Effects of heat processing on digestible energy and other nutrient digestibilities of full-fat soybeans fed to weaner, grower and finisher pigs

1993 ◽  
Vol 73 (2) ◽  
pp. 411-419 ◽  
Author(s):  
Bruno J. Marty ◽  
Eduardo R. Chavez
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Heat Treatments ◽  
Neutral Detergent Fiber ◽  
Heat Processing ◽  
Growth Stages ◽  
Ether Extract ◽  
Digestible Energy ◽  
Weaner Pigs ◽  
Different Growth Stages

The influence of different heat treatments for full-fat soybeans (FFSB) on digestible energy (DE) values and fecal nutrient digestibilities was studied using 180 castrated male Landrace pigs at three different growth stages: weaner (17.1 ± 0.2 kg), grower (32 ± 0.2 kg) and finisher (61.6 ± 0.3 kg). The soybean products used in weaner (30%), grower (25%) and finisher (20%) diets were soybean meal (SBM) or FFSB processed by either extrusion (Ex), jet sploding (Js), micronization (Mi) or roasting (Ro). Digestibilities were determined by total fecal collections during the last 7 d of each 12-d period. Dry matter (DM) and neutral detergent fiber (NDF) digestibilities of FFSB were lower (P < 0.05) in weaner than in grower or finisher pigs, but DE values and apparent digestibilities of crude protein (CP) and ether extract were not influenced by growth stage. Extruded FFSB had a superior CP digestibility than the other soybean products (86.4 vs. 79.8, 79.8, 80.0 and 78.2% for Js, Mi, Ro and SBM, respectively), and it also had a higher DE value (21.0 vs. 20.0, 19.6, 18.5 and 16.6 MJ DE kg−1 DM, P < 0.05). Extrusion of FFSB was most beneficial for weaner pigs as this heat treatment resulted in higher (P < 0.05) CP (87.8 vs. 80.9, 80.8, 82.1 and 76.6% for Js, Mi, Ro and SBM, respectively) and NDF (76.2 vs. 62.7, 63.3, 61.9 and 53.8% for Js, Mi, Ro and SBM, respectively) digestibilities. The heat treatments did not influence the CP and NDF digestibilities during grower or finisher stages. The data suggested that extrusion of FFSB yielded superior DE values and CP digestibilities than other heat treatments. Key words: Full-fat soybean products, extrusion, digestibility, pigs

scholarly journals Chemical composition of hays of the Caatinga shrub legumes mororó and sabiá from different parts of the plant

2018 ◽  
Vol 6 (2) ◽  
pp. 111-116
Author(s):  
Osniel F. De Oliveira ◽  
Amanda F. De Lima ◽  
Mércia V. F. Dos Santos ◽  
Adriana Guim ◽  
Márcio V. Da Cunha ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Neutral Detergent Fiber ◽  
Growth Stages ◽  
Ether Extract ◽  
Semi Arid Region ◽  
Supplementary Feed ◽  
Semi Arid ◽  
Different Parts

Native forages are important feed sources in the northeastern semi-arid region of Brazil. The objective of this study was to evaluate the chemical characteristics of hays made from the native shrub legumes, sabiá (Mimosa caesalpiniifolia Benth.) and mororó [Bauhinia cheilantha (Bong.) Steud.], using different plant fractions, leaves only or leaves plus twigs. Analyses carried out were: concentrations of dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), ether extract (EE), ash, total digestible nutrients (TDN) and non-fiber carbohydrates (NFC). Sabiá leaf hay contained greater CP concentration (182 g/kg DM) than mororó leaf hay (126 g/kg DM) but hay made from leaf plus twigs showed similar CP for both legumes (mean 106 g/kg DM). Concentrations of NDF (368 g/kg DM), NFC (418 g/kg DM) and TDN (481 g/kg DM) of mororó leaf hay were superior to those of sabiá leaf hay (465, 258 and 311 g/kg DM, respectively). The findings suggest that these native legumes can be conserved as hay during the growing season to provide a supplementary feed with acceptable nutritive value for feeding during the period of inadequate feed availability and quality in semi-arid Brazil. However, more samples from a range of growth stages and locations are needed to confirm these preliminary findings and to provide data on possible yields, while more feeding studies with ruminants are needed to confirm the preliminary data in terms of liveweight performance.

scholarly journals Mineral supplementation of dairy heifers in Marandu-Grass pasture in spring and summer seasons

2020 ◽  
Vol 21 ◽  
Author(s):  
Carlos Augusto de Almeida Targino ALCOFORADO ◽  
Aianne Batista LIRA ◽  
Carla Giselly de SOUZA ◽  
Edson Mauro dos SANTOS ◽  
Safira Valença BISPO ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Ether Extract ◽  
Dairy Heifers ◽  
Dry Matter Digestibility ◽  
Mineral Supplementation ◽  
Tropical Grasslands ◽  
The Difference

ABSTRACT Here in this study we assessed dairy heifers kept in tropical grasslands during spring and summer seasons to observe the effects of two supplementation strategies upon their performance. Sixteen dairy heifers (Holstein 5/8 x Gyr 3/4) with 135.25 kg of body mass were randomly assigned in two supplementation treatments (e.g., mineral salt and protein salt supplement) during spring and summer seasons, divided into two groups of eight animals that represented 4.29 animal unit ha. Initial and final fasted weights (i.e., feed and water withheld for 16h) were obtained before to start and at the end of each grazing cycle (28 days), and then the weight gain (kg animal-1) per grazing cycle was calculated by the difference between final and initial weights. There was no significant effect (P <0.05) on the intake of dry matter, crude protein, ether extract, neutral detergent fiber, and dry matter digestibility, between treatments (P <0.05). However, there was a significant effect (P <0.05) between seasons; e.g., respective means of dry matter intake (kg day-1,% BW g / kg 0.75), intake of crude protein (g day-1 g / kg 0.75), ether extract (g day-1), neutral detergent fiber (g day-1 and% BW) were 3.95 and 2.88 kg, 2.54 and 1.65%, 89.27 and 59.56 g kg0.75, 429.89 and 298.43 g day-1, 9.72 and 6.18 g kg0.75, 118.79 and 84.07 g day-1, 2.90 and 2.05 kg day-1, 1.86 and 1.18%, for Spring and Summer seasons. Moreover, the dry matter intake (% BW and g kg 0.75 of DM) were higher (P < 0.05) during the spring season (e.g., 2.53 vs 1.64 % BW; and 89.26 vs 59.56 g kg0.75 DM).

scholarly journals Manejo nutricional de novillos criados en pastoreo y en corral: efectos en el consumo, digestibilidad, rendimiento y viabilidad económica

2021 ◽  
Vol 12 (1) ◽  
pp. 105-119
Author(s):  
Sinvaldo Oliveira de Souza ◽  
Robério Rodrigues Silva ◽  
Fabiano Ferreira da Silva ◽  
Ana Paula Gomes da Silva ◽  
Marceliana Da Conceição Santos ◽  
...  
Keyword(s):  
Body Weight ◽  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
The Other ◽  
Production Cycle ◽  
Ether Extract ◽  
Gross Margin ◽  
Concentrate Supplementation ◽  
Mineral Supplementation

This study aimed to evaluate nutrient intake and digestibility, performance and economic viability of steers during the rearing phase in Brachiaria brizantha cultivar Marandu graze and in feedlot. Were used fifty crossbred steers in the rearing phase, with a mean weight of 275 ± 8.18 kg, distributed in a completely randomized design with ten replications per treatments: Mineral supplementation, nitrogen supplementation, Concentrate supplementation in the order of 1 and 2 g/kg body weight and total feedlot. The total dry matter intake and body weight showed a difference (P<0.05) for animals in feedlot. Crude protein, ether extract, neutral detergent fiber corrected for ashes and protein, non-fibrous carbohydrates, total digestible nutrients showed differences for the animals that received mineral supplementation in comparison to the other managements adopted. The same performance was observed for animals in feedlot. The digestibility coefficients of dry matter, crude protein, ether extract, non-fibrous carbohydrates and total digestible nutrients showed a difference (P<0.05) for the animals that received mineral supplementation, in comparison to the other managements adopted. (P<0.05). The mean daily gain was lower (P<0.05) for animals receiving mineral supplementation. The gross margin was higher (P<0.05) for animals handled in feedlot. Considering the obtained results, it was possible to observe that the animals kept in graze with good availability of dry matter presented satisfactory performance. It is feasible to confine the animals in rearing, since it shortens the production cycle, generating favorable economic results.

scholarly journals High Fiber Cakes from Mediterranean Multipurpose Oilseeds as Protein Sources for Ruminants

Animals ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 918 ◽  
Author(s):  
Francesco Serrapica ◽  
Felicia Masucci ◽  
Emiliano Raffrenato ◽  
Maura Sannino ◽  
Alessandro Vastolo ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Neutral Detergent Fiber ◽  
In Vitro Digestibility ◽  
Ether Extract ◽  
Protein Supplements ◽  
High Fiber ◽  
Alternative Protein

Fifteen oilseed cakes from sunflower, pomegranate, cardoon, tobacco and hemp were characterized with regard to chemical composition, Cornell Net Carbohydrate and Protein System (CNCPS) fractionation, in vitro digestibility of dry matter, neutral detergent fiber, and crude protein. All the cakes presented low moisture, rather variable ether extract contents and medium to high levels of crude protein and neutral detergent fiber. The cakes significantly differed in terms of CNCPS partitioning and in vitro digestibility. Tobacco and hemp cakes presented high contents of slow degradable fractions of crude protein and carbohydrate joined to good post-ruminal protein digestibility. Cardoon cakes presented the highest rumen protein degradability. Based on crude protein content and intestinal digestibility of rumen undegraded protein, cakes of tobacco and hemp showed the better potential as alternative protein supplements for ruminants, while pomegranate appears to be the least suitable for ruminant feeding.

scholarly journals Nutritional diversity of agricultural and agro-industrial by-products for ruminant feeding

2012 ◽  
Vol 64 (5) ◽  
pp. 1246-1255 ◽  
Author(s):  
J.A.G. Azevêdo ◽  
S.C. Valadares Filho ◽  
D.S. Pina ◽  
E. Detmann ◽  
L.G.R. Pereira ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Energy Content ◽  
Neutral Detergent Fiber ◽  
Ether Extract ◽  
Nitrogenous Compounds ◽  
Fiber Digestibility ◽  
Nutritional Characteristics ◽  
By Products

Fifty-seven by-products were collected from regions throughout Brazil. Chemical composition, in vitro neutral detergent fiber digestibility (IVNDFD), and total digestible nutrients (TDN) were determined with the objective of grouping by-products with similar nutritional characteristics. The by-products belonging to group one (G1) presented the highest content of neutral detergent fiber exclusive of ash and nitrogenous compounds [aNDFom(n)] and lowest energy content, with 42.5% and 38.8% of IVNDFD and TDN, respectively. A new cluster analysis was carried in order to better characterize G2 by-products, six subgroups (SGs) were established (SG1 to SG6). SG1 by-products had the highest and the lowest values for lignin and TDN, respectively. SG2 by-products had the highest aNDFom(n) value, with TDN and IVNDFD values greater than 600 and 700g/kg, respectively, and crude protein (CP) value below 200g/kg in dry matter (DM). Among all the subgroups, SG3 had the highest TDN (772g/kg) and IVNDFD (934g/kg) values and the lowest lignin (23g/kg in DM) value. The ether extract was what most influenced the hierarchical establishment of residual grouping in SG4. SG5 by-products had the highest concentration of non-fibrous carbohydrate. Different from the other subgroups, SG6 by-products had the highest value of available CP.

scholarly journals Fermentative characteristics and nutritional value of sugarcane silage added with two types of urea

2019 ◽  
Vol 33 (3) ◽  
pp. 182-194
Author(s):  
Wagner Sousa-Alves ◽  
João-Paulo S Rigueira ◽  
Marielly M Almeida-Moura ◽  
Diego L S De-Jesus ◽  
Flávio P Monção ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Value ◽  
Nutritional Composition ◽  
Neutral Detergent Fiber ◽  
Soluble Carbohydrates ◽  
Ether Extract ◽  
Yeast Growth ◽  
Acid Detergent Fiber ◽  
Concentration Levels

Background: Dry matter (DM) loss is high in sugarcane silage due to its high content of soluble carbohydrates which favors yeast growth and ethanol production, thus reducing the nutritional value of the preserved forage. Objective: To determine the effect of adding two types of urea at two concentration levels to sugarcane silage on the nutritional value and fermentative characteristics of the silage. Methods: A completely randomized 2×2+1 factorial design was used, based on two types of urea (conventional and protected), two urea concentration (0.5 and 1.0% of the natural matter), and a control (sugarcane silage with no additives). Six replicates were used. The mixture was placed in PVC silos and opened after 60 days. Results: There was no difference in DM content or effluent losses by the addition of urea. In regards to neutral detergent fiber, acid detergent fiber, and lignin, decreased levels were observed compared to the control, regardless of urea type. Urea type and concentration had an effect on ammoniacal nitrogen content, with higher values for conventional urea, but not affecting the pH. The addition of urea to sugarcane silage reduced gas losses and raised the levels of crude protein, ether extract, and effective degradability. Conclusion: Adding protected or conventional urea at 1% of natural matter at the time of sugarcane ensiling reduces gas losses and improves nutritional composition of the silage.

scholarly journals Nutrients intake and digestibility in sheep fed with residue from the extraction of tamarind pulp

2015 ◽  
Vol 36 (6Supl2) ◽  
pp. 4401 ◽  
Author(s):  
Luiz Juliano Valério Geron ◽  
Fabiana Gomes Costa ◽  
Jocilaine Garcia ◽  
Anderson Moura Zanine ◽  
Edmiar Barbosa de Oliveira ◽  
...  
Keyword(s):  
Body Weight ◽  
Nutrient Intake ◽  
Crude Protein ◽  
Dry Matter ◽  
Latin Square ◽  
Linear Increase ◽  
Neutral Detergent Fiber ◽  
Regression Equations ◽  
Ether Extract ◽  
Total Carbohydrates

<p>This study aimed to evaluate nutrient intake and digestibility by sheep fed diets containing residue from the extraction of tamarind pulp (RETP). We used four sheep with a mean body weight (BW) of 40.38 kg, whose pens were distributed in a Latin square design. The diet treatments contained 0, 5, 10 and 15% of RETP. The variables were subjected to analysis of variance and the differences observed were tested using regression equations at 5% significance. The intake of dry matter (DM), organic matter (OM), crude protein (CP), total carbohydrates (TC), and non-fiber carbohydrates (NFC),expressed in g day-1, % BW and g kg0,75-1, were not significantly affected (p&gt;0.05) by the inclusion of RETP. The intake of ether extract (EE) and neutral detergent fiber (NDF) showed a linear increase (p&lt;0.05) as RETP content rose. However, the digestibility of DM, CP, TC, and total digestible nutrients (TDN) decreased linearly (p&lt;0.05), while the digestibility of EE, NDF, ADF, and NFC, with average values of 62.12%; 79.95%; 41.59%; 37.12%, and 91.57%, respectively, were not significantly affected (p&gt;0.05) when RETP was included in the diet. The inclusion of up to 15% of the residue from the extraction of tamarind pulp changes the intake of ether extract and neutral detergent fiber, and reduced dry matter, crude protein, and total carbohydrates in the sheep’s diet.</p>

scholarly journals Calidad nutricional de la planta de sorgo negro forrajero (Sorghum almum) para alimentación animal.

2006 ◽  
Vol 11 (2) ◽  
pp. 79
Author(s):  
Ana Lorena Amador ◽  
Carlos Boschini
Keyword(s):  
Nutritional Quality ◽  
Crude Protein ◽  
Dry Matter ◽  
Growth Stages ◽  
Experimental Station ◽  
Whole Plant ◽  
The Moment ◽  
The University ◽  
Different Growth Stages

The purpose of this study was to determine the phenological development and the nutritional quality of Sorghum almun during different growth stages. The seed was cultivated in the Alfredo Volio Mata Experimental Station of the University of Costa Rica. Eighteen kg of 88% germinal seed per hectare were planted. The first sample was taken 24 days after sprouting and every 14 days thereafter, up to 150 days. The production of biomass of the stems, leaves and ears of grain were measured and the amounts (content) of dry mater matter, crude protein, total ashes, neutral fiber and detergent acid, hemicellulosa, cellulose and lignin were determined. During the first 52 days of growth, the output of leaves was higher than that of stems. On the 57th day, a yield of 1395 kg of dry matter per hectare, 50% leaves and 50% stems, was estimated. The ears of grain appeared after 94 days, contributing 50kg per hectare of dry matter. The concentration of dry matter in the leaves was highest from the moment of sprouting to the 136th day. The content of crude protein in the leaves was always superior to that in the stems. In the leaves the crude protein diminished 16%-28% between the 38th and 150th day of growth. In the same period, the crude protein in the stem diminished 5%-18%, and in the whole plant 8%-26%. The neutral fiber and detergent acid in the leaves and the stems were less than 60% during the first two months of growth and more than 70% in the latter period.

scholarly journals Comparison of grass silage utilization by reindeer and sheep: 1. Palatability, feeding values and nutrient supply

1982 ◽  
Vol 54 (2) ◽  
pp. 119-126
Author(s):  
Liisa Syrjälä-Qvist
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Latin Square ◽  
Feed Water ◽  
Growth Stages ◽  
Total Water ◽  
Grass Silage ◽  
Total Water Consumption ◽  
Balance Trials ◽  
Different Growth Stages

The utilization of silages prepared from grass at three different growth stages was studied with three adult reindeer and three adult sheep. Palatability, digestibility and nitrogen balance trials were performed according to the Latin-square design. As the different silages were similar in chemical composition and quality, the results are mainly expressed and discussed as the averages for all three. The intake of silage dry matter(DM) by the reindeer averaged 938 g/day and the intake by the sheep 1787g/day. These values corresponded to intakes of about 3.7kg and 7.1kg fresh silage, and 16g and 27g DM/kg liveweight, respectively. The total water consumption (water from feed + water drunk) for the reindeer was 5 g/kg DM eaten and for the sheep 3kg. The digestibility of the different silage constituents was similar in the reindeer and sheep, but the apparent digestibility of crude protein was significantly (P

scholarly journals Sugar cane dry yeast in feeding for growing and finishing goat kids

2011 ◽  
Vol 40 (1) ◽  
pp. 168-173 ◽  
Author(s):  
Luciano Soares de Lima ◽  
Claudete Regina Alcalde ◽  
Francisco de Assis Fonseca de Macedo ◽  
Larissa Ribas de Lima ◽  
Elias Nunes Martins ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soybean Meal ◽  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Protein Source ◽  
Ether Extract ◽  
Feed Conversion ◽  
Saanen Goat ◽  
Total Carbohydrates

It was used 27 goat kids (18 ¾ Boer + ¼ Saanen and nine Saanen; 18.0 ± 1.60 kg) distributed in a completely randomized design with factorial arrangement to evaluate productive performance and the total digestibility of dry matter and nutrients in the rations. Diets were composed of soybean meal, soybean meal + dry yeast or dry yeast as protein source, oat hay, ground corn and vitamin-mineral mixture with mean composition of 2.50 Mcal of ME/kg DM and 17.0% of crude protein on average. Digestibility was determined using indigestible neutral detergent fiber as marker. Intakes of dry matter, organic matter, crude protein and total carbohydrates were not altered by rations. However, inclusion of dry yeast in the rations reduced ingestions of ether extract, neutral detergent fiber and acid detergent fiber. Within breed groups, the ¾ Boer + ¼ Saanen goat kids showed the highest intakes of dry matter and nutrients, as well as the best means of daily gain, feed conversion and days in feedlot. Digestibilities of dry matter, organic matter, crude protein and total carbohydrates were higer - and the digesbility of ether extract was lower - for animals fed rations with dry yeast. There were no differences in digestibility of neutral detergent fiber. Rations with dry yeast showed the highest values of total digestible nutrients. Dry yeast can be used as alternative protein source in rations for goat kids because it does not change animal performance and it does have higher nutritional value than soybean meal. ¾ Boer + ¼ Saanen kids show, in feedlots, better performance in growth and finishing phases when compared to Saanen kids.

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