Yugoslavia energy and protein feeding standards for growing and fattening cattle
نویسندگان
چکیده
منابع مشابه
Energy and protein utilization in growing cattle.
Limited data are available to describe the different phases of dietary protein and energy utilization in growing cattle as compared with those in adult cattle or in growing nonruminants. The European data on this topic are summarized to indicate application in appropriate feeding standards. Net protein requirements are widely variable with breed and sex. They are lower in steers than in bulls a...
متن کاملFeeding experiments in fattening cattle and milk production
Short description: In Bavaria, feeding cattle with maize silage is a common method, which is practiced even in for maize unfavorable locations. With increasing feed costs a partial substitution of maize by grass silage could be economically reasonable. Especially against the background of bioenergy production from cereals and maize, a competitive situation can evolve and grass as feedstuff can ...
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The present study was designed to study the chemical composition, apparent and true metabolizable energy values of the walnut meal and to evaluate the effects of different levels of walnut meal (0, 10, 20 and 30%) on Japanese quail's growth performance, blood metabolites, relative weight of different organs, malondialdehyde (MDA) concentration in breast meat and egg yolks' cholesterol. This stu...
متن کاملProtein and selenium levels for growing and finishing beef cattle.
Two feedlot studies were conducted with 96 Hereford steers to assess the relationship be:ween selenium adequacy and protein requirements of growing and finishing cattle. The first study was a 98-day growing trial with feeder steers as they gained from 230 to 340 kilograms. Diets contained 55% corn silage (dry matter basis) with shelled corn and were supplemented with soybean meal and sodium sel...
متن کاملComparison of high and low protein corn for growing-fattening pigs in drylot.
S INCE there is an enormous production of corn in the United States, a complete knowledge of its nutritive value is of scientific interest and may be of great economic importance. Yellow dent corn is too low in protein and its protein is too deficient in essential amino acids, especially lysine and tryptophane, to be fed most efficiently to growing pigs in drylot without a good protein suppleme...
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ژورنال
عنوان ژورنال: Annales de Zootechnie
سال: 1980
ISSN: 0003-424X
DOI: 10.1051/animres:19800535