scholarly journals Effect of Dietary Protein Sources Substituting Soybean Meal on Growth Performance and Meat Quality in Ducks

Animals ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 133 ◽  
Author(s):  
Joanna Kuźniacka ◽  
Jakub Biesek ◽  
Mirosław Banaszak ◽  
Andrzej Rutkowski ◽  
Sebastian Kaczmarek ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Subcutaneous Fat ◽  
Rapeseed Meal ◽  
Group V ◽  
Pekin Ducks ◽  
Group Ii ◽  
Total Fat

The study aimed to examine the growth performance and meat quality of Pekin ducks fed diets consisting of various protein source alternatives (groups: II—yellow lupin (YL) and rapeseed meal (RSM); III—YL and narrow-leaved lupin (NLL); IV—pea and YL; V—RSM, YL, NLL and pea) to (I) soybean meal (SBM) and RSM. Four hundred and twenty ducks were assigned to five groups with six replicates (14 birds per group). After 7 weeks, 10 ducks from each group were slaughtered. Breast muscles were analyzed for water-holding capacity, drip loss, color, and elasticity. Productivity parameters did not differ between groups I and II but were lower in V. The weight of carcass, neck with skin, skin with subcutaneous fat and total fat were highest in group II. The proportion of wings was higher in group V. In group II, lightness (L*) was higher, but redness (a*) was lower. In groups, I and III, L* was lower and a* was higher. Breast muscles contained more protein in groups I and II, more fat in groups I and III and more water in groups II and IV. The inclusion of vegetable protein alternatives to SBM in duck diets provided the best results in birds fed with YL and RSM (ratio of 1:0:31 in starter and 1:0.81 in grower).

scholarly journals Effects of replacing soybean meal with perilla seed meal on growth performance, and meat quality of broilers

2020 ◽  
Vol 62 (4) ◽  
pp. 495-503 ◽  
Author(s):  
Han Jin Oh ◽  
Min Ho Song ◽  
Won Yun ◽  
Ji Hwan Lee ◽  
Ji Seon An ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Seed Meal ◽  
Perilla Seed

scholarly journals Effects of concentrate level and rapeseed meal supplementation on performance, carcass characteristics, meat quality and valuable cuts of Hereford and Charolais bulls offered grass silage-barley-based rations

2013 ◽  
Vol 22 (1) ◽  
pp. 151-167 ◽  
Author(s):  
Maiju Pesonen ◽  
Markku Honkavaara ◽  
Helena Kämäräinen ◽  
Tiina Tolonen ◽  
Mari Jaakkola ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Dry Matter ◽  
Carcass Traits ◽  
Carcass Characteristics ◽  
Rapeseed Meal ◽  
Lower Degree ◽  
Grass Silage ◽  
Concentrate Level

The objectives of this experiment with Hereford (Hf) and Charolais (Ch) bulls offered grass silage-based diets were to determine the effects on performance, carcass traits and meat quality of the proportion of concentrate in the diet, and the inclusion of rapeseed meal (RSM) in the barley-based concentrate. The two concentrate proportions were 200 and 500 g kg-1 dry matter, fed without or with RSM. The Ch bulls tended to achieve higher gain, produced less fat, had a higher percentage of meat from high-priced joints and had a lower degree of marbling in their meat compared to the Hf bulls. Dry matter and energy intakes, growth performance and carcass conformation improved with increasing concentrate level. Intake parameters and conformation improved more with the Ch bulls than with the Hf bulls as a consequence of increased concentrate allowance. RSM had only limited effects on the performance, carcass traits or meat quality.

Effect of soybean meal treatment with Cistus ladanifer condensed tannins in growth performance, carcass and meat quality of lambs

2020 ◽  
Vol 236 ◽  
pp. 104021 ◽  
Author(s):  
M.T.P. Dentinho ◽  
K. Paulos ◽  
A. Francisco ◽  
A.T. Belo ◽  
E. Jerónimo ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Condensed Tannins ◽  
Cistus Ladanifer

Replacing soybean meal with rapeseed meal and faba beans in a growing-finishing pig diet: Effect on growth performance, meat quality and metabolite changes

Meat Science ◽  
2020 ◽  
Vol 166 ◽  
pp. 108134
Author(s):  
Vladana Grabež ◽  
Bjørg Egelandsdal ◽  
Nils Petter Kjos ◽  
Ingrid Marie Håkenåsen ◽  
Liv Torunn Mydland ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Rapeseed Meal ◽  
Faba Beans ◽  
Finishing Pig ◽  
Effect On Growth

scholarly journals Effects of dietary rapeseed meal and peas on the performance and meat quality of broilers

2016 ◽  
Vol 25 (1) ◽  
Author(s):  
Petra Tuunainen ◽  
Erja Koivunen ◽  
Jarmo Valaja ◽  
Eija Valkonen ◽  
Jaakko Hiidenhovi ◽  
...  
Keyword(s):  
Meat Quality ◽  
Soybean Meal ◽  
Rapeseed Meal ◽  
Omega 3 ◽  
Breast Meat ◽  
Meal Protein ◽  
Omega 6 ◽  
Nitrogenous Basis ◽  
Grower Diet

Performance, meat quality and litter quality were determined in 4000 male and female Ross 308 broilers fed on starter diet (soybean meal or rapeseed meal and peas) and grower-finisher diets based on either soybean meal (control) or substituting rapeseed meal or rapeseed meal and pea in different proportions (100/0%, 75/25% or 50/50%) for soybean meal in iso-nitrogenous basis. Performance of the birds fed with soybean meal diets was superior compared to that of the birds fed with rapeseed meal and pea based diets. Bird performance was the poorest and mortality the highest for the birds fed with the rapeseed meal grower diet. In this experiment birds did not reach performance target for the age and strain of bird. Overall, diet based solely on rapeseed meal protein is not suitable for broiler production. However, dietary rapeseed meal inclusion clearly improved fatty acid profile of breast meat. The omega-6/omega-3-ratio was 4.1, 2.4 and 2.7 for soybean meal, rapeseed meal, and rapeseed meal and peas based diets, respectively. There were no differences in sensory quality evaluation of breast meat between the treatments.

Effect of Palm Kernel Protein on Growth Performance and Meat Quality of Broiler Chickens

2020 ◽  
Vol 17 (1) ◽  
pp. 41-47
Author(s):  
Nur Shahirah SHAHİDAN ◽  
Teck LOH ◽  
Mohamed ALSHELMANİ ◽  
Chong HAU ◽  
Fu LEE ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Broiler Chickens ◽  
Palm Kernel ◽  
Kernel Protein

Desirable effects of dietary 4-O-methyl-glucuronoarabinoxylan from the Echinacea plant on growth performance, thigh meat quality and development of small intestine in female Partridge-Shank broilers

2020 ◽  
Vol 60 (2) ◽  
pp. 288
Author(s):  
Qing-Chang Ren ◽  
Jing-Jing Xuan ◽  
Chuan-Yan Che ◽  
Xin-Chao Yan ◽  
Zhong-Ze Hu
Keyword(s):  
Small Intestine ◽  
Growth Performance ◽  
Meat Quality ◽  
Dietary Supplementation ◽  
Bodyweight Gain ◽  
Lower Percentage ◽  
Feed Ratio ◽  
Muscle Ph ◽  
Access To Water

In this trial we aimed to assess the effects of dietary supplementation of 4-O-methyl-glucuronoarabinoxylan (4OMG) on growth performance, thigh meat quality and small intestine development of female Partridge-Shank broilers. A total of 240 1-day-old female Partridge-Shank broilers were randomly distributed to four groups with three replicates of 20 within each group. Groups received either 0, 15, 20 or 25 g 4OMG/kg DM of diet. During the whole experiment of 60 days, broilers had ad libitum access to water and feed. At pen level, feed intake was recorded daily and broilers were weighed at the start and end of the experiment. For each group, three pens with a total of 20 broilers were randomly selected to determine the thigh meat quality and the small intestine development of broilers. Broilers fed diets with higher 4OMG had greater final liveweight (P = 0.004), daily bodyweight gain (P = 0.004) and gain-to-feed ratio (P < 0.001), muscle pH values (P = 0.031) and redness (P = 0.001), duodenal weight index (P = 0.042), jejunal (P = 0.043) and ileal length (P = 0.049), duodenal (P < 0.001) and ileal villus height (P = 0.008), but lower percentage of dead birds (P < 0.001), drip loss (P = 0.042) and shear force value (P = 0.043) of the thigh muscles. These results indicate that increasing dietary supplementation of 4OMG may improve growth performance and meat quality of female Partridge-Shank broilers through better development of small intestine.

scholarly journals Effects of Dietary Energy on Growth Performance, Rumen Fermentation and Bacterial Community, and Meat Quality of Holstein-Friesians Bulls Slaughtered at Different Ages

Animals ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1123 ◽  
Author(s):  
Haibo Wang ◽  
Hang Li ◽  
Fei Wu ◽  
Xinjun Qiu ◽  
Zhantao Yu ◽  
...  
Keyword(s):  
Bacterial Community ◽  
Growth Performance ◽  
Meat Quality ◽  
Energy Levels ◽  
Average Daily Gain ◽  
Rumen Fermentation ◽  
Dietary Energy ◽  
Different Ages ◽  
Slaughter Age

The objective of this study was to evaluate the effects of dietary energy levels on growth performance, rumen fermentation and bacterial community, and meat quality of Holstein-Friesians bulls slaughtered at different ages. Thirty-six Holstein-Friesians bulls (17 months of age) were divided into a 3 × 3 factorial experiment with three energy levels (LE, ME and HE; metabolizable energy is 10.12, 10.90 and 11.68 MJ/kg, respectively) of diets, and three slaughter ages (20, 23 and 26 months). Results indicated that bulls fed with ME and HE diets had higher dry matter intake, average daily gain, and dressing percentage at 23 or 26 months of age. The ME and HE diets also reduced bacterial diversity, altered relative abundances of bacteria and produced lower concentrations of acetate, but higher butyrate and valerate concentrations in rumen fluid. Increasing in dietary energy and slaughter age increased the intramuscular fat (IMF) and water holding capacity. In summary, Holstein-Friesians bulls fed with ME and HE diets, slaughtered at 23 and 26 months of age could be a good choice to produce beef with high IMF. Slaughter age may have less influence than dietary energy in altering fermentation by increasing amylolytic bacteria and decreasing cellulolytic bacteria, and thus, further affecting meat quality.

Sign in / Sign up

Export Citation Format

Share Document