Results 31 to 40 of about 2,576,579 (301)

The effect of the “Hydro Rex Vital” drug on zootechnical and economic indicators of broiler chickens [PDF]

Brazilian Journal of Biology
The effectiveness of the anti-stress drug “Hydro Rex Vital” in the rearing of broiler chickens during the transitional period of the year was studied. The study was conducted on broiler chickens of the “Arbor Acres” crossbreed at the farm of “Altynbek ...
E. Ablayeva, A. Kavtarashvili, B. Makhatov, N. Sarkulova, B. Satenov, Z. Ayazbekova, S. Akhmetova   +6 more
doaj   +1 more source

Photovoltaics : reviewing the European feed-in-tariffs and changing PV efficiencies and costs [PDF]

, 2014
Feed-in-Tariff (FiT) mechanisms have been important in boosting renewable energy, by providing a long-term guaranteed subsidy of the kWh-price, thus mitigating investment risks and enhancing the contribution of sustainable electricity.
T. Van Gerven, H. L. Zhang, Van Gerven, T., Van Gerven, Tom, Zhang, Huili, Zhang, H. L., Degrève, Jan, Degrève, J., J. Baeyens, Baeyens, Jan, J. Degrève   +10 more
core   +1 more source

Sunflower Meal and Supplementation of an Enzyme Complex in Layer Diets

Brazilian Journal of Poultry Science, 2015
The objective of this experiment was to evaluate the performance of 64- to 79-wk-old laying hens fed diets supplemented with an enzyme complex (EC) and containing increasing sunflower meal (SFM) levels.
WAG Araújo, LFT Albino, HS Rostagno, GBS Pessoa, SCS Cruz, GR Lelis, PRO Carneiro, RA Vieira   +7 more
doaj   +1 more source

Implications of Growing Biofuels Demands on Northeast Livestock Feed Costs [PDF]

, 2017
The relationship between complete-feed prices and commodity feedstock prices are estimated to analyze the effect of higher commodity prices on feed costs, with particular attention towards the price effects and substitutability of corn distillers dried ...
Tomek, William G., Verteramo, Leslie J., Schmit, Todd M.   +2 more
core   +1 more source

Hematological and productive parameters of trout fed with Aller Aqua and Aquafeed Fischfutter feeds

Ribogospodarsʹka Nauka Ukraïni, 2019
Purpose. Study of the effects of “Aller Aqua” and “Aquafeed Fischfutter” feeds on functional growth status, hematological and productive parameters of rainbow trout, from fry to commercial product. Methodology.
I. Bobel, Ya. Pivtorak
doaj   +1 more source

Increasing the efficiency of commercial rearing of the common carp (Cyprinus carpio Linnaeus, 1758) with the use of milk thistle (Silybum marianum (L.) Gaertn) in the ration composition

Ribogospodarsʹka Nauka Ukraïni, 2019
Purpose. The purpose of the study was to investigate the feasibility and efficiency of the use of milk thistle in the process of commercial cultivation of the common carp in terms of productive and economic indicators. Methodology.
M. Korуlyak
doaj   +1 more source

The effects of Using Nano-Meniran (Phyllanthus niruri) Extract on the Feed Economic Value and Income Over Feed Costs of Broiler Chicken Farm

Jurnal Ilmu-Ilmu Peternakan, 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 Cobb
Elita Triwijayanti Aqfari, Emy Koestanti Sabdoningrum, Sri Hidanah, Widya Paramita Lokapirnasari, Soeharsono Soeharsono, Wiwik Misaco Yuniarti   +5 more
doaj   +1 more source

Effect of stoking density on the productivity parameters of young-of-the-year tench (Tinca tinca Linnaeus, 1758) grown in recirculation aquaculture system conditions

Ribogospodarsʹka Nauka Ukraïni
Purpose. To characterize the productive and biological features of juvenile tench (Tinca tinca Linnaeus, 1758) grown in a recirculation aquaculture system and to select the optimal stocking density for intensive cultivation technology.
R. Konopelsky, H. Kurinenko, I. Hrystyniak, M. Korilyak   +3 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Exploring the Impact of Input Costs on Farmgate Milk Prices in EU Countries: An Empirical Analysis [PDF]

BIO Web of Conferences
Milk prices in the European Union (EU) are increasingly aligned with global prices due to market integration, as feed and energy costs are tradable commodities sensitive to global market fluctuations.
Triatmojo Agung, Calvia Massimiliano, Zanon Thomas, Fischer Christian   +3 more
doaj   +1 more source