scholarly journals Impact of the Tirsana BSC energy supplement on the productivity of Ayrshire cows

2021 ◽  
Vol 624 ◽  
pp. 012108
Author(s):  
G N Zabegalova ◽  
I A Kasatkina ◽  
A N Serkova ◽  
E V Sysoyeva
Keyword(s):  
Energy Supplement

scholarly journals PSII-9 Drylot weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 401-402
Author(s):  
Felipe A Nascimento ◽  
Laura F Prados ◽  
Luciana M Sousa ◽  
Ivanna M Oliveira ◽  
Flávio D Resende ◽  
...  
Keyword(s):  
Rainy Season ◽  
Transition Period ◽  
Block Design ◽  
Mineral Salt ◽  
Energy Supplement ◽  
Protein Energy ◽  
Nutritional Strategy ◽  
Randomized Complete Block Design ◽  
Ad Libitum ◽  
Energy Supplementation

Abstract The objective of this study was to determine the best nutritional strategy for weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase. One hundred sixteen Nellore weaned males (initial BW of 173±23 kg; 10 months) were used in a randomized complete block design (blocked by BW) in a 2×2 factorial arrangement of treatments (divided in 12 lots with 9 or 10 animals/lot). Factor 1 was the strategy in the dry-to-rainy season transition (period I; pasture vs. drylot) and factor 2 was the strategy for the rainy season [period II; mineral salt ad libitum (MS) vs. supplement 3 g/kg BW]; consisting of four treatments: pasture in period I and MS in period II; pasture in period I and protein-energy supplement in period II (PEII); drylot in period I and mineral salt in period II; drylot in period I and PEII. At period I, all animals received a protein-energy supplementation (5 g/kg BW). The experiment lasted 244 days. Data were analyzed using the PROC MIXED of SAS. In period I, animals from drylot had highest final BW and ADG (P < 0.01; Table 1). There was no interaction among factors (P ≥ 0.772) in period II. In period II, ADG and carcass gain were highest from pasture animals (P < 0.01). Final BW and HCW were similar (P >0.788) at the end of period II, showing that animals recovery BW. Among strategies at rainy season, animals fed PEII had greater final BW and ADG (P < 0.01). Overall growing phase, HCW and carcass gain were greater for animals fed PEII (P < 0.01). Regardless of the strategy used in the dry-to-rainy season transition, animals were able to equalize final BW at the end of growing phase. In addition, protein-energy supplement at rainy season improves animal performance at the end of growing phase.

scholarly journals Application of coniferous-energy fodder additive in the diets of red-and-pedigree calves dairy growing period

2021 ◽  
pp. 55-57
Author(s):  
Yuri Nikolaevich Prytkov ◽  
Anna Alexandrovna Kistina ◽  
Gennady Gennadievich Bragin ◽  
Vadim Alexandrovich Ruin ◽  
Kristina Valeryevna Kiseleva
Keyword(s):  
Growth Rate ◽  
Live Weight ◽  
Growing Period ◽  
Energy Supplement ◽  
Stable Growth

The article presents the results of the influence of a coniferous energy supplement on the dynamics of live weight and average daily gains of calves. It has been established that the inclusion of a coniferous energy supplement in the diets of calves from 15 to 89 g per head per day from 1 to 6 months of age provides a stable growth rate of calves during the dairy rearing period.

Corn Fiber as an Energy Supplement in High-Roughage Diets Fed to Steers and Lambs

1989 ◽  
Vol 67 (7) ◽  
pp. 1784 ◽  
Author(s):  
B. A. Oliveros ◽  
T. J. Klopfenstein ◽  
F. K. Goedeken ◽  
M. L. Nelson ◽  
E. E. Hawkins
Keyword(s):  
Corn Fiber ◽  
Energy Supplement

Intake and digestibility of urea-treated whole-crop wheat by growing heifers

1990 ◽  
Vol 1990 ◽  
pp. 132-132
Author(s):  
M. Castejon ◽  
J.D. Leaver
Keyword(s):  
Sugar Beet ◽  
Fish Meal ◽  
Sugar Beet Pulp ◽  
Protein Supplement ◽  
N Content ◽  
Energy Supplement ◽  
Beet Pulp ◽  
High Yields

The use of whole-crop wheat harvested at the hard dough (55-65% DM) stage has advantages of high yields of DM, and no effluent production. Treatment with urea prior to storage prevents fermentation or moulding, increases the nitrogen (N) content and may increase digestibility (Deschard et al, 1987; MacDearmid et al, 1988).The objective of this experiment was to investigate the intake and digestibility of urea-treated whole-crop wheat when fed alone, or when supplemented with an energy supplement (molassed sugar beet pulp) and a protein supplement (fish meal).

Effects of an Amino Acid/Creatine Energy Supplement on the Acute Hormonal Response to Resistance Exercise

2007 ◽  
Vol 17 (6) ◽  
pp. 608-623 ◽  
Author(s):  
Nicholas A. Ratamess ◽  
Jay R. Hoffman ◽  
Ryan Ross ◽  
Miles Shanklin ◽  
Avery D. Faigenbaum ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Resistance Exercise ◽  
Venous Blood ◽  
Area Under The Curve ◽  
Essential Amino Acids ◽  
Total Testosterone ◽  
Hormonal Response ◽  
Energy Supplement ◽  
And Performance

The authors aimed to examine the acute hormonal and performance responses to resistance exercise with and without prior consumption of an amino acid/creatine/energy supplement. Eight men performed a resistance-exercise protocol at baseline (BL), 20 min after consuming a supplement (S) consisting of essential amino acids, creatine, taurine, caffeine, and glucuronolactone or a maltodextrin placebo (P). Venous blood samples were obtained before and immediately after (IP), 15 min (15P), and 30 min (30P) after each protocol. Area under the curve of resistance-exercise volume revealed that BL was significantly less than S (10%) and P (8.6%). For fatigue rate, only S (18.4% ± 12.0%) was significantly lower than BL (32.9% ± 8.4%). Total testosterone (TT) and growth hormone (GH) were significantly elevated at IP and 15P in all conditions. The GH response was significantly lower, however, in S and P than in BL. The TT and GH responses did not differ between S and P. These results indicated that a supplement consisting of amino acids, creatine, taurine, caffeine, and glucuronolactone can modestly improve high-intensity endurance; however, the anabolic-hormonal response was not augmented.

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