scholarly journals Apparent ileal amino acid digestibility and the nutritive value of the triticale cultivars Moreno and Ulrika for growing-finishing pigs

2002 ◽  
Vol 11 (2) ◽  
pp. 93-105 ◽  
Author(s):  
S. PERTTILÄ ◽  
H. SILJANDER-RASI ◽  
K. PARTANEN
Keyword(s):  
Dry Matter ◽  
Nutritive Value ◽  
Energy Content ◽  
Daily Weight Gain ◽  
Net Energy ◽  
Finishing Pigs ◽  
Feed Conversion ◽  
Ileal Digestibility ◽  
Soyabean Meal ◽  
And Performance

Both digestibility and performance experiments were carried out to evaluate the nutritive value of triticale for growing-finishing pigs.In experiment 1,the apparent ileal and faecal digestibility of nutrients in barley (Hordeum vulgare cv.Viivi)and two triticale (Tritico secale cultivars, Moreno and Ulrika, were measured using six cannulated barrows with a body weight (BW)of 82-107 kg.In experiment 2,132 pigs were used over 25-100 kg BW to study the effects of replacing barley in a barley-soyabean meal-based diet with graded amounts of triticale cv.Moreno (25,50,75,or 100%) and cv.Ulrika (50 or 100%).The apparent ileal and faecal digestibilities of dry matter and organic matter were higher for both triticale cultivars than for barley (P 0.05).The apparent ileal digestibility of lysine averaged 65.6, 70.8, and 70.5% for barley and triticale cv.Moreno and Ulrika,respectively.The net energy content of triticales (11.5 MJ kg-1 DM)was 0.4 MJ kg -1 DM higher than that of barley.The replacement of barley with the triticale cultivars Moreno and Ulrika exerted a positive quadratic effect on daily weight gain and the feed conversion ratio of pigs from 50 to 100 kg and from 25 to 100 kg BW (P

scholarly journals Lysine supplementation of barley wet distillers’ solids diets for growing-finishing pigs

1996 ◽  
Vol 5 (2) ◽  
pp. 157-166 ◽  
Author(s):  
Jarmo Valaja ◽  
Hilkka Siljander-Rasi ◽  
Timo Alaviuhkola ◽  
Asko Rantanen
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Control Diet ◽  
Live Weight ◽  
Experimental Period ◽  
Daily Weight Gain ◽  
Finishing Pigs ◽  
Feed Conversion ◽  
Soyabean Meal

A growth experiment was conducted to study the effect of different lysine supplementation levels of barley wet distillers’ solids (WDS) diets on the performance and the carcass quality of pigs (25.5-95.5 kg live weight). A total of 160 pigs were divided into four groups of 40 animals. Four pigs of the same sex were placed in each pen and fed one of the four experimental diets; a barley-soyabean meal (SBM) control diet (167 g crude protein (CP) /kg dry matter (DM) and 7.6 g lysine/feed unit (FU)) or three similar barley-WDS diets (204 g CP/kg DM) which were supplemented with synthetic lysine to contain 7.7, 9.2 or 10.7 g lysine/FU. Lysine supplementation linearly improved the daily weight gain (DG) and feed conversion ratio (FCR) of the pigs during growing (1-5 weeks) (p < 0.001), finishing (6th week onward) (p < 0.001) and the whole experimental period (p < 0.001). However, during the whole growing-finishing period the performance of the pigs levelled off at the lysine level of 9.2 g/FU and daily supply of 18.0 g, respectively(quadratic effect: p < 0.05 for DG and p < 0.01 for FCR). The pigs on the SBM diet grew faster and more efficiently than did the pigs on the WDS diets with similar lysine content (p < 0.05).

scholarly journals Evaluation of covering materials in individual shelters and its effects on physiological responses and performance of dairy calves

2012 ◽  
Vol 32 (6) ◽  
pp. 1041-1047 ◽  
Author(s):  
Patrícia C. de F Fonseca ◽  
Eduardo A. de Almeida ◽  
Roberta Passini
Keyword(s):  
Dry Matter ◽  
Dairy Calves ◽  
Dry Matter Intake ◽  
Daily Weight Gain ◽  
Feed Conversion ◽  
Climate Conditions ◽  
Tropical Regions ◽  
Asbestos Cement ◽  
And Performance ◽  
Materials Used

In Tropical regions, the animal performance is often affected by climate conditions. This study aimed to evaluate covering materials in individual shelters, normally used to house dairy calves, and its influence on the calves physiology and performance. The design used was completely randomized, with a 2x3 factorial arrangement to compare the averages of 5% through the Tukey's test, i.e., both genders- and three types of covering in the shelters (Z - zinc; AC - asbestos cement; and WPAC - white-painted asbestos cement). Parameters evaluated included daily weight gain (DWG), dry matter intake (DMI), feed conversion (FC), rectal temperature (RT), and respiratory frequency (RF). Results showed significant differences (P < 0.05) among males (1.04kg/day) and females (0.74kg/day) for DWG and interaction between gender and treatment (P < 0.05) for zinc covering (0.562kg/day for females and 1.120kg/day for males). Significant differences were also observed in FI of animals housed under shelters with the covering of zinc (48.35kgDM/day for females and 96.91 kgDM/day for males). There were no significant differences (P > 0.05) in the FC and the RT, and there were significant differences (P < 0.05) for RF in the Z treatments (56.9 mov.min-1), WPAC (62.2 mov.min-1) and FC (70.25 mov.min-1). It was concluded that different covering materials did not affect performance and dry matter intake of dairy calves. However, the animals' physiology of thermoregulation was altered by the different covering materials used in individual shelters.

scholarly journals Nutritive value of enzyme-supplemented carinata meal for growing pigs1

2019 ◽  
Vol 3 (4) ◽  
pp. 1359-1368
Author(s):  
Jinsu Hong ◽  
Jung Wook Lee ◽  
Dan Pettersson ◽  
Tofuko A Woyengo
Keyword(s):  
Dry Matter ◽  
Nutritive Value ◽  
Latin Square ◽  
Basal Diet ◽  
Growing Pigs ◽  
Net Energy ◽  
Ileal Digestibility ◽  
Degrading Enzymes ◽  
Livestock Feeding ◽  
The Difference

Abstract Carinata meal is increasingly available for livestock feeding. However, the effects of supplemental phytase and fiber degrading enzymes on nutritive value of carinata meal for pigs have not been reported. Objective of the study was to evaluate the standardized ileal digestibility (SID) of amino acid (AA), and digestible energy (DE) and net energy (NE) values of phytase- and fiber-degrading enzymes-supplemented carinata meal for growing pigs. Ten ileal-cannulated pigs (initial body weight = 53.9 ± 4.76 kg) were fed 4 diets in a replicated 4 × 4 Latin square design with two additional columns to give 10 replicates per diet. Diets included a corn-soybean meal (SBM)-based basal diet, basal diet with 25% carinata meal, basal diet with 25% carinata meal plus phytase at 2,000 FTU/kg and multi-carbohydrase at 0.2 g/kg, and in addition a nitrogen-free diet. The multicarbohydrase supplied 4 units of xylanase, 10 units of β-glucanase, and 1,000 units of pectinase per kilogram of diet. The ratio of corn to SBM and soybean oil in carinata meal-containing diets was identical to that in the corn-SBM-based basal diet to allow calculation of AA and energy digestibility of carinata meal by the difference method. On a dry matter basis, carinata meal contained 50.2% crude protein, 0.88% ether extract, 15.37% acid detergent fiber, 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. The DE and NE values for carinata meal were 3,427 and 1,828 kcal/kg of dry matter, respectively. Supplementation of a combination of phytase and multicarbohydrase did not affect the apparent ileal digestibility of AA and SID of AA for the corn-SBM-carinata meal-based diet, and for the carinata meal. However, the combination of phytase and multicarbohydrase did improve (P &lt; 0.05) apparent total tract digestibility, 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 growing pigs to improve the energy value.

Nutritive value of wheat concentrated distillers solubles in diets for growing pigs

2015 ◽  
Vol 55 (6) ◽  
pp. 729
Author(s):  
P. Rosenfelder ◽  
M. Eklund ◽  
H. K. Spindler ◽  
U. Messerschmidt ◽  
C. Potthast ◽  
...  
Keyword(s):  
Crude Protein ◽  
Nutritive Value ◽  
Corn Starch ◽  
Energy Content ◽  
Basal Diet ◽  
Growing Pigs ◽  
Net Energy ◽  
Ileal Digestibility ◽  
Metabolisable Energy ◽  
The Difference

Two experiments (Exp.) were conducted to determine the nutritive value of wheat-derived wet concentrated distillers solubles (CDS) for growing pigs. In Exp. 1, standardised ileal digestibility (SID) of amino acids (AA) was determined by the difference method, using six ileally cannulated barrows (initial bodyweight (BW) of 31 ± 2.9 kg). The pigs were fed a casein-corn starch-based diet supplemented with wheat CDS so that about half of the crude protein (CP) originated from either wheat CDS or from casein. In Exp. 2, 12 barrows with an initial BW of 17 ± 0.9 kg were used to determine digestible energy (DE) content, and to calculate metabolisable energy (ME) and net energy (NE) content of wheat CDS. Animals were fed either a casein-corn starch-based basal diet or a CDS diet containing 470 g/kg of the basal diet and 530 g/kg wheat CDS on a dry matter (DM) basis. Values of SID of CP and AA in Exp. 1 amounted to 85, 74, 83 and 70% for CP, lysine, methionine and threonine, respectively. The DE, ME and NE contents of wheat CDS were 16.8, 15.8 and 11.1 MJ/kg DM, respectively. It can be concluded that SID of CP and AA and also the energy content in wheat CDS are substantially higher than corresponding values reported in international tables with information on nutritional value of dried co-products of bioethanol production.

scholarly journals The Performance of Steers Fed on Sugarcane in natura or Ensiled with Concentrate

2017 ◽  
Vol 9 (3) ◽  
pp. 226
Author(s):  
Dheynne Alves Vieira ◽  
Andréia Santos Cezário ◽  
Wallacy Barbacena Rosa dos Santos ◽  
Jeferson Corrêa Ribeiro ◽  
Tiago Neves Pereira Valente ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Daily Weight Gain ◽  
Zebu Cattle ◽  
Feed Conversion ◽  
Average Daily Weight Gain ◽  
High Dry Matter ◽  
Randomized Experimental Design

The aim of this study was to evaluate the performance of crossbred Holstein × Zebu steers fed on the diets containing sugarcane in natura or ensiled with two levels of concentrate (30% and 70%). A total of 32 males of 394 kg of body weight were used in a completely randomized experimental design with four treatments and seven repetitions. The animals reported a high dry matter intake (DMI) (P < 0.05) when fed on the high concentrate levels. The increase in concentrate levels resulted in an approximately 25% to 60% higher DMI as compared to the lowest level offered by silage-based diets and sugarcane in natura. The highest apparent digestibility coefficients of dry matter were observed in the diets based on sugarcane in natura (P < 0.05). The sugarcane based diets also affected (P > 0.05) the digestibility of organic matter, neutral detergent fiber, crude protein, ether extract, and non-fiber carbohydrates. There were no differences (P > 0.05) between the diets for average daily weight gain, carcass dressing, carcass gain, and feed conversion. The diets based on sugarcane in nature or ensiled with 30% and 70% concentrates do not influence the performance of crossbred Holstein × Zebu cattle.

scholarly journals Performance and digestibility in feedlot lambs fed hay based diets

2016 ◽  
Vol 38 (4) ◽  
pp. 425
Author(s):  
Euclides Reuter de Oliveira ◽  
Flávio Pinto Monção ◽  
Andréa Maria de Araújo Gabriel ◽  
Alexandre Rodrigo Mendes Fernandes ◽  
Lais Valenzuela Moura ◽  
...  
Keyword(s):  
Chromium Oxide ◽  
Dry Matter ◽  
Cynodon Dactylon ◽  
Block Design ◽  
Evaluation Methods ◽  
Daily Weight Gain ◽  
Feed Conversion ◽  
Dry Matter Digestibility ◽  
Feedlot Lambs ◽  
Fecal Collection

This study aimed to evaluate the performance of feedlot lambs fed diets formulated with hay of different genotypes of Cynodon spp. and to compare the dry matter digestibility of diets using different evaluation methods (total fecal collection and chromium oxide). Suffolk crossbred neutered male lambs (n=30), with an average age of 90 days and average body weight of 21.5 kg ± 1.6. Diets were formulated using a standard concentrate and hay of the following genotypes of Cynodon dactylon: Jiggs, Vaquero, Tifton 68, Coast-Cross, Tifton 85 and Russell, in a 60:40 forage concentrate ratio, composing the treatments distributed in a randomized block design in a factorial 5 x 2 arrangement of 5 diets and 2 digestibility evaluation methods. Animals receiving Vaquero hay showed dry matter intake of 18.3; 16.9; 25.6; 20.7 and 24.2% higher than those fed hay of Jiggs, Tifton 68, Coast Cross, Tifton 85 and Russell, respectively. There was no difference between diets for digestibility using total fecal collection, chromium oxide and final weight of animals. Jiggs hay based diets allowed greater daily weight gain and better feed conversion. 

scholarly journals BIOECONOMICS OF FEEDING RAW OR HEAT TREATED SOYABEANS TO BROILERS4

2021 ◽  
Vol 22 (2) ◽  
pp. 137-140
Author(s):  
S. N. Ukachukuwu ◽  
F. O. I. Anugwa
Keyword(s):  
Weight Gain ◽  
Daily Intake ◽  
Daily Weight Gain ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Gross Margin ◽  
Nutritional Factors ◽  
Heat Treated ◽  
Soyabean Meal ◽  
Food Consumed

The bioeconomics of feeding full-fat raw (RSB), toasted (TSB), cooked (CSB) soyabeans or defatted soyabean meal (SMB) to broiler chicks at starter and finisher phases was investigated using 240 Anak strain broiler chicks. At starter phase RSB diet significantly (P < 0.05) depressed average daily intake (ADI) only when compared with SMB diet. It also significantly (P <0.01) depressed daily weight gain (DWG): with values of RSB (20.1 gin), TSB (241 gm), CSB (24.0gm) and SMB (253 gm) as well as feed conversion ratio of RSB (3.03) TSB (2.63), CSB (2.49) and SMB (2.58). At finisher phase, the effects were not significant (P> .0.05) suggesting adaptation of the chick to RSB with time. SMB diet was almost twice as costly to produce as the other three diets. Cost of feed per unit of weight gained was highest (P < 0.05) with SMB diet followed by RSB diet while CSB and TSB diets were similar at starter phase. At finisher phase SMB diet still had significantly (P < 0.01) higher cost per kg weight gain than the RSB, TSB and CSB diets whose values were statistically the same. On gross margin, the use of SMB diet significantly (P < 0.01) resulted in the lowest values, followed by the RS B diet while the values of CSB and TSB diets remained similar and the highest at both phases. This underlines the importance of using cost of food consumed to obtain a unit of product as a basis for recommending feeds to farmers (alongside other nutritional factors).

scholarly journals Utilisation of reactive lysine from meat and bone meals of different ash content by growing-finishing pigs

1998 ◽  
Vol 7 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Kirsi Partanen ◽  
Hilkka Siljander-Rasi ◽  
Timo Alaviuhkola ◽  
Nina Van Gilse van der Pals
Keyword(s):  
Control Diet ◽  
Live Weight ◽  
Ash Content ◽  
Growing Pigs ◽  
Finishing Pigs ◽  
Meat And Bone Meal ◽  
Feed Conversion ◽  
Diet Formulation ◽  
Soyabean Meal ◽  
Feed Unit

A growth experiment was conducted using 50 pigs (25-100 kg) to evaluate the use of meat and bone meals of different ash content as a substitute for soyabean meal (SBM) for growing pigs and the potential of 1-fluoro-2,4-dinitrobenzene (FDNB) reactive lysine in diet formulation. The control diet consisted of barley and SBM. For test diets, either 33 or 67% of SBM was replaced with meat and bone meal of low (ML, 205 g ash/kg) or high (MH, 349 g ash/kg) ash content. SBM, ML33, ML67, MH33 and MH67 diets contained 7.8, 7.8, 8.2, 7.8 and 7.9 g FDNB-reactive lysine/feed unit (feed unit is equivalent to 9.3 MJ NE), respectively. For these diets, average daily live weight gains (ADG) were 859, 830, 805, 854 and 813 g/d with feed conversion ratios of 2.25, 2.40, 2.41, 2.31 and 2.44 feed units/kg, respectively. Pigs fed the SBM diet grew faster (P

scholarly journals PSIII-1 Nutritive value of expeller-pressed carinata cake for pigs

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 171-172 ◽  
Author(s):  
Tofuko A Woyengo
Keyword(s):  
Nutritive Value ◽  
Direct Method ◽  
Latin Square ◽  
Growing Pigs ◽  
Net Energy ◽  
Oilseed Crop ◽  
Energy Value ◽  
Ileal Digestibility ◽  
Livestock Feeding ◽  
Net Energy Value

Abstract Carinata (Brasicca carinata) is an oilseed crop of brassica family that is grown for production of oil for biofuel industry. Expeller-pressed carinata cake (EPCAR), a co-product from carinata seed oil extraction plants, is available for livestock feeding. However, nutritive value of EPCAR for pigs has not been reported. Objective of this study was to determine standardized ileal digestibility (SID) of amino acids (AA) and net energy value of EPCAR for growing pigs. Eight ileal-cannulated barrows (initial BW = 33 kg) were fed 3 diets in a replicated 3 × 3 Latin square design with 2 added columns to give 8 replicates/diet. The diets were cornstarch-based, containing expeller-pressed canola cake (EPCAN) or EPCAR as sole protein source, and N-free. The EPCAN was included in the study for comparison because it is derived from canola, which is the most widely used crop of Brassica family for oil production. Digestibility of AA in feedstuffs was determined by the direct method. Energy digestibility in EPCAN and EPCAR was determined by difference from the N-free diet. On DM basis, EPCAN and EPCAR contained 39.6 and 50.2% CP, 20.7 and 26.8% NDF, 16.0 and 0.88% ether extract, 2.32 and 1.82% lysine, 0.74 and 0.96% methionine, 1.63 and 1.89% threonine, and 0.50 and 0.64% tryptophan, respectively. The EPCAN compared with EPCAR, had greater (PPP = 0.078) in SID of threonine. The EPCAN had greater (P < 0.05) net energy value than EPCAN (2,082 vs. 1,576 kcal/kg DM). In conclusion, EPCAR lower energy value than EPCAN. However, EPCAR had greater SID of most AA than EPCAN; therefore, EPCAR can serve as alternative oilseed co-product feedstuff for pigs.

COMPARISON OF BARLEY CULTIVARS IN DIETS FOR GROWING-FINISHING PIGS

1980 ◽  
Vol 60 (1) ◽  
pp. 159-167 ◽  
Author(s):  
A. G. CASTELL ◽  
K. E. BOWREN
Keyword(s):  
Growth Rates ◽  
Dry Matter ◽  
Standard Diet ◽  
Finishing Pigs ◽  
Feed Conversion ◽  
Barley Cultivars ◽  
Feeding Trials ◽  
Ad Libitum ◽  
Seed Yields

One-hectare plots of two-row (Fairfield, Fergus and Klages) and six-row (Bonanza, Klondike and Peguis) barley cultivars were seeded on fallow. Seed yields, kg dry matter/ha, ranged from 4374 (Peguis) to 6425 (Fairfield) in 1977 and from 3028 (Klages) to 4871 (Fergus) in 1978. Protein (N × 6.25) contents were lower in 1977, 11.3 to 13.1 vs. 13.1 to 14.3% of dry matter. During the following winters, each cultivar was used as 87.5% of a standard diet fed ad libitum to eight pigs from approximately 25 to 93 kg liveweight. Within feeding trials I and II, growth rates (averaging 798 ± 19 and 786 ± 24 g/day, respectively), efficiencies of feed conversion (EFC) and carcass measurements were not significantly (P > 0.05) affected by cultivar. However, the trend for diets based on two-row cultivars to be superior in EFC was supported by their higher apparent digestibilities of energy (80.8 vs. 71.8%) and of nitrogen (73.5 vs. 65.7%) in the 1978 diets. A palatability study using these diets indicated the pigs’ preference for two-row over six-row barleys.

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