TRUE ABSORPTION OF PHOSPHORUS IN SHEEP FED CORN SILAGE AND CORN SILAGE SUPPLEMENTED WITH DICALCIUM OR ROCK PHOSPHATE
نویسندگان
چکیده
منابع مشابه
Performance of heifers fed a corn silage
A study was conducted using 63 Angus crossbred heifers (234.5 ± 18.97 kg) to compare Distillers Dried Grains with Solubles (DDGS) versus Soybean Meal (SBM) as a supplemental protein source. Animals were assigned to three treatments, which were SBM and two levels of DDGS, fed as a top-dressed supplement. Treatments were formulated to provide .30 kg SBM (12.5% CP, 1.08 Mcal NEg/kg; SBM), .30 kg D...
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Six ruminally cannulated cows were used in an experiment with a 3 x 3 Latin square design. Three all forage diets-alfalfa silage, alfalfa hay, or corn silage plus 2.2% urea (DM basis)-were fed for ad libitum intake four times daily. The microbial protein marker 15NH3 and the liquid marker Cr-EDTA were infused continuously into the rumen for 72 and 48 h, respectively; the solid marker, Yb-labele...
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Corn hybrids for silage vary in yield and several quality traits that affect farm profitability, which is the prime criterion on which hybrids should be ranked. The partial budget approach is the only way to rank corn hybrids for silage for individual farms according to their effects on farm profits. Partial budgets consider only those costs and returns that change in response to the corn hybri...
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High quality whole-plant corn silage (WPCS) contributes greatly to supplying the energy, starch and forage neutral detergent fi ber needs of high-producing dairy cows, reducing purchased feed costs from expensive grain and byproduct supplements, and genera ng milk revenues for dairy producers throughout the world. The purpose of this paper is to review selected recent developments and considera...
متن کاملInoculants for Corn Silage
Various spoilage microorganisms (bacteria, yeasts and molds) readily grow on crops going into a silo, causing losses in dry matter and quality. To prevent these various microorganisms from growing, two conditions are needed in the silo: an oxygen-free (or anaerobic) environment and a low pH. Many of the oxygen-requiring (aerobic) microorganisms that heat the silage as well as causing losses can...
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 1989
ISSN: 0008-3984,1918-1825
DOI: 10.4141/cjas89-021