DIGESTIBILITY, NITROGEN RETENTION AND CALORIC VALUE OF RAPESEED AND SOYBEAN MEALS WHEN FED AT TWO DIETARY LEVELS TO CALVES

1970 ◽  
Vol 50 (3) ◽  
pp. 507-512 ◽  
Author(s):  
A. S. WOOD ◽  
J. B. STONE
Keyword(s):  
Soybean Meal ◽  
Crude Protein ◽  
Nitrogen Retention ◽  
Basal Diet ◽  
Rapeseed Meal ◽  
Bull Calves ◽  
Gross Energy ◽  
The Mean ◽  
Digestible Protein ◽  
The Difference

Pre-pressed, solvent-extracted rapeseed and solvent-extracted soybean meals were fed with a basal diet to Holstein bull calves at levels to support maintenance or growth. Maintenance requirement was based on digestible energy (DE) = 145 W0.75 (kg). Growth rates of 0.55 and 0.75 kg per day were supported by intakes of 1.66 and 1.92 × maintenance for rape-basal and soy-basal diets. The digestibility of proximate components and energy were determined by the "difference" procedure. The derived crude protein digestion coefficients of rapeseed and soybean meals were 89 and 93%, resulting in digestible protein contents of 35 and 47%, respectively. The gross energy digestion coefficient was lower (P < 0.01) at the maintenance level of intake than at the level for growth, for both mixed rations (81, 89 for rapeseed meal and 78, 88 for soybean meal). The mean caloric values of rapeseed and soybean meals derived by difference were 3213 and 2926 kcal DE/kg dry matter, respectively. It was concluded that rapeseed meal is lower in digestible protein content but equal to or greater in DE value than soybean meal.

Effects of dietary spray-dried plasma protein on nutrient digestibility and growth performance in nursery pigs

2021 ◽  
Author(s):  
Hansol Kim ◽  
Seung Hyung Lee ◽  
Beob Gyun Kim
Keyword(s):  
Plasma Protein ◽  
Soybean Meal ◽  
Crude Protein ◽  
Fish Meal ◽  
Basal Diet ◽  
Nursery Pigs ◽  
Digestible Energy ◽  
Ileal Digestibility ◽  
Gross Energy ◽  
Spray Dried

Abstract The objectives were to determine the digestible energy and standardized ileal digestibility of amino acids (AA; Exp. 1) and to determine growth performance (Exp. 2) of 2 sources of dietary spray-dried plasma protein (SDPP) in nursery pigs. In Exp. 1, twelve nursery barrows (9.8 ± 0.9 kg) were assigned to a quadruplicated 3 × 2 Latin square design with 3 diets and 2 periods. Each period consisted of 5 days of adaptation, 2 days of fecal sampling, and 2 days of ileal collection. A basal diet was composed of corn, soybean meal, whey, and sucrose as the sole energy and AA sources. Experimental diets were prepared by replacing 15% of the energy and AA sources in the basal diet with SDPP 1 (manufactured in the USA; 78.2% crude protein and 4,862 kcal gross energy/kg as-is) or SDPP 2 (manufactured in Korea; 74.3% crude protein and 4,636 kcal gross energy/kg as-is). Spray-dried plasma protein 1 had greater digestible energy (P &lt; 0.05), but less (P &lt; 0.05) standardized ileal digestibility of Lys, Met, Trp, and Thr compared with SDPP 2. In Exp. 2, eighty-four nursery pigs (7.9 ± 0.7 kg) were allotted to 3 dietary treatments in a randomized complete block design with 7 replicate pens and 4 pigs per pen. Three corn-soybean meal-whey-based diets contained fish meal (6% and 3.5% for d 0 to 14 and d 14 to 28, respectively), SDPP 1 (4.5% and 2.7%), or SDPP 2 (5.0% and 3.0%) to maintain same energy and nutrient concentrations. During d 0 to 14 and overall period, pigs fed the diets containing SDPP gained more weight (P &lt; 0.05) than those fed the fish meal diet with no difference between 2 SDPP sources. In conclusion, SDPP 1 contains greater digestible energy but less AA digestibility compared with SDPP 2. Growth-promoting effects of both SDPP sources in nursery diets have been clearly demonstrated in this work.

A note on the influence of Avoparcin on apparent digestibility and nitrogen retention in growing pigs

1983 ◽  
Vol 36 (1) ◽  
pp. 151-153 ◽  
Author(s):  
M. Ellis ◽  
M. Davies ◽  
P. A. Briggs ◽  
D. G. Armstrong
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nitrogen Retention ◽  
Food Additive ◽  
Growing Pigs ◽  
Apparent Digestibility ◽  
Dietary Concentration ◽  
Growing Pig ◽  
Gross Energy ◽  
The Difference

ABSTRACTA metabolism trial was carried out to examine the influence of an antibiotic food additive (Avoparcin) on the apparent digestibility of nutrients and nitrogen retention in the growing pig. Two groups of pigs, comprising 12 castrates per group, were fed a barley-based diet (190g crude protein per kg dry matter) with or without the inclusion of the antibiotic (at a dietary concentration of 20 mg/kg). Addition of Avoparcin had no significant effect on the apparent digestibility of dry matter or gross energy but resulted in a small increase in the apparent digestibility of nitrogen (0·012; P < 0·05). There was a corresponding improvement in nitrogen retention (0·051) but the difference was not statistically significant.

scholarly journals Evaluasi Kecernaan Energi dan Protein Dedak Padi Lokal pada Itik Mojosari Dara

2020 ◽  
Vol 5 (2) ◽  
pp. 87
Author(s):  
Asnawi Asnawi ◽  
Dwi Kusuma Purnamasari ◽  
I Ketut Gde Wiryawan
Keyword(s):  
Rice Bran ◽  
Protein Intake ◽  
Crude Protein ◽  
Basal Diet ◽  
Metabolizable Energy ◽  
Metabolic Energy ◽  
Commercial Feed ◽  
Individual Cage ◽  
Gross Energy ◽  
Digestible Protein

Evaluation of metabolizable energy of local rice bran have been conducted on Mojosari laying duck. The purpose of study was to calculate the energy values of local rice bran. Ten Mojosari laying ducks were randomly allocated of two types of feeds. Each laying duck was reared in individual cage (metabolic cage). Two types of feeds were basal diet (30% commercial feed: 70% corn), and 70% basal diet and 30% local rice bran. There are five duck as replication in each types of feed.  Metabolic energy (ME) was determined according to Farrel (1978) with any modification. The results indicated that the gross energy and apparent metabolically energy (AME) of rice bran were approximately 3317,00±17,30 kkal/kg and 2461,44±27,76 kkal/kg. Presentation of AME to Gross energy of local rice bran were 74.21 %.  Metabolizable protein of local rice bran were 55,71 ± 9,30% from crude protein intake. It is concluded that according to apparent metabolically energy (AME) and digestible protein, local rice bran is appropriate as supplement feed of laying duct particularly Mojosari laying ducks.

THE VALUE OF CARBADOX (METHYL 3-2 QUINOXALINY – LMETHYLENE) CARBAZATE N1, N4DIOXIDE) IN THE DIETS OF WEANER PIGS IN THE HUMID TROPICAL ENVIRONMENT

2021 ◽  
Vol 4 (2) ◽  
pp. 85-91
Author(s):  
G. M. Babatunde ◽  
B. I. Fetuga ◽  
F. O. Amubode
Keyword(s):  
Crude Protein ◽  
Growth Promotion ◽  
Nitrogen Retention ◽  
Basal Diet ◽  
Nutrient Utilization ◽  
Tropical Environment ◽  
Feed Consumption ◽  
Large White ◽  
The Difference ◽  
Weaner Pigs

Two experiments were carried out with 108 weaner pigs of the large White and Large X Landrace breeds, to determine the effects of feeding graded levels of Carbadox (Mecadox), a relatively new synthetic feed medicant with bactericidal and growth promotion properties, to weaner pigs on their levels of performance and their nutrient utilization abilities in the hot humid tropical environment. Two management conditions, a clean and an untidy conditions were tried. The basal diet was a 19% crude protein diet to which were added 0.0, 10.0, 25.0 and 50.0ppm levels of Carbadox to give a total of our diets which were fed either individually or in groups to the piglets within each of the four treatment group. Digestibility trial was carried out in the middle of experiment 1 only. In both experiments, pigs on the 50 ppm diet grew at a faster rate than the pigs on the other diets, but significantly faster in experiment 2 only. Feed consumption was slightly stimulated by the presence of Carbadox though not significantly, while the efficiency of feed utilization was significantly improved in experiment 2, being best for the 50 ppm diet and worst for the control Carbadox diet. The difference in the nutrients digestion coefficients and nitrogen retention, all of which were close for all treatments, with no consistent trends

scholarly journals 136 Nutritive value of phytase- and multi-carbohydrase-supplemented carinata meal for growing pigs

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 116-117
Author(s):  
Jinsu Hong ◽  
Jung Wook Lee ◽  
Dan Pettersson ◽  
Tofuko A Woyengo
Keyword(s):  
Soybean Meal ◽  
Nutritive Value ◽  
Latin Square ◽  
Basal Diet ◽  
Growing Pigs ◽  
Net Energy ◽  
Initial Body Weight ◽  
Ileal Digestibility ◽  
Gross Energy ◽  
The Difference

Abstract Objective of the study was to determine the effect of supplementing a combination of phytase and multi-carbohydrase on standardized ileal digestibility (SID) of amino acid (AA) and net energy (NE) value of carinata meal for growing pigs. Ten ileal-cannulated barrows (initial body weight = 53.9 ± 4.76 kg) were fed 4 diets in a replicated 4 × 4 Latin square design with 2 additional columns to give 10 replicates per diet. Diets included a corn-soybean meal (SBM)-based basal diet, the basal diet with 25% carinata meal, basal diet with 25% carinata meal plus phytase at 2,000 FTU/kg and multi-carbohydrase at 0.2g/kg, and a nitrogen-free diet. The multi-carbohydrase supplied 4 units of xylanase, 10 units of β-glucanase, and 1000 units of pectinase per kilogram of diet. The ratio of corn to soybean meal and soybean oil in carinata meal- containing diets was identical to that in the corn-soybean meal based basal diet to allow calculation of AA and energy digestibility of carinata meal by the difference method. On a DM basis, carinata meal contained 50.2% CP, 0.88% ether extract, 15.37% ADF, 1.82% Lys, 0.96% Met, 1.89% Thr, and 0.64% Trp, respectively. The SID of Lys, Met, Thr, and Trp for carinata meal were 51.4%, 82.2%, 65.9%, and 85.9%, respectively. Supplementation of a combination of phytase and multi-carbohydrase did not affect the SID of AA for the corn-SBM-carinata meal-based diet, and for the carinata meal. However, supplementation of a combination of phytase and multi-carbohydrase improved (P = 0.015) the apparent total tract digestibility of gross energy, and DE and NE values for carinata meal by 9.4, 9.5, and 12.4% respectively. In conclusion, the enzymes used in the current study could be added in carinata meal-based diets for pigs to improve the energy value of the carinata meal.

Nutritional composition and digestibility by 80-kg to 100-kg pigs of prepress solvent-extracted meals from low glucosinolate Brassica juncea, B. napus and B. rapa seed and of solvent-extracted soybean meal

1998 ◽  
Vol 78 (2) ◽  
pp. 199-203 ◽  
Author(s):  
J. M. Bell ◽  
R. T. Tyler ◽  
G. Rakow
Keyword(s):  
Brassica Napus ◽  
Brassica Juncea ◽  
Soybean Meal ◽  
Crude Protein ◽  
Basal Diet ◽  
Nutritional Composition ◽  
Canola Meal ◽  
Chemical Marker ◽  
Gross Energy ◽  
Meal Composition

Seed of Brassica napus canola (cv. AC Excel), B. rapa canola (cv. AC Parkland), and B. juncea canola (line J90-4253) was oil-extracted in a prepress solvent pilot plant. The three canola meals and soybean meal (SBM) (commercial) were fed in four replicates of a digestibility trial to evaluate their digestibility. The meals were mixed with a nutritionally adequate barley-wheat-SBM basal diet at levels of 15 and 30%. Chromic oxide (Cr2O3) was included at 0.5% of the diet as a chemical marker. Eighteen hybrid gilts, approximately 90 kg, were randomized to the first two replicates involving nine diets, including the basal diet, and this allotment was repeated. Brassica juncea meal (air-dry) contained 43.85% crude protein of 82% digestibility and 18.33 MJ kg−1 of gross energy of 71% digestibility. The corresponding values for B. napus AC Excel meal were 41.78, 81, 18.64 and 64; for B. rapa AC Parkland meal 40.05, 79, 18.45 and 71, and for SBM 45.10, 88, 17.28 and 82. Digestible energy values were: B. juncea 13.9, B. napus 13.0, B. rapa 14.1 and SBM 15.9 MJ kg−1. Key words: Canola meal, B. juncea meal, composition, digestibility, pigs

scholarly journals DIGESTIBLE AND METABOLIZABLE ENERGY VALUES FOR RAPESEED MEALS AND FOR SOYBEAN MEAL FED TO GROWING PIGS

1971 ◽  
Vol 51 (2) ◽  
pp. 419-425 ◽  
Author(s):  
H. S. SABEN ◽  
J. P. BOWLAND ◽  
R. T. HARDIN
Keyword(s):  
Erucic Acid ◽  
Soybean Meal ◽  
Dry Matter ◽  
Basal Diet ◽  
Rapeseed Meal ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Gross Energy ◽  
Species Specific ◽  
Weight Groups

Twelve samples of rapeseed meal (RM) and one sample of soybean meal (50% protein) (SM) were evaluated for digestible energy (DE), metabolizable energy (ME), nitrogen-corrected ME (MEn) and digestible nitrogen (DN). RM samples were of Brassica campestris and B. napus origin and contained meals processed by solvent, prepress-solvent or expeller processes. Two of the meals were from rapeseeds not in commercial production, one a Bronowski (low glucosinolate) napus meal and one a meal from zero-erucic acid rapeseed of napus type. Energy studies were conducted with 64 pigs at 16, 33 and 65 kg liveweight, adding 25% by weight of the test ingredient to the total diet. The overall means and standard errors for all weight groups for gross energy (GE), DE, ME and MEn, in kcal/g of dry matter, for 10 RM (excluding Bronowski and zero-erucic acid RM) were 4.74 ± 0.12, 3.21 ± 0.18, 2.89 ± 0.19 and 2.64 ± 0.19, respectively, while the values obtained for SM were 4.81 ± 0.08, 4.21 ± 0.16, 3.92 ± 0.17 and 3.64 ± 0.16. There were no significant differences in DE, ME or MEn among the 12 RM samples, or between weight periods. The values for the basal diet were uniform throughout. The overall mean coefficient for DN was 75.9% for RM and 89.2% for SM. The DE, ME and MEn values for RM should be considered as being species specific.

scholarly journals Apparent and standardised ileal digestibility coefficients of amino acids in wheat, soybean meal and rapeseed meal for broilers

2021 ◽  
Vol 30 (2) ◽  
Author(s):  
Sini Perttilä ◽  
Taina Jalava ◽  
Marketta Rinne ◽  
Gabriel Da Silva Viana ◽  
Jarmo Valaja
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Soybean Meal ◽  
Broiler Chicken ◽  
Rapeseed Meal ◽  
Ileal Digestibility ◽  
Endogenous Amino Acids ◽  
The Mean ◽  
The Difference ◽  
Protein Free Diet

The apparent (AID) and(SID) ileal amino acid digestibilities in wheat, soybean meal, and rapeseed meal were determined with Ross 308 broiler chicken (n = 64) using the slaughter technique with chromium mordanted straw as an indigestible marker. The recovery of endogenous amino acids at the distal ileum was determined with a protein-free diet and it was used to calculate the SID digestibilities of the studied feed ingredients. The mean amino acid AID and SID were higher in soybean meal and wheat than in rapeseed meal (p<0.05). The mean amino acid flow measured from the ileum was the highest in rapeseed meal, intermediate in soybean meal, and the lowest in wheat (p<0.05). The main amino acids in the basal endogenous secretion were aspartic and glutamic acid and the lowest ones present were methionine and histidine (p<0.05). The difference between amino acid AID and SID values varied among ingredients and was higher in wheat than in soybean meal and rapeseed meal (p<0.05).

scholarly journals Prediction of net energy values in expeller-pressed and solvent-extracted rapeseed meal for growing pigs

2021 ◽  
Vol 34 (1) ◽  
pp. 109-118
Author(s):  
Zhongchao Li ◽  
Zhiqian Lyu ◽  
Hu Liu ◽  
Dewen Liu ◽  
Neil Jaworski ◽  
...  
Keyword(s):  
Heat Production ◽  
Soybean Meal ◽  
Energy Content ◽  
Basal Diet ◽  
Rapeseed Meal ◽  
Proximate Analysis ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Net Energy ◽  
Gross Energy

Objective: The objective of this study was to determine net energy (NE) of expeller-press (EP-RSM) and solvent-extracted rapeseed meal (SE-RSM) and to establish equations for predicting the NE in rapeseed meal (RSM) fed to growing pigs.Methods: Thirty-six barrows (initial body weight [BW], 41.1±2.2 kg) were allotted into 6 diets comprising a corn-soybean meal basal diet and 5 diets containing 19.50% RSM added at the expense of corn and soybean meal. The experiment had 6 periods and 6 replicate pigs per diet. During each period, the pigs were individually housed in metabolism crates for 16 days which included 7 days for adaption to diets. On day 8, pigs were transferred to respiration chambers and fed their respective diet at 2,000 kJ metabolizable energy (ME)/kg BW<sup>0.6</sup>/d. Feces and urine were collected, and daily heat production was measured from day 9 to 13. On days 14 and 15, the pigs were fed at 890 kJ ME/kg BW<sup>0.6</sup>/d and fasted on day 16 for evaluation of fasting heat production (FHP).Results: The FHP of pigs averaged 790 kJ/kg BW<sup>0.6</sup>/d and was not affected by the diet composition. The NE values were 10.80 and 8.45 MJ/kg DM for EP-RSM and SE-RSM, respectively. The NE value was positively correlated with gross energy (GE), digestible energy (DE), ME, and ether extract (EE). The best fit equation for NE of RSM was NE (MJ/kg DM) = 1.14×DE (MJ/kg DM)+0.46×crude protein (% of DM)–25.24 (n = 8, R<sup>2</sup> = 0.96, p<0.01). The equation NE (MJ/kg DM) = 0.22×EE (% of DM)–0.79×ash (% of DM)+14.36 (n = 8, R<sup>2</sup> = 0.77, p = 0.018) may be utilized to quickly determine the NE in RSM when DE or ME values are unavailable.Conclusion: The NE values of EP-RSM and SE-RSM were 10.80 and 8.45 MJ/kg DM. The NE value of RSM can be well predicted based on energy content (GE, DE, and ME) and proximate analysis.

NUTRITIONAL EVALUATION OF EXTRUDED FULL-FAT SOYBEANS AND RAPESEEDS USING PIGS AND CHICKENS

1975 ◽  
Vol 55 (3) ◽  
pp. 441-450 ◽  
Author(s):  
H. S. BAYLEY ◽  
J. D. SUMMERS
Keyword(s):  
Weight Gain ◽  
Linoleic Acid ◽  
Erucic Acid ◽  
Soybean Meal ◽  
Dry Matter ◽  
Basal Diet ◽  
Rapeseed Meal ◽  
The Other ◽  
Nutritional Evaluation ◽  
Gross Energy

Soybeans and rapeseeds were ’extruded’ at temperatures of 125 and 120 C, respectively. These products, along with soybean meal and rapeseed meal were substituted for 40% of a basal diet; the basal and substituted diets were fed to barrow pigs from 25 to 75 kg liveweight. Digestibility determinations, carried out when the pigs weighed 30 and 70 kg showed that the apparent digestibilities of dry matter, fat and nitrogen were not influenced by the weight of the pig; however, crude fiber was better digested by the 70-kg than by the 30-kg pigs. Apparent digestibilities of dry matter and gross energy of the diet containing rapeseed meal were less than those for the other diets. Digestible energy values of soybean meal and extruded soybean were 3.88 and 4.31 kcal/g, respectively, for the 30-kg pigs. Corresponding values for the rapeseed meal and extruded rapeseed were 2.93 and 4.83 kcal/g, respectively. Backfat of the pigs that had received the diet containing extruded soybeans contained significantly more linoleic acid (27%) than that from the pigs which had received the basal diet (14%). There was 3% erucic acid in the backfat sample of the pigs that had received the diet containing the extruded rapeseed. Addition of raw rapeseed to a basal diet reduced weight gain of young chicks, but this effect could be partially alleviated by extruding the rapeseed, in that the addition of 10% extruded rapeseed did not reduce performance significantly.

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