ENZYMATICALLY PREHYDROLYZED SOYBEAN MEAL FOR MINK (Mustela vison) I. NUTRITIVE VALUE FOR GROWTH AND FURRING

1986 ◽  
Vol 66 (2) ◽  
pp. 505-513
Author(s):  
R. J. BELZILE ◽  
F. DAUPHIN ◽  
A. G. ROBERGE
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Key Words ◽  
Soybean Meal ◽  
Nutritive Value ◽  
Body Weight Gain ◽  
Mustela Vison ◽  
Fur Quality

Experiments were conducted to measure the nutritive value of dehulled soybean meal (SBM) prehydrolyzed for 5 h with pancreatin, pepsin or papain. In these studies, a conventional meat-based diet and an unhydrolyzed SBM diet were used as control diets. For the pancreatin experiment, the levels of SBM used in the wet diet (35% DM) were 5, 10 and 15%, whereas, for the pepsin and papain experiment, only a 10% SBM level was used. Results indicate that the introduction of SBM in a growing-furring mink diet for partially replacing animal proteins led to a reduction in body weight gain and to some reduction in pelt size, but the quality of the fur remained essentially the same. There was some improvement of body weight gain from feeding hydrolyzed SBM, especially at the 10 and 15% levels, but pelt length and fur quality were unaffected. Key words: Mink, growth and furring, soybean meal, enzymes

Wheat by-products in poultry nutrition. Part II. Nutritive value of wheat screenings, bakery by-products and wheat mill run and their improved utilization by enzyme supplementation

2004 ◽  
Vol 84 (3) ◽  
pp. 429-435 ◽  
Author(s):  
D. Boros ◽  
B. A. Slominski ◽  
W. Guenter ◽  
L. D. Campbell ◽  
O. Jones
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Nutritive Value ◽  
Body Weight Gain ◽  
Enzyme Supplementation ◽  
By Products

A series of experiments was conducted to determine the nutritive value of wheat screenings, bakery by-products and wheat mill run used by the feed industry in Canada and to investigate the effect of enzyme supplementation on available energy content, nutrient digestibility and broiler chicken growth performance. Broiler chicken performance (2-wk growth trial) was compared using a wheat/soybean meal-based control diet and diets substituted with wheat by-products (wheat screenings, 200 g kg-1; bakery by-products or mill run, 100 g kg-1). In addition, diets containing one sample of each of the by-products were fed to broiler chickens with enzyme supplementation (Superzyme W®). Chicken performance was not affected by dietary substitution of wheat by-products for wheat as values for control, wheat screenings (three samples), bakery by-products (two samples) and mill run (one sample) were similar for body weight gain (514, 520, 515, 500 g bird-1) and for feed to gain ratio (1.52, 1.52, 1.52, 1.50), respectively. Response to enzyme supplementation was highest for wheat screenings showing a statistically significant (P ≤ 0.05) improvement in body weight gain (523 vs. 548 g bird-1) and feed to gain ratio (1.54 vs. 1.47). To further substantiate the importance of enzyme supplementation, a long-term production trial with broiler chickens was conducted. Five replicate pens of 60 birds per treatment were used in the starter (21 d) and grower (16 d) phases of the experiment consisting of three treatments: positive control (PC) (wheat/soybean meal/fish meal), negative control (NC) (wheat/wheat screenings/barley/soybean/ canola meal) and NC + Enzyme (Superzyme W®). In comparison to PC, the NC diet contained 5% less metabolizable energy, 8–10% less crude protein, amino acids and calcium and 25% less available phosphorus. Body weight gain and feed conversion ratio averaged 2.14, 2.10, 2.17 kg bird-1 and 1.68, 1.76, 1.66 for PC, NC and NC + Enzyme, respectively. A significant (P < 0.05) improvement in broiler chicken performance with enzyme supplementation was further substantiated by the same magnitude of difference in dry matter (71.2, 68.7, 75.1%), starch (92.5, 90.3, 95.6%), non-starch poly saccharides (NSP) (4.8, 15.0, 36.1%), energy (AME) (12.37, 11.83, 12.84 MJ kg-1) and phytate (44.3, 37.5, 69.5%) digestibilities. It is evident from this study that the use of wheat by-products in concert with an effective enzyme supplement in broiler chicken diets will allow for optimum growth performance. Key words: Broilers, by-products, feeding value, enzymes

scholarly journals PSX-31 Effects of substitution of corn and soybean meal with dried distiller’s grains and solubles (DDGS) in legume based diets on lamb feed intake, body weight gain and blood metabolites

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 455-456
Author(s):  
Kianna E Lyte ◽  
Brou Kouakou ◽  
Jung Lee
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Soybean Meal ◽  
Feed Intake ◽  
Body Weight Gain ◽  
Live Weight ◽  
The United States ◽  
Soluble Carbohydrates ◽  
Blood Metabolites ◽  
Voluntary Feed Intake

Abstract In the United States, bioethanol is generated from corn and biodiesel from soybean oil to reduce the dependence on fossil fuels. Ethanol production generates DDGS, high in bypass protein and soluble carbohydrates, which can be used as a cheaper alternative replacement for corn and soybean. This experiment was conducted to evaluate voluntary feed intake, body weight gain and blood metabolites of lambs fed legume-based diets supplemented with corn and soybean meal or dried distillers grain with solubles (DDGS). Animals were individually housed in pens (1.52 mx 1.52 m) under a modified carport shed with woodchips as bedding. They were stratified into four groups (n = 9) with similar weights and standard deviation and randomly assigned to four treatments. The lambs were fed ground sericea hay (SL) or alfalfa meal (ALF) with either corn and soybean meal (control) or DDGS for 60 days. Treatments were SLC, SLDDGS, ALFC and AFLDDGS. The lambs were fed ad libitum based on their selected treatment and given water daily. At the end of the 60 days, weights and blood samples were collected. Plasma samples were analyzed for blood urea nitrogen (BUN), glucose and non-esterified fatty acids (NEFA). Data were analyzed using Proc Mix Procedure of SAS. Results indicated that replacing corn with DDGS did not (P &gt; 0.05) affect voluntary feed intake, final live weight and carcass weight. Blood NEFA and glucose were not affected by dietary treatments. BUN increased in lambs fed alfalfa with corn and soybean meal compared to animals fed either legume supplemented with DDGS. Similarly animals fed sericea have lower (P &lt; 0.05) BUN (19 vs 23 mg/dL) when corn and soybean meal were replaced with DDGS. DDGS can be used in legume diets for growing lambs in replacement for corn and soybean meal.

The impact of laboratory chow for rats in the experiments: Chemical and biological evaluation of nine grain-based diet options

2017 ◽  
Vol 37 (3) ◽  
pp. 275-284 ◽  
Author(s):  
RS Ferreira ◽  
L de Souza Morelini ◽  
EMC de Azeredo ◽  
ECS Vieira ◽  
EB Ferreira ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Soybean Meal ◽  
Body Weight Gain ◽  
Biological Evaluation ◽  
Efficiency Ratio ◽  
Protein Utilization ◽  
The Impact ◽  
Net Protein

Cereal-based diets formulated as semi-purified diets can provide flexibility for researchers, enabling open controlled formulas, besides being cheaper than purified diets. Seeking to widen the researchers’ options in their experimental design developments, we aimed at assaying the chemical score, growth performance and protein utilization of nine semi-purified experimental chows. These diets were formulated at 17.8%, 12% and 8% protein contents, using three variations of ingredients for each one, as follows: casein (C), casein+soybean meal (C+S, 1:1 w/w protein) and casein+soybean meal+corn gluten meal (C+S+G, 1:1:1 w/w protein), without cysteine supplementation and setting casein 17.8% (AIN-93G) as reference diet. The diets C and C+S (17.8%) had the Cys as the limiting amino acid once the addition of gluten turns the Lys as second limiting. All diets had the potential for promoting growth with body mass gain, feed conversion ratio (FCR; chow consumed per body weight gain, average 3.12) and feed efficiency ratio (FER; body weight gain per chow consumed, average 0.3), except for C+S+G 8% (FCR = 6 g; FER = 0.13). These variations were mainly due to the protein amounts independently from the protein ingredient used and could characterize the C+S+G 8% as unable to support growth. For the other parameters (digestibility, net protein ratio, net protein utilization and protein efficiency ratio), there were no relevant differences between the diets. We can conclude that 17.8%, 12% and 8% chows (C and C+S) allowed a proper combination of ingredients from the point of view of palatability, nutrient availability/utilization, metabolic processes, growth performance and feed utilization parameters.

A COMPARISON OF RAPESEED MEAL AND SOYBEAN MEAL AS A SOURCE OF PROTEIN AND PROTECTED LIPID AS A SOURCE OF SUPPLEMENTAL ENERGY FOR CALF STARTER DIETS

1980 ◽  
Vol 60 (2) ◽  
pp. 359-366 ◽  
Author(s):  
L. J. FISHER
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Soybean Meal ◽  
Dry Matter ◽  
Body Weight Gain ◽  
Rapeseed Meal ◽  
Feed Conversion ◽  
Dry Matter Digestibility ◽  
Kidney Fat ◽  
Formed Part

Thirty male Holstein calves were utilized in a 2 × 3 factorial experiment designed to compare rapeseed meal (cv. Candle) and soybean meal as protein supplements and 0, 10, and 20% levels of protected lipid as a form of supplemental energy for starter rations. The six rations were fed free choice from 21 to 70 days of the experiment with whole milk fed at 10% of body weight from 0 to 42 days. Starter intake was similar for the two protein sources but significantly less for the ration containing 10% protected lipid compared to either the 0 or 20% levels. Body weight gain was faster for calves fed the starter containing 20% protected lipid compared to those fed the 10% level. Efficiency of feed conversion was greater for calves receiving protected lipid. There were no differences between protein source in dry matter intake, body weight gain, efficiency of feed conversion, apparent dry matter digestibility or dressing percent. Plasma glucose and percent hematocrit were significantly lower and percent kidney fat significantly higher for calves fed starter rations containing soybean meal. The relative availability of copper was reduced significantly when soybean meal or 20% protected lipid formed part of the starter diet. It was concluded from this study that Candle rapeseed meal was a suitable source of supplemental protein for calf starter diets and that the inclusion of protected lipid improved feed conversion of calves from 43 to 70 days of age.

Whole canola/pea and whole canola/canola meal blends in diets for broiler chickens 2. Determination of optimal inclusion levels

1997 ◽  
Vol 77 (2) ◽  
pp. 191-195 ◽  
Author(s):  
Y. O. Fasina ◽  
G. L. Campbell
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Key Words ◽  
Feed Intake ◽  
Broiler Chickens ◽  
Body Weight Gain ◽  
Canola Meal ◽  
Canola Seed ◽  
Finisher Diets

Whole canola/pea (WCP, 1:1 wt/wt) or whole canola/canola meal (WCC, 3:1 wt/wt) were heat-processed using a commercial pellet mill prior to incorporation in broiler starter (0–20 d) and finisher diets (20–40 d). The pelleted blends readily disintegrated in the preparation of the mash diets. Body weight gain of broilers (0–40 d) fed WCP (0, 10, 20, or 30%) or WCC (0, 5, 10, or 15%) declined linearly with level of dietary inclusion (P < 0.01). Feed intake declined curvilinearly (P < 0.01) with both blends, with lower intake most apparent at the higher inclusion levels. Feed/gain increased for broilers fed WCP or WCC (P < 0.01). Overall broiler mortality declined incrementally with inclusion of WCP (P < 0.07) or WCC (P < 0.03) in the diet. Although there was no distinct limitation on the dietary inclusion levels of either blend, the low feed intake with broilers fed 15% WCC indicated that its level should not exceed 10% of the diet. Key words: Canola seed, canola meal, peas, broiler chickens

Effect of microbial proteases on the performance and carcass traits in commercial broilers fed maize-soy bean meal -meat cum bone meal based diets

2018 ◽  
Author(s):  
T. Srilatha ◽  
V. Ravinder Reddy ◽  
V. Chinni Preetam ◽  
S. V. Rama Rao ◽  
Y. Ramana Reddy
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Soybean Meal ◽  
Body Weight Gain ◽  
Carcass Traits ◽  
Relative Weight ◽  
The Body ◽  
Alkaline Proteases ◽  
Bone Meal ◽  
Low Protein

An experiment was conducted to evaluate the effective combinations of proteases (acid, neutral and alkaline) and their concentrations on performance and carcass traits in commercial broilers fed on diets containing sub-optimal protein levels. A total of 320 broilers were used in completely randomized design with eight treatments with eight replicates in each treatment and 5chicks in each replicate. Maize-soybean meal (CD) and maize-soybean-meat cum bone meal (BD) based diets were formulated to contain 23, 21 and 19.5% crude protein (CP) and 19.5,18 and 17.5% CP, respectively during pre-starter (1-11 d), starter (12-28d) and finisher (29-42d) phases. All the diets were fed adlibitum from 1d to 42 d of age. The low protein BD were supplemented with two different combinations of proteases (1:1:1 and 2:1:1 acidic, neutral and alkaline proteases, respectively) with total activity of 2000, 4000 and 6000u/kg.The results revealed that the broilers fed CD had significantly higher body weight gain compared to those fed BD. Supplementation of proteases to the BD significantly (P LESS THAN 0.05) improved the body weight gain and feed efficiency during 21 d of age, but not during the latter phase ( 42 d of age) of growth. The broilers fed on CD had significantly (P less than 0.05) higher ready to cook and breast yields compared to those fed the BD or BD with protease supplementation. The relative weight of abdominal fat was significantly (P less than 0.05) reduced in broilers fed BD with 1:1:1 (acidic, neutral and alkaline proteases) at 4000 u protease / kg diet as compared to BD. It is suggested that addition of proteases to low protein diets had a significant positive effect in young chicken fed on maize-soybean meal and -meat and bone meal based diets.

scholarly journals A Multicarbohydrase and Phytase Complex Is Able to Compensate a Nutrient-Deficiency in Growing-Finishing Pigs

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1129
Author(s):  
Ya-Kuan Huang ◽  
Ling Zhao ◽  
Hua Sun ◽  
Xue-Mei Xu ◽  
Jlali Maamer ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Feed Intake ◽  
Crude Protein ◽  
Body Weight Gain ◽  
Carcass Traits ◽  
Finishing Pigs

The objective of this study was to evaluate the efficacy of supplementing a corn-wheat-soybean meal-based diet with a multicarbohydrase and phytase complex (MCPC) on growth performance, apparent total tract digestibility (ATTD) of nutrients, carcass traits, and meat quality in growing-finishing pigs. A total of 300 pigs (Duroc × Large White × Landrace; body weight = 25.3 ± 0.7 kg) were randomly allotted to three groups with 10 replicates of 10 pigs each. Pigs from three groups were fed positive control (PC) or negative control (NC), without or with MCPC diets, respectively. The MCPC supplied at least 1800, 1244, 6600, and 1000 units of xylanase, β-glucanase, α-arabinofuranosidase, and phytase per kilogram of diet, respectively. The NC diet was the PC diet but reduced in net energy (NE), digestible amino acids (dig. AA), digestible P (dig. P), and Ca by 74 kcal/kg, 7.0%, 0.134, and 0.119 percentage points, respectively. The diets were fed in 4 growth phases based on body weight (BW): phase 1: 25–50 kg, phase 2: 50–75 kg, phase 3: 75–100 kg, and phase 4: 100–135 kg. Compared to the PC, the NC diet decreased (p < 0.05) body weight gain, feed intake, and(or) feed to gain ratio during the growing/finishing phases 1, 2, 3, and 4. It also reduced (p < 0.05) the ATTD of crude protein, crude fat, P, and Ca of pigs. MCPC supplementation improved (p < 0.05) the body weight gain, feed intake, and(or) feed to gain ratio in phases 2, 3, and 4 and the ATTD of crude protein, crude fat, ash, P, and Ca for the NC diet. Additionally, dietary treatment had no effects on carcass traits and meat quality with the exception that the loin eye area in the NC plus MCPC diet was higher (p < 0.05) than the NC diet. In conclusion, the addition of MCPC to a corn-soybean meal-wheat-based diet reduced in energy and nutrients improved the growth performance and nutrient digestibility but had little effect on carcass traits and meat quality in growing-finishing pigs.

scholarly journals Optimization of lambs feeding in hilly-mountainous region of Serbia

2004 ◽  
Vol 20 (1-2) ◽  
pp. 89-92 ◽  
Author(s):  
Ratimir Cmiljanic ◽  
Miroslav Zujovic ◽  
Zlatica Pavlovski ◽  
Snezana Trenkovski
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Meat Quality ◽  
Diet Composition ◽  
Body Weight Gain ◽  
The Body ◽  
Mountainous Region ◽  
Feed Conversion ◽  
Feeding Systems

The paper gives review on more recent research into the influence of nutrition on production results in fattening lambs. The results regarding the influence of feeding systems and diet composition on body weight gain feed conversion and meat quality in fattening lambs are given. Obtained results show that with suitable feeding system the body weight gain and feed conversion can be increased by 19-21% and 10-17% respectively. Besides, in this way the quality of lamb meat can be improved as well. The research showed that in hilly-mountainous region of Serbia, with 90 day old lambs on proper nutrition system the lambs of body mass of 23,0-25,0 kg with excellent meat quality can be produced.

scholarly journals PEMANFAATAN KULITUBIKAYUFERMENTASIDENGAN METODETAKAKURADALAMPAKANTERHADAP PERTUMBUHANKELINCINEWZEALANDWHITE JANTANLEPASSAPIH

2017 ◽  
Author(s):  
Hasnudi
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
New Zealand ◽  
Body Weight Gain ◽  
Zealand White Rabbit ◽  
New Zealand White Rabbit ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Cassava Peel

Fermented cassava peel with takakura method can increase the protein content of feed for improving the quality of feed. This study aims to determine the effect of fermented cassava peel fermented with takakura method in feed on the growth of weaning New Zealand white rabbit. The experiment was conducted in the Laboratory of Animal Biology, Faculty of Agriculture, University of Sumatera Utara. The research carried out for 2 months started from September to November 2012. The research design was used in this study was completely randomized design (CRD) with 4 treatments and 5 replications. Treatments consist of P0 (0% fermented cassava peel), P1(10% fermented cassava peel), P2(20% fermented cassava peel) and P3(30% fermented cassava peel).The results showed that administration of a variety of fermented cassava peel levels of takakura method were significantly different (P&lt;0.01) on consumption, body weight gain, and feedcefficiency.Itisconcludedthatfermentedcassavapeelcan’tbeusedasfeedofNewZealandWhiteRabbit

scholarly journals Pengaruh Penggunaan Rumput Kebar (Biophytum petsianum Clotzch) dalam Konsentrat Berdasarkan Kandungan Protein Kasar 19% terhadap Penampilan Kelinci

2017 ◽  
Vol 10 (2) ◽  
pp. 64
Author(s):  
Martha Kayadoe ◽  
O R Faidiban ◽  
Purwaningsih Purwaningsih ◽  
Dwi Nurhidayati
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Key Words ◽  
Analysis Of Variance ◽  
Feed Efficiency ◽  
Body Weight Gain ◽  
Protein Requirement ◽  
Randomized Design ◽  
Affect Body Weight

<p>The objective of this study was to investigate the performances of rabbit using several levels of Kebar grass in concentrate, i.e. 0, 5, 10 and 15%, according to protein requirement 19%. Research designed by using Randomized Design Group and each treatment was replicated two times. Data were analyzed using Analysis of Variance and Continued with LSD test. The addition of kebar grass concentrates had no effect in ration and feed efficiency, but significantly affect body weight gain in treatment of 10% and 15% compared to without addition (0%) of kebar grass and 5%. The addition of kebar grass did not affect palatability.</p><p>Key words : kebar grass, rabbit, concentrate, formulations</p>

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