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Old Cornish crosses: Author: Langdon, Arthur G: ... Recoded by LuraDocument PDF v2.28: Encrypted: no: Page size: 475 x 724 pts; 453 x 682 pts; 514 x 450 pts; 475 x ...
Modern commercial broilers, for example, Cornish crosses and Cornish-Rocks, [citation needed] are artificially selected and bred for large-scale, efficient meat production. They are noted for having very fast growth rates, a high feed conversion ratio, and low levels of activity. Modern commercial broilers are bred to reach a slaughter-weight ...
The red-billed chough, Cornish chough or simply chough (/ ˈ tʃ ʌ f / CHUF; Pyrrhocorax pyrrhocorax), is a bird in the crow family, one of only two species in the genus Pyrrhocorax. Its eight subspecies breed on mountains and coastal cliffs from the western coasts of Ireland and Britain east through southern Europe and North Africa to Central ...
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A roasted Cornish game hen A Cornish game hen ready for the oven. Cornish game hen (also Rock Cornish game hen) is the USDA-approved name for a particular variety of broiler chicken, produced from a cross between the Cornish and White Plymouth Rock chicken breeds, that is served young and immature, weighing no more than two pounds (900 g) ready to cook.
Interspecific feeding refers to behaviour reported in wild animals, particularly birds where adults of one species feed the young of another species. This usually excludes the case of birds feeding brood parasites. The behaviour has been of theoretical interest since it appears to be provide little evolutionary benefit to the feeding bird.
Syntrophy is often used synonymously for mutualistic symbiosis especially between at least two different bacterial species. Syntrophy differs from symbiosis in a way that syntrophic relationship is primarily based on closely linked metabolic interactions to maintain thermodynamically favorable lifestyle in a given environment.
Animal manure fertilizes the pastures and enables Polyface Farm to graze about four times as many cattle as on a conventional farm, thus also saving feed costs. [3] The small size of the pastures forces the cattle to "mob stock", or to eat all the grass. [4] Polyface raises cattle, pastured meat chickens, egg layers, pigs, turkeys, and rabbits.