218 Replacement of Soybean Meal with Corn DDGS and Crystalline Amino Acids Impacts Performance and Carcass Characteristics of Finishing Pigs

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 113-113
Author(s):  
Brooke E Anderson ◽  
Jonathan P Holt ◽  
R D Boyd ◽  
Eric van Heugten
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Phase 1 ◽  
Finishing Pigs ◽  
Phase 2 ◽  
Carcass Yield ◽  
High Amino Acid ◽  
Ideal Protein ◽  
Impact Phase ◽  
Crystalline Amino Acids

Abstract This study evaluated the effects of replacing soybean meal (SBM) with DDGS and crystalline amino acids on growth, carcass lean, and carcass yield of finishing pigs. Pigs (n = 480; 83.1±0.35 kg) were blocked by BW and sex and assigned to 80 pens (3 gilts and 3 barrows/pen). Treatments were arranged as a 2×4 factorial with DDGS included at 0 or 20% and L-lysine·HCl (LYS) added at 0.0, 0.2, 0.4, or 0.6%. Diets were balanced for ideal protein and NE and contained 0.75% and 0.67% SID lysine for Phase 1 (21 days) and Phase 2 (to market, 13 or 20 days), respectively. Only 0.49% LYS was necessary to meet the SID lysine requirement for the highest LYS (0.6%) diet for Phase 2. As LYS increased, dietary SBM inclusion decreased from 21.75% to 2.85% (Phase 1) and 18.75% to 3.35% (Phase 2) for control diets. It decreased from 18.40% to 0% (Phase 1) and 15.40 to 0% (Phase 2) for DDGS diets. During Phase 1, DDGS decreased ADG (992 vs. 1039 g/d; P = 0.031) and ADFI (3424 vs. 3503 g/d; P = 0.061). Increasing LYS linearly decreased ADG (1031, 1037, 1035, 959 g/d; P=0.026) and G:F (299, 295, 298, 281 g/kg; P = 0.026). Treatments did not impact Phase 2 performance. Overall, DDGS reduced ADG (1098 vs. 1131 g/d; P = 0.048) and ADFI (3638 vs 3712 g/d; P = 0.070). Supplemental LYS linearly decreased ADG (1133, 1141, 1120, and 1064 g/d; P = 0.005) and G:F (310, 305, 304, and 295 g/kg; P = 0.006). ADFI increased quadratically (P = 0.002) with LYS within SBM control, but not DDGS (interaction; P = 0.009). Ultrasound loin-eye-area corrected for BW tended to decrease quadratically (48.3, 48.8, 49.1, 47.4 cm2; P = 0.060) with increasing LYS. DDGS reduced carcass yield (72.62 vs. 73.04%; P = 0.034). Replacement of SBM with DDGS and high amino acid inclusion negatively impacted growth performance and carcass yield of finisher pigs.

143 Impact of Replacing Soybean Meal with Corn DDGS and Crystalline Amino Acids on Performance and Carcass Characteristics of Growing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 72-73
Author(s):  
Brooke E Anderson ◽  
Jon P Holt ◽  
R D Boyd ◽  
Eric van Heugten
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Phase 1 ◽  
Carcass Characteristics ◽  
Growing Pigs ◽  
Net Energy ◽  
Phase 2 ◽  
Ideal Protein ◽  
Crystalline Amino Acids ◽  
Corn Ddgs

Abstract This study evaluated the effect of replacing soybean meal (SBM) with DDGS and crystalline amino acids on growth and carcass lean. Pigs (n = 512; 38.51±0.13 kg BW) were blocked by BW and sex and placed in 64 pens (4 gilts and barrows per pen). Treatments were arranged as a 2×4 factorial with DDGS included at 0 or 25% and L-lysine-HCl (LYS) added at 0, 0.2, 0.4, and 0.6%. Dietary SBM inclusion declined as LYS increased from 32.06 to 13.14% (Phase 1) and 28.25 to 9.40% (Phase 2) for control diets. It declined from 27.85 to 8.89% (Phase 1) and 24.05 to 5.10% (Phase 2) for DDGS diets. Diets contained 1.00 (Phase 1, 21 days) and 0.90% (Phase 2, 18 days) SID lysine and were balanced for ideal protein and net energy. During Phase 1, DDGS decreased ADG (P = 0.06; 786 vs. 821 g/d). Increasing LYS increased (quadratic, P ≤ 0.05) ADG and ADFI with the greatest response at 0.4% LYS. G:F decreased (linear, P = 0.035) with increasing LYS. During Phase 2, increasing LYS in control, but not DDGS diets, decreased (linear, P < 0.005) ADG and ADFI. G:F declined (P = 0.054) with DDGS inclusion (370 vs. 383 g/kg). Overall, ADG decreased (linear, P = 0.005) as LYS increased in control (959, 929, 908, 860 g/d), but not DDGS diets (863, 908, 931, 832 g/d). ADFI decreased (linear, P = 0.014) with increasing LYS in control (2270, 2198, 2186, 2130 g/d), but increased (quadratic, P = 0.039) in DDGS diets (2112, 2207, 2324, 2103 g/d). DDGS reduced (P≤0.03) ADG (883 vs. 914 g/d), G:F (405 vs. 417 g/kg) and LEA (34.5 vs. 35.3 cm2), while increasing LYS decreased (linear, P < 0.005) G:F (417, 419, 409, 401 g/kg) and LEA (35.34, 35.17, 35.46, 33.64 cm2). Displacement of SBM with DDGS reduced growth and LYS addition negatively affected growth and G:F for diets with SBM, but not DDGS.

167 Effects of L-lys Hcl and Distillers Dried Grains Inclusion Rate on Growth Performance of Finishing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 57-57
Author(s):  
Henrique S Cemin ◽  
Luke A Swalla ◽  
Jamie L Pietig ◽  
Sharlie A Hansen ◽  
Ernie L Hansen
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Interactive Effects ◽  
Finishing Pigs ◽  
Distillers Dried Grains ◽  
White Grease ◽  
Inclusion Rate ◽  
Quadratic Response ◽  
High Level ◽  
Crystalline Amino Acids

Abstract An experiment was conducted to determine the effects of L-Lys HCl inclusion in diets with or without distillers dried grains with solubles (DDGS) on growth performance of finishing pigs. A total of 2,414 pigs (initial BW = 92.7 kg) were used in a 34-d trial. Treatments were arranged as a 2 × 3 factorial treatment structure with two levels of DDGS (0 or 10%) and three levels of L-Lys HCl (0.2, 0.3, or 0.4%). Diets were corn and soybean meal-based and were formulated to be isocaloric (NE = 2,668 kcal/kg) and isolysinic (0.75% SID Lys) by adjusting the inclusion of soybean meal, crystalline amino acids, and choice white grease. All other nutrient levels met or exceeded the NRC (2012) requirement estimates. There were 16 replicates per treatment. Pigs were weighed and feed disappearance measured to calculate ADG, ADFI, and G:F. Data was analyzed with SAS MIXED procedure. There was no evidence (P > 0.10) for interactive effects between L-Lys HCl and DDGS inclusion rate. Pigs fed diets with 10% DDGS had improved (P = 0.002) G:F, but there was no evidence (P > 0.10) for differences in ADG or ADFI. Pigs fed increasing levels of L-Lys HCl had higher (linear, P = 0.026) ADFI, decreased (quadratic, P = 0.013) G:F, and a tendency for quadratic response (P = 0.063) in ADG, overall with the poorest performance observed for pigs fed the diet with 0.4% L-Lys HCl. In conclusion, pigs fed 0 or 10% DDGS presented similar performance; however, pigs fed the high level of L-Lys HCl presented decreased performance.

scholarly journals 138 Effects of Increasing Soybean Meal in Corn-based Diets on Growth Performance of Late-finishing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 70-71
Author(s):  
Julia P Holen ◽  
Robert D Goodband ◽  
Mike D Tokach ◽  
Jason C Woodworth ◽  
Joel M DeRouchey
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Soybean Meal ◽  
Fixed Effects ◽  
Average Length ◽  
Average Daily Gain ◽  
Random Effect ◽  
Finishing Pigs ◽  
Distillers Grains With Solubles ◽  
Dietary Treatments

Abstract Two experiments were conducted to determine the effects of increasing levels of soybean meal (SBM) replacing feed grade amino acids in corn or corn-dried distillers grains with solubles (DDGS)-based diets on growth performance of late finishing pigs. In both experiments, there were 22 to 27 pigs per pen and 14 pens per treatment. Average length of the experiments was 35 (Exp. 1) and 29 days (Exp. 2). Diets were balanced to contain 0.70% SID Lys and 2,667 or 2,610 kcal NE/kg for Exp. 1 and 2, respectively. Minimum amino acid ratios relative to Lys were: Ile, 55; Met&Cys, 60; Thr, 65; Trp, 19.5, and Val, 70. Dietary crude protein ranged from 10.1 to 15.2 for Exp. 1 and 13.6 to 19.4 for Exp. 2. The statistical model considered fixed effects of treatment, linear and quadratic contrasts, and random effect of block. In Exp.1, 1,793 pigs (L337×1050, PIC; initially 104.9 ± 1.4 kg) were fed corn-based diets and pens of pigs were assigned to 1 of 5 dietary treatments with increasing SBM from 5 to 20%. Overall, average daily gain (ADG) and gain-to-feed (G:F) increased (linear; P < 0.05) as SBM increased with the greatest improvement observed as SBM increased from 5 to 8.75%, with little improvement thereafter. In Exp. 2, 1,827 pigs (L337×1050, PIC; initially 97.9 ± 1.1 kg) were used in a similar study as Exp. 1, but all diets contained 25% DDGS and SBM levels increased from 0 to 16%. Overall, G:F and final bodyweight of pigs marginally improved (linear and quadratic, respectively; P < 0.10) as SBM increased, with the greatest performance observed when diets contained 8% SBM. These results suggest that increasing SBM up to 8% at the expense of feed grade amino acids in corn or corn-DDGS-based diets improved ADG or G:F in late-finishing pigs.

scholarly journals Effects of added dietary salt on pig growth performance1,2

2018 ◽  
Vol 2 (4) ◽  
pp. 396-406 ◽  
Author(s):  
Dwight J Shawk ◽  
Robert D Goodband ◽  
Mike D Tokach ◽  
Steve S Dritz ◽  
Joel M DeRouchey ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Phase 1 ◽  
Average Daily Gain ◽  
Break Point ◽  
Feed Ratio ◽  
Phase 2 ◽  
Dietary Salt ◽  
Linear Quadratic ◽  
Daily Gain ◽  
Added Salt

Abstract Three studies evaluated the effects of added dietary salt on growth performance of pigs weighing 7 to 10, 11 to 30, and 27 to 65 kg. In experiment 1, 325 pigs were used with 5 pigs per pen and 13 pens per treatment. Pigs were fed a diet (0.39% Na and 0.78% Cl) for 7 d after weaning, then randomly assigned to diets with either 0, 0.20, 0.40, 0.60, or 0.80% added salt for 14 d. All diets were corn-soybean meal-based with 10% dried whey. Calculated Na concentrations were 0.11, 0.19, 0.27, 0.35, and 0.43% and calculated Cl concentrations were 0.23, 0.35, 0.47, 0.59, and 0.70%, respectively. Increasing salt increased (linear, P < 0.05) average daily gain (ADG) and gain to feed ratio (G:F). For ADG, the linear, quadratic polynomial (QP), and broken-line linear (BLL) models were competing with the breakpoint for the BLL at 0.59% salt. For G:F, the BLL reported a breakpoint at 0.33% while the QP indicated maximum G:F at 0.67% added salt. In experiment 2, 300 pigs were used in a 34-d trial with 5 pigs per pen and 12 pens per treatment. Pigs were weaned at 21 d of age and fed a phase 1 diet (0.50% Na and 0.67% Cl) for 11 d and then a phase 2 diet (0.35% Na and 0.59% Cl) for 14 d. Then pens of pigs were randomly assigned to corn-soybean meal-based diets containing 0.20, 0.35, 0.50, 0.65, or 0.80% added salt. Calculated dietary Na concentration were 0.10, 0.16, 0.22, 0.28, and 0.34% and calculated Cl concentrations were 0.23, 0.32, 0.41, 0.50, and 0.59%, respectively. Overall, ADG and G:F increased (quadratic, P < 0.07) with increasing added salt. For ADG, the QP and BLL had similar fit with the breakpoint for BLL at 0.51% added salt. For G:F, the BLL model predicted a break point at 0.35% added salt. In experiment 3, 1,188 pigs were used in a 44-d study with 27 pigs per pen and 11 pens per treatment. Pens of pigs were randomly assigned to corn-soybean meal-based diets containing 0.10, 0.33, 0.55, or 0.75% added salt. Calculated dietary Na concentrations were 0.10, 0.19, 0.28, and 0.36% and calculated Cl concentrations were 0.23, 0.36, 0.49, and 0.61%, respectively. Overall, there was no evidence to indicate that added salt above 0.10% of the diet affected growth. In conclusion, the BLL models suggested to maximize ADG for 7 to 10 and 11 to 30 kg pigs was 0.59% (0.34% Na and 0.58% Cl) and 0.51% added salt (0.22% Na and 0.42% Cl), respectively. There was no evidence that growth of 27 to 65 kg pigs was improved beyond 0.10% added salt (0.11% Na and 0.26% Cl).

Least cost diets to reduce nitrogen excretion by growing and finishing pigs

1995 ◽  
Vol 1995 ◽  
pp. 36-36
Author(s):  
R.M. Kay ◽  
P.A. Lee
Keyword(s):  
Amino Acids ◽  
Protein Quality ◽  
Water System ◽  
Nitrogen Retention ◽  
Essential Amino Acids ◽  
Nitrogen Excretion ◽  
Finishing Pigs ◽  
Ideal Protein ◽  
The Uk ◽  
Feeding Diets

In the UK, pollution of the water system with nitrate nitrogen leaching from the soil is seen as a major problem and farm animal effluents have been identified as a major source of nitrate pollution. It would, therefore, be beneficial to the livestock producer and to the environment if the nitrogen excretion from animals could be kept to a minimum. To limit the excretion of nitrogen by the pig, it is necessary to supply amino acids in the diet in better agreement with its dietary requirements. This could be achieved either by feeding diets according to the pig's requirements based on age and/or weight (phase feeding) or by improving protein quality. The best protein quality would be that which has the same balance of essential amino acids (EAA) with respect to lysine as that required by the pig, i.e. ideal protein. Diets formulated on the basis of total dietary EAA on an ideal protein basis, using crystalline EAA, could enable lower crude protein (CP) diets to be offered whilst maintaining nitrogen retention (NR). An alternative approach to formulating diets would be to base the formulations on either: 1) currently available, commercial database values for ileal digestible EAA values of ingredients to achieve diets as close to ideal protein as possible but within least cost formulation constraints; or 2) ingredients limited simply to cereals and pulses and supplemented with crystalline EAA to formulate as close to ideal protein as possible. The object of the present experiment was to evaluate diets, formulated on this basis, in terms of nitrogen intake (NI), excretion (NE) and retention (NR) in pigs using balance studies.

scholarly journals 100 Sequential feeding with diets that differ in amino acid content can significantly increase performance of growing and finishing pigs

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 81-81
Author(s):  
Alini Veira ◽  
Luan S Santos ◽  
Alicia Fraga ◽  
Paulo Campos ◽  
Raphael Caetano ◽  
...  
Keyword(s):  
Amino Acid ◽  
Acid Content ◽  
Phase 1 ◽  
Amino Acid Content ◽  
Experimental Period ◽  
Finishing Pigs ◽  
Phase 2 ◽  
Nutrient Metabolism ◽  
Feeding Programs ◽  
The Impact

Abstract Recent studies have shown that feed intake, nutrient metabolism and utilization may vary during the 24-h circadian period. In this regard, this study aimed at evaluating the impact on performance from the switching of conventional to sequential feeding programs with diets that differ in amino acid content over the day for growing–finishing pigs. Sixty-eight 25-kg (±2.04) BW barrows were assigned to 4 feeding programs (17 animals per treatment): 1) conventional feeding (CONV), in which pigs received 100% of standardized ileal digestible (SID) AA recommendations for the entire day; 2) sequential feeding (SEQ80-120), providing 80% SID AA recommendations from 2400 to 1159 h and 120% from 1200 to 2359 h; 3) sequential feeding (SEQ70-130) providing 70% SID AA recommendations from 2400 to 1159 h and 130% from 1200 to 2359 h; and 4) sequential feeding (SEQ60-140) providing 60% SID AA recommendations from 2400 to 1159 h and 140% from 1200 to 2359 h. The experimental period lasted 82 d and was subdivided in 3 phases: phase 1 (0 to 28 d), phase 2 (29 to 54 d) and phase 3 (55 to 82 d). The data were analyzed using the MIXED procedure in SAS (SAS Inst. Inc., Cary, NC). SEQ80-120 and SEQ60-140 did not improve performance compared to CONV (P > 0.05). However, ADFI, ADG and BW was higher for SEQ70-130 than CONV during phase 1 (1.49 vs 1.3 kg/d; 0.74 vs 0.65 kg/d; 46.55 vs 43.40 kg, respectively; P < 0.05). During phase 2, BW tended to be higher for SEQ70-130 than CONV (69.20 vs 63.60 kg; P = 0.08). In the entire experimental period, ADFI tended to be higher for SEQ70-130 than CONV (2.08 vs 1.89 kg/d; P = 0.10). According to our results, sequential feeding program improves performance of growing–finishing at the beginning of the period.

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.

scholarly journals PSII-5 Carcass characteristics and growth performance of market pigs fed reduced lysine diets in bedded hoop barns

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 229-230
Author(s):  
Peter J Lammers ◽  
Chad A Stahl ◽  
Mark S Honeyman
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Large Scale ◽  
Phase 1 ◽  
Stocking Density ◽  
Carcass Characteristics ◽  
Small Scale ◽  
P Value ◽  
Phase 2 ◽  
Des Moines

Abstract A 2 × 2 × 2 factorial design was used to compare the effect of SID Lys:ME concentration (current vs. reduced), stocking density (1.30 vs. 4.05 m2/pig), and harvest month (August vs. March) on pigs raised in bedded hoop barns in Western Iowa. For each harvest month, 420 pigs produced from the mating of Duroc boars (Choice Genetics; West Des Moines, IA) to Camborough females (PIC; Hendersonville, TN) were sorted into 12 pens. Six pens were inside 3 large-scale (9.1 × 18.3 m) hoop barns and were stocked with 64 pigs/pen (32 barrows and 32 gilts; 1.30 m2/ pig). Six pens were inside 3 small-scale (6.0 × 10.8 m) hoop barns and were stocked with 6 pigs/pen (3 barrows and 3 gilts; 4.05 m2/pig). Within each stocking density, pens were randomly assigned to 1 of 2 diets which were fed in 2 phases. Corn-soybean meal diets were formulated to deliver 2.94 or 2.34 g SID Lys per Mcal ME in phase 1 (72.6–95.0 kg) and 2.34 or 1.76 g SID Lys per Mcal ME in phase 2 (> 95.0 kg). Pigs were individually weighed every 28 days and feed disappearance was recorded. When pigs in a pen averaged 129.3 kg the entire pen of pigs were harvested. A single chop (last-rib location; 2.54 cm thick) was collected from each carcass to assess pork quality. Pigs harvested in the summer grew faster, more efficiently, and with more intramuscular fat than those harvested in winter (P-value ≤ 0.05) but had lower 10th rib pH (P-value < 0.0001). Pigs allotted 4.05 m2/pig grew more efficiently but had reduced last rib pH as compared to pigs stocked at 1.30 m2/pig (P-value < 0.05). Reducing SID Lys:ME did not impact growth performance or carcass characteristics (P-value > 0.10). Lower concentrations of SID Lys:ME may be adequate for pigs housed in bedded hoop barns but further study is warranted.

EVALUATION OF A HIGH-PROTEIN CULTIVAR OF OATS (HINOATS) AS A FEED FOR SWINE

1978 ◽  
Vol 58 (1) ◽  
pp. 87-96 ◽  
Author(s):  
D. M. ANDERSON ◽  
J. M. BELL ◽  
G. I. CHRISTISON
Keyword(s):  
Amino Acids ◽  
Body Weight ◽  
Soybean Meal ◽  
Avena Sativa ◽  
Crude Protein ◽  
High Protein ◽  
Factorial Experiment ◽  
Finishing Pigs ◽  
Feeding Trials ◽  
Crossbred Pigs

Oats (Avena sativa L. cv. Hinoats, 14.6% crude protein, 4.66 Mcal GE/kg) were tested in digestion and feeding trials with growing–finishing pigs from 23 to 91 kg body weight. Up to 57 kg, groups of six crossbred pigs (3 male, 3 female) in a 3 × 3 factorial experiment were fed supplemented diets of Hinoats meal, Hinoats pellets or 2/3 Hinoats:1/3 wheat, each with one of three supplements: either 0.2% lysine plus 0.05% methionine, or with half levels of these amino acids plus 2% soybean meal, or 6% soybean meal. At 57 kg, the pigs were assigned from each grower ration to one of three finisher rations, these being the three grower rations supplemented only with amino acids. Feeding was allowed for three 1-h periods daily up to 57 kg body weight and for two 1-h periods thereafter. Pigs of 23–57 kg fed pellets had greater daily feed intakes than pigs fed meal or the meal ration containing wheat (1.90, 1.70, 1.77 kg, respectively) and grew faster (0.69, 0.60, 0.60 kg/day, respectively). From 57 kg body weight, performance was not affected by previous diet but pigs fed pellets ate more and grew faster than the others. Hinoats rations were efficiently utilized by the pigs. In separate digestion trials, Hinoats energy and protein were found to be 72 and 82% digestible, respectively.

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