Inclusion of wheat bran in barley-soybean meal diets with different phosphorus levels for growing-finishing pigs II. Performance and bone mineralization in growing-finishing pigs
نویسندگان
چکیده
منابع مشابه
Another Look at Calcium & Phosphorus Levels in Diets for Growing - Finishing Pigs
In addition to their role in the development and maintenance of the skeleton in pigs, calcium and phosphorus are involved in many other physiological processes. In practical swine diets, calcium can be considered an inexpensive nutrient. Phosphorus, on the other hand, is the third most expensive nutrient after energy and protein (amino acids). As the utilization of phosphorus in swine diets is ...
متن کاملGrass silage in diets for organic growing-finishing pigs
In this study, organically raised pigs received an increasing proportion of grass silage up to 10 and 20% dry matter in the daily ration in the grower and finisher period, respectively, to determine the effects of grass silage on feed intake and growth performance. The pigs receiving a mixture of grass silage and compound feed ingested 0.3 kg DM/d (13% of their daily ration) as grass silage and...
متن کاملDigestible phosphorus needs of terminal-cross growing-finishing pigs.
Growth and digestion experiments were conducted to estimate the digestible P needs of terminal-cross growing-finishing pigs fed sorghum-soybean meal-based diets from 25 to 118 kg. Dietary available P levels approximated the levels recommended by the NRC (1988) or were approximately 25% above or below those levels. Up to 80 kg, dietary treatment did not affect performance; from 80 to 118 kg, the...
متن کاملEffects of inclusion level and adaptation period on nutrient digestibility and digestible energy of wheat bran in growing-finishing pigs
OBJECTIVE This experiment was to evaluate the effect of different inclusion levels and adaptation periods on digestible energy (DE) and the apparent total tract digestibility (ATTD) of chemical constituents in diets supplemented with wheat bran. METHODS Thirty-six crossbred barrows with an initial body weight of 85.0±2.1 kg were allotted to 6 diets in a completely randomized block design with...
متن کاملLowering the dietary calcium to total phosphorus ratio increases phosphorus utilization in low-phosphorus corn-soybean meal diets supplemented with microbial phytase for growing-finishing pigs.
Crossbred growing-finishing pigs (n = 120) were used to investigate the effect of three dietary Ca:total P (tP) ratios (1.5:1, 1.3:1, or 1.0:1) on P utilization in low-P corn-soybean meal diets supplemented with microbial phytase at 500 phytase units/kg. The basal grower (23 to 54 kg BW) diet contained .39% tP including .07% added inorganic P (iP), and the basal finisher (54 to 123 kg BW) diet ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agricultural and Food Science
سال: 1994
ISSN: 1795-1895,1459-6067
DOI: 10.23986/afsci.72686