pods (RPs) were evaluated using 20 pigs. Five diets were formulated with RP replacing maize in the control diet at 10, 20, 30 and 40%. The pigs were randomly all
Externí odkaz:
https://doaj.org/article/b84890d748544c459a3152f6c6e10e90
Publikováno v:
Ribogospodarsʹka Nauka Ukraïni, Iss 4(58), Pp 87-100 (2021)
Purpose. To study the effect of addition of hulless oats during the growing period on the qualitative and quantitative indicators of replacement-brood stock of carp. Methodology. The replacement-brood stock of Lubin intra-breed type of Ukrainian s
Externí odkaz:
https://doaj.org/article/f55a81a8d27c4316b33bc2290030907a