Fish meal in livestock feeding

Fish meal in livestock feeding.

fishing per somewhat longer voyage and more fish per day at sea and per ton of fuel. These two British pioneer experiments have indicated two possible ways of improving the exploitation of wide-ranging fisheries. 'Those who rely on supplies brought in by distant-water trawlers may before very long be freezing sizeable quantities at sea' (European Productivity Agency of the Organisation for Euro...

Fish meal in livestock feeding

fishing per somewhat longer voyage and more fish per day at sea and per ton of fuel. These two British pioneer experiments have indicated two possible ways of improving the exploitation of wide-ranging fisheries. 'Those who rely on supplies brought in by distant-water trawlers may before very long be freezing sizeable quantities at sea' (European Productivity Agency of the Organisation for Euro...

formulation of fish meal-free diets in feeding rainbow trout

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Feeding Livestock

CHEMISTS years ago developed methods by which they could analyze feeds and have the constituents sum to TOO percent. Chemists and physiologists concluded therefrom that protein, fats, carbohydrates, and certain mineral elements were the only nutrients animals required. Data from experiments made it clear, however, that the quality of the ration and its ability to promote growth could not be pre...

Feeding the livestock of iran