SISTEM PENGGEMBALAAN SEBAGAI ALTERNATIF PETERNAKAN SAPI POTONG YANG EFEKTIF DAN EFISIEN
Pastura: Journal of Tropical Forage Science, 2017 Raising of livestock, especially cattle is still faced with problems of a continuous supply of green feed. Nearly 70% of production costs and maintenance expenditure sourced from cattle feed.
Yoselanda Marta
doaj +1 more source
DEMAND FOR FEED GRAINS AND CONCENTRATES BY LIVESTOCK CATEGORY [PDF]
Livestock feed demand is a collection of derived feed demands by various livestock categories. A structural understanding of demand for feed grains and total concentrates requires knowledge of separate feed demand relationships for each major livestock ...
Ray, Daryll E., Richardson, James W.
core +1 more source
Economic simulation modeling of reprocessing alternatives for corn masa byproducts [PDF]
, 2003 Increasing production of corn masa for tortillas, chips, and related snack foods is resulting in large quantities of organic residuals requiring environmentally sound management. These byproduct streams appear suitable for use as livestock feed material,
Bern, Carl +5 more
core +3 more sources
Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling
Advanced Functional Materials, EarlyView.Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor +5 more
wiley +1 more source
USDA's Livestock Gross Margin Insurance for Dairy: What Is It and How Can It Be Used for Risk Management [PDF]
Dairy farmers are faced with tremendous and increasing volatility, both in terms of milk prices, and the costs of purchased feed. There is a new weapon in the risk management arsenal of U.S.
Cabrera, Victor E., Gould, Brian W.
core
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
The Impact of Feeding Factors on Holstein Dairy Farms Costs in Kosovo
Turkish Journal of Agriculture: Food Science and Technology, 2018 One-year investigation is carried out aimed at evaluating all incomes and costs with a specific focus on the impact of feeding factors in 12 Holstein dairy farms (in total 284 cows) in Kosovo.
Fatos Krasniqi +4 more
doaj +1 more source
Straw: Low-cost feed but not least cost
California Agriculture, 1977 Whenever grain and hay prices are high, there is renewed interest in feeding cereal straws to growing cattle as a possible method of cutting costs. Feeding trials were conducted using cereal straws in rations formulated by a computer least-cost ration program.
J Hull, J Dunbar
openaire +1 more source
Incorporating Environmentally Compliant Manure Nutrient Disposal Costs into Least-Cost Livestock Ration Formulation [PDF]
Livestock rations are formulated to minimize feed cost subject to nutritional requirements for a target performance level, which ignores the potentially substantial cost of disposing of nutrients fed in excess of nutritional requirements.
Black, J. Roy +3 more
core +1 more source
Adaptive intermittent control: A computational model explaining motor intermittency observed in human behavior [PDF]
, 2015 It is a fundamental question how our brain performs a given motor task in a real-time fashion with the slow sensorimotor system. Computational theory proposed an influential idea of feed-forward control, but it has mainly treated the case that the ...
Masato Tanaka +2 more
core +2 more sources