Results 41 to 50 of about 111,637 (305)
Economic weights in rabbit meat production
World Rabbit Science, 2014 A profit function was designed for an industrial commercial rabbitry with the most common management in industrial rabbit production. The incomes, costs, and profit function were calculated and economic weights of the traits were estimated.
L. Cartuche +3 more
doaj +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Jurnal Ilmu-Ilmu Peternakan, 2022 In Indonesia, poultry farmers are faced with increasing input prices, especially feed prices, even though the feed is the largest component of broiler chicken production costs, while on the other hand broiler chicken prices fluctuate.
Ujang Sehabudin +3 more
doaj +1 more source
Design of mobile and low-cost feeding device for aquaculture feeds
Journal of Physics: Conference Series, 2021 Abstract Artificial feeding is still widely used by small and medium-sized farmers in aquaculture, which requires a large labor cost and cannot guarantee the feeding efficiency. A mobile, low-cost, simple and practical feeding device for aquaculture feed was designed, including the overall scheme, the design of silo, feeding bucket ...
Wenwu Mao +4 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
A richer gut microbiota is related to better feed efficiency and diet adaptability in laying hens
, 2023 International audienceIn the egg industry, feed cost represents the majority of total production costs and breeding efforts are ongoing to improve feed efficiency of laying hens. The gut microbiota is known to play an important role in energy harvest and
Bernard, Maria +8 more
core +3 more sources
Feed prices and production costs on Spanish dairy farms
Spanish Journal of Agricultural Research, 2014 This paper analyses the impact of livestock feed prices and pasture quality on the long and short-term costs of milk production in a region of Spain (Navarre).
Valero L. Casasnovas-Oliva +1 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. +2 more
core +1 more source
An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials
Advanced Engineering Materials, EarlyView.An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut +16 more
wiley +1 more source
Studying productivity of bester yearling in reservoirs of different types
Новые технологии, 2018 The article provides a comparative assessment of traditional and developed fish-breeding tanks for keeping bester yearlings. As a result of growing fish in different reservoirs, it’s been found that when using the “ICA-2” and “INTEX” tanks, there is ...
S. I. Kononenko +3 more
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