Dried poultry manure as a feed ingredient for dairy cows
نویسندگان
چکیده
منابع مشابه
Soybean as a Feed Ingredient for Livestock and Poultry
The need to meet animal protein demand of ever growing world population, currently at approximately 6.8 billion (US Census Bureau, 2010), is set to increase at an even greater rate as the economies of developing countries improve and their growing affluent populace alter their dietary habits. This means production of soybean, which is used extensively as animal feed, must increase beyond curren...
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Canistel (Pouteria campechiana) is an underutilized fruit tree species found in many parts of the world. The objective of this study was to evaluate suitability of canistel fruit meal (CFM) as a feed ingredient for broiler chickens. Giving completely randomize design, ninety broiler chickens in 30 floor pens received one of five diets ad libitum from day 21 to 42. The nutritionally balanced con...
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The poultry industry is one of the largest and fastest growing sectors of livestock production in the world. The estimated 2010 world flock was over 18 billion birds with a yearly manure output of 22 million tonnes. Storage and disposal of raw poultry manure have become an environmental problem because of the associated air, water and soil pollution. Environmental and health problems such as od...
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The term ‘bio-diesel’ is used to describe the methyl or sometimes ethyl esters produced from oilseed crops. Every 10 gallons of biodiesel produced generates about 7.6 lb of crude glycerol. According to the National Biodiesel Board, the production of biodiesel in the U.S. over the next decade is expected to grow (http:// www.biodiesel.org/). Current annual production is 395 million gallons and p...
متن کاملTithonia diversifolia as a Supplementary Feed for Dairy Cows
The objective of this study was to examine the effects of Tithonia diversifolia as a supplementary forage on dairy cow performance and methane production. Nine lactating Holstein × Zebu dairy cows (519 ± 53.3 kg of body weight and 66 ± 13.3 d in milk) were paired by milk yield (21.3 ± 2.34 kg/d) and body weight and randomly assigned to three dietary treatments in a Latin square design with 21-d...
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ژورنال
عنوان ژورنال: Agricultural and Food Science
سال: 1979
ISSN: 1795-1895,1459-6067
DOI: 10.23986/afsci.72021