FISH SILAGE AS A PROTEIN SOURCE FOR EARLY WEANED CALVES

1980 ◽  
Vol 60 (3) ◽  
pp. 787-789 ◽  
Author(s):  
K. A. WINTER ◽  
A. HAMID JAVED
Keyword(s):  
Formic Acid ◽  
Soybean Meal ◽  
Protein Source ◽  
Feed Consumption ◽  
Low Protein ◽  
Holstein Bull ◽  
Bull Calves ◽  
Weight Gains ◽  
Dietary Treatments

Fish silage, preserved with 3.5% formic acid, was fed to Holstein bull calves weaned onto dry feed at 3 wk of age. Dietary treatments were: (1) soybean meal-supplemented calf starter, (2) a low protein grain mix combined with fish silage in a 2:1 ratio (wt/wt), and (3) the same grain mix combined with fish silage in a 4:3 ratio (wt/wt). Initial acceptance of the fish silage diets equalled that of the soybean meal diet. Over the 10-wk period, feed consumption, weight gains, and feed:gain ratio tended to be slightly poorer as the proportion of fish silage in the diet increased. Only during the final 6 wk of the trial were weight gains significantly reduced by calves on the fish silage diets. It was concluded that fish silage can be used as a protein source for young calves.

FEED CONSUMPTION AND GROWTH OF DAIRY HEIFER AND BULL CALVES FED CALF STARTERS DIFFERING IN PROTEIN CONTENT

1974 ◽  
Vol 54 (3) ◽  
pp. 315-324 ◽  
Author(s):  
G. M. JONES ◽  
L. P. JACOBS ◽  
L. J. MARTIN
Keyword(s):  
Feed Efficiency ◽  
Crude Protein ◽  
Dry Matter ◽  
High Energy ◽  
Feed Consumption ◽  
High Fat ◽  
Low Protein ◽  
Holstein Bull ◽  
Bull Calves ◽  
Voluntary Intake

Four groups of five Holstein heifer calves were fed calf starter ad libitum from the 5th through the 16th wk. Diets differed in crude protein (CP) content (9.3, 17.8, and 22.2% CP) and were compared to a 21% CP, high-fat milk replacer (HFMR) during 28-day periods. Voluntary intake was not affected by starter CP content. However, increasing dietary CP content increased gains and feed efficiency. Gains were similar between the high-protein starter and the HFMR. When calves in one group received a different starter each day, voluntary consumption of the low-protein starter was reduced. In the second experiment, the HFMR and a starter containing either 10.6, 15.3, or 22.8% CP were fed to Holstein bull calves from wk 2 through 4. The starters were each fed for 21-day periods to each group of calves after weaning from HFMR. A fourth group received a starter of different CP content each day. A fifth group received only HFMR for the entire period. After the 4th wk, calves fed HFMR consumed less dry matter (DM) but gained weight most rapidly. Average daily gains were increased by the medium- and high- over the low-protein calf starter (P < 0.05). Feed efficiency was subsequently reduced by this diet. A ration containing no more than 18% CP was satisfactory for dairy-replacement heifers. However, additional studies should examine the feasibility of marketing 136-kg calves on high-energy calf starters.

scholarly journals Different Dietary Protein Sources in Low-Protein Diets Induces Changes in Antioxidant Capacity, Immunity, Fecal Microbiota and Metabolites of Weaned Piglets

2021 ◽  
Author(s):  
Lianhua Zhang ◽  
Xiangshu Piao
Keyword(s):  
Antioxidant Capacity ◽  
Soybean Meal ◽  
Phase 1 ◽  
Serum Levels ◽  
Fecal Microbiota ◽  
Phase 2 ◽  
Weaned Piglets ◽  
Low Protein ◽  
Dietary Treatments ◽  
Protein Diets

Abstract Background: The inclusion of high-quality proteins and the protein restriction are commonly used in swine production. Our study was conducted to evaluate the effects of hydrolyzed wheat protein (HWP), fermented soybean meal (FSBM), and enzyme-treated soybean meal (ESBM) in low-protein diets on antioxidant capacity, immunity, fecal microbiota and metabolites of weaned piglets.Methods: A total of 144 weaned piglets were randomly assigned to 3 dietary treatments with 6 replications of 8 piglets per pen. The experiment was divided into phase 1 ( days 0-14) and phase 2 (days 15-28). The dietary treatments contained 15.90% HWP, 15.80% FSBM, and 15.10% ESBM in phase 1, and 7.90% HWP, 7.80% FSBM, and 7.50% ESBM in phase 2, respectively.Results: The ADG of piglets in the ESBM group was higher (P < 0.05) than HWP and FSBM during days 1-28. Compared with HWP and FSBM, piglets in ESBM had higher (P < 0.05) serum levels of FRAP and SOD on days 14, as well as higher (P < 0.05) serum FRAP level on days 28. Piglets in ESBM had lower (P < 0.05) serum levels of DAO and IL-1β than HWP on day 28. ESBM significantly increased the abundance of Bacteroidetes, Oscillospiraceae and Christensenellaceae and decreased the Clostridiaceae abundance in the feces compared with HWP and FSBM. The PICRUSt analysis revealed that the number of gene tags involved in valine, leucine and isoleucine degradation and lysine degradation in ESBM were lower (P < 0.05) than HWP and FSBM. Piglets in ESBM had higher (P < 0.05) fecal butyrate content compared with FSBM, and ESBM tended to decrease (P = 0.076) fecal cadaverine level.Conclusions: Overall, ESBM had advantages over HWP and FSBM in improving antioxidant capacity, immunity, and fecal microbiota and metabolites of weaned piglets.

RESPONSE TO WEANING AT TWO TO FIVE WEEKS OF AGE BY THE YOUNG DAIRY CALF

1978 ◽  
Vol 58 (3) ◽  
pp. 377-383 ◽  
Author(s):  
K. A. WINTER
Keyword(s):  
Feed Intake ◽  
Animal Performance ◽  
Dairy Calf ◽  
Healthy Male ◽  
Holstein Bull ◽  
Bull Calves ◽  
Whole Milk ◽  
Weight Gains ◽  
Holstein Calves

In two experiments Ayrshire and Holstein bull calves were weaned off whole milk onto dry feed at various ages, ranging from 14 to 35 days, to determine the earliest age at which calves may be weaned successfully. Ayrshire calves were weaned at 14, 21 and 35 days with no significant differences in weight gains or feed intake to 15 wk of age. Holstein calves were weaned off whole milk or fermented colostrum at 17, 21, 24, 28 and 35 days of age with no significant differences in weight gains and feed intake to 12 wk of age. Also, the feeding of either fresh whole milk or fermented colostrum did not sigificantly affect animal performance. Several calves weaned at less than 21 days, in each experiment, refused to eat dry feed. Post-weaning deaths of several calves weaned at 21 days were attributed to prolonged pre-weaning scours or illness at time of weaning. It was concluded that healthy male calves may be weaned successfully at 21 days of age but weaning should be delayed for calves afflicted with scours or other illness. Agressive eaters may be weaned as early as 14 days of age but some calves weaned at less than 21 days of age may encounter problems in adapting to dry feed.

THE SIGNIFICANCE OF THE REDUCED FEED CONSUMPTION OBSERVED IN GROWING PIGS FED VOMITOXIN-CONTAMINATED DIETS

1986 ◽  
Vol 66 (1) ◽  
pp. 277-287 ◽  
Author(s):  
E. R. CHAVEZ ◽  
J. A. RHEAUME
Keyword(s):  
Body Weight ◽  
Control Diet ◽  
Total Body Weight ◽  
Growing Pigs ◽  
Feed Consumption ◽  
Control Analysis ◽  
Weight Gains ◽  
Ad Libitum ◽  
Total Body ◽  
Dietary Treatments

Feeding trials were conducted to determine the significance of the reduction in feed consumption observed when growing pigs were fed complete diets containing approximately 6 ppm vomitoxin. Sixty Landrace weaners, weighing on average 22 kg, were randomly assigned to four dietary treatments. The dietary treatments were: (1) control cereal soybean diet fed ad libitum (mycotoxin free); (2) vomitoxin diet fed ad libitum in which 100% of the clean wheat included in the control diet was replaced by moldy wheat containing 10.32 ppm vomitoxin; (3) control diet fed restricted to the average daily intake of pigs fed the vomitoxin diet; and (4) upgraded vomitoxin diet fed ad libitum and containing approximately 20% more energy, crude protein, minerals and vitamins. Individual feed consumption was recorded daily for 12 wk. The control diet promoted significantly (P < 0.05) greater total body weight gains and also the greatest feed consumption. Body weight gains were not different (P > 0.05) for the vomitoxin and restricted control dietary treatments. The vomitoxin upgraded treatment resulted in greater total body weight gains (P < 0.05) than the vomitoxin treatment. During the 12-wk period, animals in the vomitoxin and restricted-control-fed groups consumed 71% as much feed as the control group fed ad libitum while the vomitoxin upgraded group consumed 77% as much as the control. Analysis for blood urea nitrogen, creatinine, plasma protein and alkaline phosphatase revealed no differences (P > 0.05) between dietary treatments. With respect to animal performance and blood biochemical profiles, the effect of vomitoxin appears to be primarily limited to feed acceptability and intake, with no apparent consequences on the metabolic function of the animal. Key words: Vomitoxin, deoxynivalenol, growing pigs, feed consumption

scholarly journals The Chemical Composition of Domestic Soybean Seeds and the Effects of Partial Substitution of Soybean Meal by Raw Soybean Seeds in the Diet on Pigs’ Growth Performance and Pork Quality (M. Longissimus Lumborum)

2020 ◽  
Vol 20 (2) ◽  
pp. 521-533 ◽  
Author(s):  
Anita Zaworska-Zakrzewska ◽  
Małgorzata Kasprowicz-Potocka ◽  
Zuzanna Wiśniewska ◽  
Andrzej Rutkowski ◽  
Marcin Hejdysz ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Growing Pigs ◽  
Feed Consumption ◽  
Control Treatment ◽  
Partial Substitution ◽  
Pork Quality ◽  
Soybean Seeds ◽  
Longissimus Lumborum ◽  
Meat Samples ◽  
Dietary Treatments

AbstractThe objective of the study was to determine the effect of replacing soybean meal with 5% of raw soybean seeds on the growth, feed consumption and utilization of growing pigs, also the carcass and pork quality. The growth experiment was conducted on 120 pigs of approx. 18.5 kg allocated to two dietary treatments. The animals from the control treatment (CON) were offered a diet with soybean meal, and the experimental group (EXP) was given 5% raw soybean seeds (NON-GMO, Augusta var.) instead of SBM. The experiment lasted 88 days. After the experiment, eight pigs from each group were euthanized and meat samples were collected. No diet effects on the animals’ performance and carcass quality were observed (P>0.05). The experimental diet affected (P<0.05) meat color, and also meat composition (higher water content and lower intramuscular fat content). The composition of fatty acids in the meat did not differ significantly, except for higher C16:1 content in the EXP group. The introduction of 5% raw soybean seeds into the diets did not impact animal performance, but it reduced some indices of the pork quality.

scholarly journals 334 Evaluation of sources of RUP fed to Holstein steers in a simulated organic beef production system

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 135-136
Author(s):  
Elizabeth Schumacher ◽  
Galen E Erickson ◽  
James C MacDonald ◽  
Terry Klopfenstein ◽  
Zachary E Carlson ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Fish Meal ◽  
Protein Source ◽  
Experimental Unit ◽  
Feeding Period ◽  
Beef Production ◽  
Impact Performance ◽  
Field Peas ◽  
Rumen Undegradable Protein ◽  
Dietary Treatments

Abstract This study evaluated rumen undegradable protein (RUP) sources on performance of lightweight Holstein steers fed diets that simulated the requirements for organic beef production. Holstein steers (n = 59; initial BW = 213kg) were fed individually for 214 d. Diets contained 30% alfalfa haylage, 5% supplement to meet mineral requirements, and differing proportions of dry rolled corn and a protein source to supply RUP. Steers were assigned randomly to dietary treatments: a protein-deficient control (CON), field peas (FP), field peas and fish meal (FPFM), soybean meal (SBM), and a soybean meal treated to increase RUP (Soypass; SP). Diets were reformulated by phase as MP requirements decreased. Experimental design was completely randomized with experimental unit being steer. A tendency (P = 0.09) for a difference in ADG in the first phase was observed, with steers fed any RUP source having greater ADG than CON. No difference (P ≥ 0.22) was detected for ADG in subsequent phases as RUP sources were displaced with corn. Intakes were not different (P ≥ 0.26) among treatments during the first and last phase, but during phase two and three calves fed SP had greater DMI (P ≤ 0.03) compared with FP or FPFM, with the CON and SBM groups being intermediate. In the first phase, calves in the CON group had significantly (P < 0.01) lower G:F compared to treatments with RUP, which were not different from one another. No differences (P ≥ 0.31) were observed between treatments for G:F during the final three phases. These data suggest that supplementing RUP improved ADG and G:F, but source of RUP did not impact performance of lightweight Holstein steers when inclusions were varied to account for differences in RUP content of each protein source. These animals compensated for a deficiency in MP early in the feeding period.

PSIV-4 The Impacts of Feeding Corn Co-products and Ionophores to Growing Boer Goats

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 215-216
Author(s):  
Payton L Dahmer ◽  
Tamra Kott ◽  
Alison Crane ◽  
James Lattimer ◽  
Cassandra K Jones
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Carcass Characteristics ◽  
Dietary Treatment ◽  
Positive Control ◽  
Negative Control ◽  
Protein Source ◽  
Boer Goat ◽  
Dietary Treatments ◽  
The Impact

Abstract Two experiments were conducted to evaluate corn dried distiller’s grains with solubles (DDGS) and corn gluten feed (CGF) as replacements for soybean meal (SBM) and determine the impact of an ionophore on Boer goat growth performance and carcass characteristics. In Exp. 1, 75 Boer-goat kids (initial BW 26.9 ± kg) were allotted to one of 5 dietary treatments: 1) Negative control (100% SBM, 0% DDGS and 0% CGF; 100SBM); 2) Positive control (100% DDGS, 0% CGF and 0% SBM; 100DDGS); 3) 66% DDGS, 33% CGF and 0% SBM (66DDGS/33CGF); 4) 66% CGF, 33% DDGS and 0% SBM (33DDGS/66 CGF); and 5) 100% CGF, 0% DDGS and 0% SBM (0DDGS/100CGF). Dietary treatment did not impact (P ≤ 0.21) growth. In Exp. 2, 72 Boer-goat kids (initial BW 21.7 ± kg) were allotted to one of 4 dietary treatments in a 2 X 2 factorial with 2 protein sources and 2 ionophore inclusions: 1) SBM/no ionophore (SBM-NI); Diet 2) SBM with ionophore (SBM-I); Diet 3) DDGS/no ionophore (DDGS-NI); and Diet 4) DDGS with ionophore (DDGS-I). On d 21, goats were split into 2 groups according to their protein source and fed an additional d 10 (Group 1: DDGS-I; Group 2: SBM-I). The 15 heaviest goats from each group were harvested and carcass data collected. The protein source X ionophore interaction was not significant (P ≥ 0.15) for any measured response criteria. Goats fed a diet with SBM had significantly increased (P = 0.04) ADG compared to goats fed DDGS. No evidence of difference was observed (P ³ 0.10) for ADFI or G:F. Dietary treatment did not impact (P &gt; 0.05) carcass characteristics. In summary, these data suggest that corn co-products can be economically included in Boer-goat diets, however their impact on growth performance is variable compared to that of soybean meal.

scholarly journals The Utilization of Different Protein Sources as Soybean Meal Substitution in the Flushing Diet on Reproductive Performances of Doeling

2018 ◽  
Vol 42 (2) ◽  
Author(s):  
Yulia Dwi Putri Aidismen ◽  
Dewi Apri Asturi
Keyword(s):  
Soybean Meal ◽  
Plasma Glucose ◽  
Control Diet ◽  
Protein Source ◽  
Feed Consumption ◽  
Protein Sources ◽  
Randomized Design ◽  
Alternative Protein ◽  
Nutrient Consumption ◽  
Meal Protein

This research aimed to evaluate the effect of different protein sources (plant or animal source) as substitution of 50% soybean meal protein in the flushing diet on early reproduction performances of doeling. The treatments were three types of flushing diet, i.e., Control diet containing soybean meal (C), diet containing Indigofera meal (IM), and diet containing cricket meal (CM). Diet IM and CM were substitution of 50% soybean meal protein in the ration. Completely randomized design was used with three treatments and four replications by using twelve Sapera doeling. The experiment with flushing diet was done started from three weeks before mating (including adaptation), during mating and following one month after pregnancy. Parameters measured were nutrient consumption, BCS, plasma glucose, cholesterol, progesterone hormone and reproductive performance. The results showed that treatments of utilization of different protein sources were not significantly affected the feed consumption, BCS and reproductive performances of doeling, but it had significant effect (P<0.05) on plasma glucose and cholesterol. The protein source of Indigofera and cricket meal showed in improving of progesterone status to support until 30 days pregnancy. Diet containing cricket meal could improved onset estrous and duration of estrous. It was concluded that cricket meal can be used as an alternative protein source to substitute of 50% soybean meal protein in the Sapera doeling flushing diet and it can improve the reproductive performances.

APPARENT DIGESTIBILITY OF TOWER AND CANDLE RAPESEED MEALS BY HOLSTEIN BULL CALVES

1980 ◽  
Vol 60 (4) ◽  
pp. 915-918 ◽  
Author(s):  
H. R. SHARMA ◽  
J. R. INGALLS ◽  
T. J. DEVLIN
Keyword(s):  
Soybean Meal ◽  
Crude Protein ◽  
Dry Matter ◽  
Apparent Digestibility ◽  
Protein Digestion ◽  
Holstein Bull ◽  
Bull Calves ◽  
Acid Detergent Fibre

Four Holstein bull calves, 18–20 wk of age and averaging 190 kg were used to determine the apparent digestibility of soybean meal (SBM), Tower and Candle rapeseed meals (RSM). Diets containing the RSM were lower (P < 0.05) in dry matter (DM) digestibility than the SBM diet. Apparent digestibilities of DM, acid-detergent fibre (ADF) and energy were not different (P > 0.05) among the three oil meals. However, the rapeseed meals tended to result in lower DM and energy digestibilities compared to that of the SBM sample. Apparent digestibility of crude protein was significantly (P < 0.05) higher for the SBM than the Candle RSM and similar to Tower RSM. However, the data would suggest that the differences in apparent protein digestion coefficients are due to differences in protein contents of the experimental diets and the daily N consumption by the calves.

PROCESSED POPLAR WOOD PELLETS AS A SOURCE OF ENERGY FOR HOLSTEIN BULL CALVES

1984 ◽  
Vol 64 (4) ◽  
pp. 1035-1044 ◽  
Author(s):  
L. A. DREVJANY ◽  
G. S. HOOPER ◽  
W. V. CANDLER
Keyword(s):  
Free Choice ◽  
Volatile Fatty Acids ◽  
Poplar Wood ◽  
Feed Conversion ◽  
Wood Pellets ◽  
Digestive Organs ◽  
Holstein Bull ◽  
Bull Calves ◽  
Dietary Treatments ◽  
Histopathological Effects

Eighteen Holstein bull calves averaging 100 kg were individually housed and radomly assigned to nine dietary treatments. Isonitrogenous diets, containing approximately 12% protein (DM basis), were offered free choice. Treatment 1 consisted of ground ear corn and liquid protein supplement (LPS-50) with 50% protein equivalent from urea. In the eight remaining treatments, corn ears were gradually replaced by processed poplar wood pellets (Bender-Heaney process) so that Treatment 9 consisted of processed wood and LPS-50 only. Increments of processed wood dry matter were approximately 10%/treatment. Weight gains and feed consumptions were recorded at 14-day intervals over the 98-day trial. Blood samples were taken for 3 consecutive days prior to slaughter. Digestive organs were observed for abnormalities and reticuloruminal contents were analyzed for pH, protein and volatile fatty acids. Overall daily gains (kg) and feed conversion ratios for Treatments 1–9 were 1.14, 5.97; 1.26, 5.81; 1.35, 6.01; 1.16, 6.73; 1.01, 7.31; 0.91, 8.05; 0.52, 11.44; 0.16, 27.23, respectively. There were no treatment effects on acetic, propionic and butyric acid concentrations in the reticulorumen. However, as the proportion of processed wood increased, there was a significant decrease (P < 0.05) in the concentrations of valeric and isovaleric acids. The curve for blood glucose was quadratic (P < 0.05), reaching maximum at the 20% level of processed wood and decreasing gradually thereafter. The rise of blood urea nitrogen was linear with increased values for treatments with higher proportion of processed wood in the ration. No consistent diet-related histopathological effects on the digestive organs were observed. Key words: Processed wood, NPN, iso-acids, BUN, calves

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