Endogenous phosphorus excretion by sheep fed hydrolyzed sugarcane bagasse, lucerne hay and citrus pulp
| العنوان: | Endogenous phosphorus excretion by sheep fed hydrolyzed sugarcane bagasse, lucerne hay and citrus pulp |
|---|---|
| المؤلفون: | A. P. Roque, D. M. S. S. Vitti, R. S. Dias |
| المصدر: | Journal of Radioanalytical and Nuclear Chemistry. 269:661-663 |
| بيانات النشر: | Springer Science and Business Media LLC, 2006. |
| سنة النشر: | 2006 |
| مصطلحات موضوعية: | Chemistry, Health, Toxicology and Mutagenesis, Phosphorus, Public Health, Environmental and Occupational Health, chemistry.chemical_element, Endogeny, Urine, Pollution, Analytical Chemistry, Excretion, Neutral Detergent Fiber, Animal science, Nuclear Energy and Engineering, Biochemistry, Hay, Radiology, Nuclear Medicine and imaging, Bagasse, Spectroscopy, Feces |
| الوصف: | The objective of this study was to determine endogenous phosphorus excretion in sheep fed with different diets. Sixteen male growing sheep, received a basic diet with: 42% hydrolyzed sugarcane bagasse (HSB), 45% lucerne hay (LH) plus 14% hydrolyzed sugarcane bagasse, and 30% citrus pulp (CTP) plus 40% hydrolyzed sugarcane bagasse. A dose of 7.7 MBq 32P was injected into the left jugular vein of each animal. The P endogenous fecal losses were: 1.69, 2.50, 2.33 and 1.45 g/animal for treatments HSB, LH, and CTP respectively (P>0.05). The type of diet influenced slight endogenous P excretion but altered excretion of P in urine. Endogenous P excreted in feces (PF) comes mainly from saliva and represents an important loss of P. The estimation of net requirements of phosphorus (P) for ruminants includes endogenous losses, which is also essential for calculating true absorption of this mineral. Physical structure of the feed may influence endogenous losses, altering the metabolism of P and also the demand of this mineral, therefore being important to know how different feeds affect endogenous P losses. |
| تدمد: | 1588-2780 0236-5731 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::053771d37243a27ce2fae42b939fd764 https://doi.org/10.1007/s10967-006-0282-7 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........053771d37243a27ce2fae42b939fd764 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15882780 02365731 |
|---|