الفهرس | Only 14 pages are availabe for public view |
Abstract ID Egypt there are about 3436 :aye~s fari in addi~ic~ tG 14027 broiler house. The total poultry wastes lS calculated to form about 1.0 ~illion ~on. On the other hand, 2.5 & 3.0 ~illion head of buffalo and cattle produce about 36 ~illio~ ton of wastesjyear. Part of t~ese ~astes is used as a fertllizer. The other part can be accu~ulated and po!:ute the su~- rounding environnent. The accu~ulation of wastes can pollu~e air with different smill, as well soil with sipage containing Nitrites, which can reach the artesian and under ground water. The artisan and under ground ~ater are utilized kno~ in different parts of the country. Nitrate level 1n the drinking wate~ Day af!ec~ the e!ficie~cy of the bird i~ cc~- verting carotene into vit. A. Khen nitrite reach certain level it can develop poisonous syndro~es and nay cause death. Accu~ulation of these wastes can cause microbiological, pollution. Also rodents, differe~t pests, sone insects pcpu_atlcn can poor disposal of ani~al and poultry wastes. On the other hand, these wastes na~erial spe~ially ~hose of poultry nay contain significant anou~~ of n~t~ien~s. At the sane line ~here is a real wije gape bet~een a~i~al ~ealth requirements and the actual natior.al feed resources. More ea~lier studies were carried o~t to test the ~css1- bility of using sone treated ~astes in r~~inant rations. Different treatment ~ere tested to produce a product free pa~hogens. |