Sentences with phrase «feed conversion efficiency»
So decreasing the amount of methane they produce should improve feed conversion efficiency and so could be an improvement that pays for itself even without considering climate benefits.
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The unfavorable feed conversion efficiency for animal products is largely responsible for the relatively large water footprint of animal products compared to the crop products.
CO2 production and average daily gain (ADG) were quantified to provide an estimation of feed conversion efficiency.
«Feed conversion efficiency in aquaculture: Do we measure it correctly?»
The study contributes new insights into what is known as feed conversion efficiency — that is, the efficiency of the process by which feed is turned into meat — across species, and uses a new analysis to assess this efficiency.
Not exact matches
The most widely used measure of feed efficiency is the weight - based feed conversion ratio, calculated as the ratio of feed intake (by weight) to weight gain.
«We need a complete understanding of feed efficiency, though, because aquatic species differ from livestock in important ways that are not considered in feed conversion ratios.»
To produce these efficiency estimates, the research team collected data on variables including feed composition, feed conversion ratios, edible portions and nutritional content of major farmed terrestrial and aquatic animal species.
On the right, parenthetical percentages are the food - out / feed - in caloric conversion efficiencies of individual livestock categories.
Source: Energy and protein feed - to - food conversion efficiencies in the US and potential food security gains from dietary changes, A Shepon
Overall, 1187 Pcal of feed are converted into 83 Pcal edible animal products, reflecting a weighted mean conversion efficiency of approximately 7 %.
«To a large extent that's because of the additional feed that is required to keep an animal alive and sort of their conversion efficiency of the feed that they consume.»
The researchers looked at the efficiency of feed to protein conversion and the production of greenhouse gases, then analyzed these impacts according to animal and farm type.