Evaluation of fibrous by-product feeds for the pregnant sow using antibiotic suppression to measure degree of fermentation

1989 ◽  
Vol 1989 ◽  
pp. 85-85
Author(s):  
S A Edwards ◽  
B A Njotu ◽  
V R Fowler
Keyword(s):  
Nutritional Value ◽  
Basal Diet ◽  
Enzymatic Digestion ◽  
List Type ◽  
Large White ◽  
Term Administration ◽  
Beet Pulp ◽  
Soyabean Meal ◽  
Dietary Treatments ◽  
By Products

The use of fibrous by products in diets for pregnant sows offers possible economic and welfare advantages. To correctly determine their nutritional value it is essential to know the relative roles of enzymatic digestion and fermentation. Techniques developed previously for this purpose have involved the use of surgically modified animals, making them costly and limiting their widespread use. This experiment was designed to investigate the possibility of using short term administration of bacteriostatic levels of antibiotics for this purpose.Twenty Landrace x Large White pregnant sows were individually housed in unbedded stalls and allocated to one of five dietary treatments with differing levels of the two fibrous by-products - distillers dark grains (DDG) or dried, unmolassed sugarbeet pulp (SBP)1)Basal diet (BAS) 850g/kg barley, 120g/kg soyabean meal,30g/kg vitamins and minerals2)70% diet BAS, 30% distillers dark grains (30DDG)3)40%diet BAS, 60% distillers dark grains (60DDG)4)70%diet BAS, 30% unmolassed sugar beet pulp (30SBP)5)40% diet BAS, 60% unmolassed sugarbeet pulp (60SBP)

scholarly journals Performance And Serum Metabolites Of Grower Pigs Fed Groundnut Cake, Extruded Soyabean Meal And Cottonseed Cake-Based Diets

2021 ◽  
Vol 25 (2) ◽  
pp. 152-156
Author(s):  
A. O. MAFIMIDIWO ◽  
A. O. FANIMO ◽  
C. F. I. ONWUKA ◽  
O. O. TEWE
Keyword(s):  
Live Weight ◽  
Daily Weight Gain ◽  
Cottonseed Cake ◽  
Average Daily Weight Gain ◽  
Large White ◽  
Serum Metabolites ◽  
Groundnut Cake ◽  
Cholesterol Levels ◽  
Soyabean Meal ◽  
Dietary Treatments

The study assessed the effect on performance and serum metabolites of ninety grower pigs fed extruded full-fat soyabean meal (ESBM) and cottonseed cake (CSC) as partial (-50%) and whole (100%) replacement  for groundnut cake (GNC) in practical-type  diets over 12 weeks feeding period. Ninety Large White X Landrace pigs average initial live weight of 30.50+1.4kg were randomly assigned to five dietary treatments and each treatment had three replicates The diets were iso-nitrogenous and iso-caloric. The ESBM in the diets showed an  improvement in average daily weight gain and eed conversion. Diet in which there was 50%replacement of GNC with ESBM gave the best  result (P<0.05). However, general trend showed a numerical increase with levels of ESBM and CSC in the diets. Serum albumin  and cholesterol levels were significantly (P<0.05) reduced by inclusion of extruded full-fat soyabean meal, and CSC while serum creatinine level was increased.

scholarly journals Haematological and serum biochemical indices of growing pigs fed varying levels of beniseed (Sesamum indicum L.) hull in replacement for maize.

2021 ◽  
Vol 21 (9) ◽  
pp. 18629-18643
Author(s):  
Rotimi Olajide ◽  
◽  
EK Asaniyan ◽  
BO Olusegun ◽  
SM Aro ◽  
...  
Keyword(s):  
Control Diet ◽  
Density Lipoprotein ◽  
Basal Diet ◽  
Nutrient Content ◽  
Growing Pigs ◽  
Large White ◽  
Serum Biochemical ◽  
Wbc Count ◽  
Biochemical Indices ◽  
Dietary Treatments

A feeding trial was conducted to evaluate the nutrient content of beniseed hull (BSH) as a substitute for maize, and its effect on haematological and serum biochemical indices of growing pigs. Sixty 8-weeks old growing pigs (Landrace x Large white) were randomly allotted into five dietary treatments with three replicates of four animals per replicate in a completely randomized design. Five diets were formulated by incorporating BSH into the basal diet to replace maize at 0, 25, 50, 75 and 100% designated as D1 (control), D2, D3, D4 and D5, respectively and fed to growing pigs for ten weeks. Diets had no significant effect on the parameters measured, except White blood cell (WBC) and Lymphocytes. The highest WBC count (x109/L) (P < 0.05) of 23.70 was obtained in pigs fed 50% BSH-based diets compared with 15.55 (0% BSH), 14.00 (25% BSH), 21.45 (75% BSH) and 15.10 (100% BSH), respectively. The lymphocyte counts of pigs fed 25% BSH (60.00%) and 75% BSH (76.50%) were statistically similar to those on other dietary treatments. The cholesterol values recorded in pigs fed with the control diet (0% BSH) (125.00 mg/dL) and 25% BSH (122.50 mg/dL) were similar but significantly (P < 0.05) reduced to 119.50 mg/dL (50% BSH), 118.00 mg/dL(75% BSH) and 104.00 mg/dL (100% BSH), respectively, as the level of BSH increases. The High-density lipoprotein, HDL value (20.95 mg/dL) of pigs fed with control diet (0% BSH) was significantly (P < 0.05) lower than HDL values of pigs placed on other diets. The total protein (g/dL) 7.08 (0% BSH), 7.11 (25% BSH), 7.00 (50% BSH) were similar (P > 0.05) but significantly (P < 0.05) higher than 6.81 (75% BSH) and 6.66 (100% BSH). Beniseed hull poses no health challenge to the growing pigs as depicted by normal haematological and serum biochemical indices including lowest cholesterol at 100% BSH; beniseed hull could safely replace maize in pig’s diets up to 100% level.

scholarly journals Performance and carcass characteristics of growing pigs fed varying levels of beniseed (Sesamum indicum L.) hull in replacement for maize (Zea mays LINN)

2020 ◽  
Vol 46 (1) ◽  
pp. 61-70
Author(s):  
R. Olajide ◽  
E. K. Asaniyan ◽  
S. M. Aro ◽  
O. B. Olusegun
Keyword(s):  
Weight Gain ◽  
Control Diet ◽  
Live Weight ◽  
Basal Diet ◽  
Experimental Period ◽  
Growing Pigs ◽  
Large White ◽  
Experimental Animals ◽  
Live Weight Gain ◽  
Dietary Treatments

Sixty (60) grower-finisher pigs (Landrace x Large white) were used to investigate the nutritional value of beniseed hull (BSH) as substitute for maize on performance, carcass, and organs characteristics of the experimental animals. Five experimental diets were formulated by incorporating BSH into basal diet to replace maize at 0, 25, 50, 75 and 100%; designated as T1 (control), T2, T3, T4 and T5, respectively. The experimental pigs were individually weighed and assigned to five dietary treatments of three replicates of four animals each in a completely randomized design. The animals were fed for 2 weeks pre-experimental period and thereafter for ten weeks during which data were collected. Feed cost per kg live weight gain (? 668.67) of the animals fed 0% BSH significantly (P<0.05) reduced to ? 620.06 (25% BSH), ? 527.24 (50% BSH), ? 509.74 (75% BSH) and ? 456.73 (100% BSH). The bled weight, scald weight, eviscerated weight, dressing percentage, bacon, fore hock, hind hock and tail were significantly (P<0.05) affected by dietary treatments. The biggest liver weight (2.27g/kg) obtained in the animals fed the control diet (0% BSH) reduced significantly (P<0.05) to 2.20 (25% BSH), 1.91 (50% BSH), 1.76 (75% BSH) and 2.00 (100% BSH). Variations obtained in the kidney weight (0.40 g/kg) of the experimental animals fed with 25% BSH-based diets were similar (P>0.05) to 0.38 g/kg in the control (0% BSH) with both significantly (P<0.05) reduced to 0.36 (50% BSH), 0.36 (75% BSH) and 0.32 (100% BSH), respectively. Beniseed hull (BSH) poses no health challenge to the pigs used in this study. There were reductions in the cost/kg and cost of feed per kilogram live-weight gain with increasing levels of BSH in the diets, the lowest being at 100% level of substitution; beniseed hull could economically and safely replace maize in pig's diets up to 100% level.

UTILIZATION OF DIETARY TOWER RAPESEED PRODUCTS BY GROWING TURKEYS

1978 ◽  
Vol 58 (4) ◽  
pp. 585-592 ◽  
Author(s):  
D. L. MOODY ◽  
S. J. SLINGER ◽  
S. LEESON ◽  
J. D. SUMMERS
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Dietary Fat ◽  
Nutritional Value ◽  
Control Diet ◽  
Rapeseed Meal ◽  
Type Condition ◽  
Large White ◽  
Significant Depression ◽  
Dietary Treatments

Four replicate groups of 22 male large white day-old poults were assigned to each of eight dietary treatments. These consisted of a corn–soybean meal control diet and isocaloric, isonitrogenous diets containing either 25% Target, high-glucosinolate, rapeseed meal (RSM), 25% Tower, low-glucosinolate RSM derived from two sources or 21.5% whole autoclaved Tower rapeseed plus three other treatments where 10% of oil derived from either soybean, Tower rapeseed or Target rapeseed was added. Dietary specifications were changed with age of bird. Weight gain and feed intake were recorded to 112 days of age. Target RSM resulted in a significant depression in weight gain and feed intake. Compared to the corn–soybean control, 25% Tower RSM and whole autoclaved Tower rapeseed, which supplied most of the dietary fat, had no effect on turkey performance. There was an indication that poults to 56 days of age were not able to fully utilize whole rapeseed. Performance of turkeys fed Tower rapeseed oil or soybean oil was similar, while Target oil significantly depressed weight gain. A perotic-type condition was observed in poults to 28 days of age when fed diets containing Target RSM. The condition was not observed in poults fed the other diets. It is concluded that both the oil and meal resulting from the processing of Tower rapeseed are superior in nutritional value to those obtained from Target rapeseed, and that these products may be included in turkey diets from day-of-age up to 10% for the oil and 25% for the meal, without adversely affecting performance.

Supplemental Cap-Met in diet to promote growth performance and immune response of nursery pigs

2019 ◽  
Author(s):  
T. Jarupan ◽  
C. Rakangthong ◽  
C. Bunchasak ◽  
T. Poeikhamphaa ◽  
W. Loongyai ◽  
...  
Keyword(s):  
Growth Performance ◽  
Inflammatory Responses ◽  
Basal Diet ◽  
Short Chain Fatty Acids ◽  
Large White ◽  
Nursery Pigs ◽  
Gut Immunity ◽  
Nursery Pig ◽  
Dietary Treatments ◽  
Fecal Score

This study was conducted to compare the effect of Colistin and Cap-Met supplementation in nursery pig diets on growth performance, fecal score, short chain fatty acids in the caecum and gut immunity. Seventy-two crossbred pigs (Duroc x Large White x Landrace; initial weight 6.76 ± 0.22 kg) were divided into 3 groups with 6 replications of 18 piglets each. There were 3 dietary treatments: 1) basal diet, 2) basal diet + Colistin 40 ppm and 3) basal diet + 0.2% Cap-Met. The supplementation of 0.2% Cap-Met improved FCR of piglets during 24-38 days of age. At 66 days of age, supplementing Colistin or Cap-Met increased the concentration of lactic acid in the caecum, while the IL-1 beta level in the jejunum declined. In conclusion, Cap-Met supplementation improved the FCR and showed positive immune and inflammatory responses of piglets.

Effects of high inclusion levels of sugar beet pulp in diets for dry sows

1991 ◽  
Vol 1991 ◽  
pp. 126-126 ◽  
Author(s):  
S A Edwards ◽  
A G Taylor ◽  
V R Fowler
Keyword(s):  
Sugar Beet ◽  
Litter Size ◽  
Basal Diet ◽  
Sugar Beet Pulp ◽  
Standard Diet ◽  
Large White ◽  
Digestible Energy ◽  
Beet Pulp ◽  
High Level ◽  
Daily Total

The dry sow is well suited to utilise high fibre diets and there are some suggestions that feeding such diets in pregnancy may enhance litter size and subsequent piglet performance. This experiment was designed to investigate the effects on performance of inclusion of a high level of fermentable fibre in the form of unmolassed sugar beet pulp (SBP) in the diet of dry sows.24 gilts and 20 multiparous Landrace x Large White sows were allocated to one of two diets according to weaning or entry date, parity and liveweight. The diets comprised a barley/soya basal diet with either 450 g/kg wheat (diet W) or SBP substituting for this wheat to provide the same quantity of corrected digestible energy (diet B). The two diets were fed at differential levels, to supply the same daily total of corrected digestible energy, from weaning or gilt entry until farrowing. The allocated amount of diet was given in a single daily feeding period to animals confined in individual feeding stalls, and a period of one hour was allowed for the ration to be consumed. After farrowing all animals were fed twice daily on a standard diet, according to a scale related to litter size.

Dietary Addition with Fermented Sorghum Distiller's Dried Grains with Soluble Improved Carcass Traits and Meat Quality in Growing-Finishing Pigs

2021 ◽  
Author(s):  
Huawei Li ◽  
Yehui Duan ◽  
Fugui Yin ◽  
Qian Zhu ◽  
Chengjun Hu ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Traits ◽  
Basal Diet ◽  
Biceps Femoris ◽  
Underlying Mechanism ◽  
B Value ◽  
Finishing Pigs ◽  
Large White ◽  
L Value ◽  
Dietary Treatments

Abstract The fermented sorghum distiller's dried grains with soluble (FS-DDGS) contain numerous nutrients, yet its nutritional effects on growing-finishing pigs remain unclear. The present study was conducted to evaluate the effects of dietary FS-DDGS addition on growth performance, carcass traits, and meat quality in growing-finishing pigs. A total of 48 healthy male crossbred (Large White × Landrace × Duroc) barrows with initial body weight (BW) of 39.95 ± 2.15 kg were allocated to one of four dietary treatments (12 pigs per treatment). The dietary treatments were as follows: basal diet without (FS-DDGS0 group) or with 50 g/kg (FS-DDGS50 group), 100 g/kg (FS-DDGS100 group), or 150 g/kg (FS-DDGS150) FS-DDGS, respectively. Results showed that dietary FS-DDGS addition increased (linear, P < 0.05) the pH24h value, and contents of ash, crude protein, and Pro in Longissimus dorsi muscle, and Ala, Arg, Asp, Glu, Ile, Leu, Lys, Ser, and Tyr in Biceps femoris (BF) muscle. Meanwhile, dietary FS-DDGS addition decreased (linear, P < 0.05) the drip loss, b* value, and L* value. In addition, an effect (quadratic, P < 0.05) on total bone percentage and Gly and Pro contents in BF muscle were observed. Collectively, these findings suggested that dietary FS-DDGS addition could improve carcass traits and meat quality; nevertheless, more research is warranted to determine the underlying mechanism associated with the alterations.

scholarly journals Valorisation of Organic Waste By-Products Using Black Soldier Fly (Hermetia illucens) as a Bio-Convertor

2021 ◽  
Vol 13 (15) ◽  
pp. 8345
Author(s):  
Kieran Magee ◽  
Joe Halstead ◽  
Richard Small ◽  
Iain Young
Keyword(s):  
Food Waste ◽  
Fish Feed ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
High Quality Protein ◽  
The Face ◽  
Beet Pulp ◽  
By Products ◽  
Hermetia Illucens Larvae

One third of food produced globally is wasted. Disposal of this waste is costly and is an example of poor resource management in the face of elevated environmental concerns and increasing food demand. Providing this waste as feedstock for black soldier fly (Hermetia illucens) larvae (BSFL) has the potential for bio-conversion and valorisation by production of useful feed materials and fertilisers. We raised BSFL under optimal conditions (28 °C and 70% relative humidity) on seven UK pre-consumer food waste-stream materials: fish trimmings, sugar-beet pulp, bakery waste, fruit and vegetable waste, cheese waste, fish feed waste and brewer’s grains and yeast. The nutritional quality of the resulting BSFL meals and frass fertiliser were then analysed. In all cases, the volume of waste was reduced (37–79%) and meals containing high quality protein and lipid sources (44.1 ± 4.57% and 35.4 ± 4.12%, respectively) and frass with an NPK of 4.9-2.6-1.7 were produced. This shows the potential value of BSFL as a bio-convertor for the effective management of food waste.

scholarly journals Effects of Dietary Inclusion of Dry Hydrastis canadensis on Laying Performance, Egg Quality, Serum Biochemical Parameters and Cecal Microbiota in Laying Hens

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1381
Author(s):  
Tzuen-Rong J Tzeng ◽  
Tzu-Yu Liu ◽  
Chiao-Wei Lin ◽  
Pei-En Chang ◽  
Pei-Xin Liao ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Egg Production ◽  
Laying Hens ◽  
Basal Diet ◽  
Response To Treatment ◽  
Control Group ◽  
Hydrastis Canadensis ◽  
Laying Performance ◽  
Cecal Microbiota ◽  
Dietary Treatments

Alternative growth promoters are able to not only effectively replace the traditional use of antibiotics but also provide additional health benefits for livestock and reduce food safety concerns. This study investigated the effects of dry Hydrastis canadensis on the laying performance and fecal microbial community of laying hens. Twenty-four Lohmann (LSL, white layer strain) hens were reared from 40 to 48 weeks of age and randomly allotted to four dietary treatments (six birds/treatment). The dietary treatments comprised a basal diet with no treatment as control, a basal diet plus 0.6% powder of dry Hydrastis canadensis roots (R) or leaves (L), and a basal diet plus 0.6% powder of a mixture of dry Hydrastis canadensis roots and leaves (1:1, LR). No mortality was observed in the whole experimental period. The results indicated that albumen height in the LR group was significantly greater than that in the control group. The diet supplemented with Hydrastis canadensis had no significant effects on egg production rate, egg weight, eggshell strength, eggshell thickness, Haugh unit, or yolk height during the whole experimental phase. However, principal coordinate analysis, comparative heat map analysis, and cluster dendrogram analysis of cecal microbiota showed distinct clusters among the groups treated with Hydrastis canadensis and the control group. Regarding blood biochemical parameters, serum cholesterol levels were significantly lower in all Hydrastis canadensis-treated groups compared with those in the control group. Moreover, serum low-density lipoprotein levels were lower in hens supplemented with the leaf of Hydrastis canadensis. The abundances of the phyla Fusobacteria and Kiritimatiellaeota were increased (p < 0.05) in laying hens fed with 0.6% Hydrastis canadensis leaves, whereas the abundance of the phylum Firmicutes in cecum digesta decreased in response to treatment with Hydrastis canadensis roots and leaves. The relative abundance of the Fusobacterium genus was higher in the LR group compared with that in the control. On the contrary, we found a different trend in the Synergistes genus. The potential influences of these microbiota on the performance of laying hens were discussed. The results demonstrate that Hydrastis canadensis can improve the egg albumen height and modulate the cecum digesta microbiota composition of laying hens.

scholarly journals Composition and Nutritional Value of Acid Oils and Fatty Acid Distillates Used in Animal Feeding

Animals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 196
Author(s):  
Elisa Varona ◽  
Alba Tres ◽  
Magdalena Rafecas ◽  
Stefania Vichi ◽  
Ana C. Barroeta ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Nutritional Value ◽  
Oil Refining ◽  
Analytical Control ◽  
Dietary Energy ◽  
Feed Ingredients ◽  
Animal Feeding ◽  
By Products

Acid oils (AO) and fatty acid distillates (FAD) are oil refining by-products rich in free fatty acids. The objective of this study is their characterization and the identification of their sources of variability so that they can be standardized to improve their use as feed ingredients. Samples (n=92) were collected from the Spanish market and the MIU value (sum of moisture, insoluble impurities, and unsaponifiable matter), lipid classes, fatty acid composition, and tocol content were analyzed. Their composition was highly variable even between batches from the same producer. As FAD originated from a distillation step, they showed higher free fatty acid amounts (82.5 vs 57.0 g/100 g, median values), whereas AO maintained higher proportions of moisture, polymers, tri-, di-, and monoacylglycerols. Overall, the MIU value was higher in AO (2.60–18.50 g/100 g in AO vs 0.63-10.44 g/100 g in FAD), with most of the contents of insoluble impurities being higher than those in the guidelines. Tocol and fatty acid composition were influenced by the crude oil’s botanical origin. The calculated dietary energy values were, in general, higher for AO and decreased when a MIU correction factor was applied. The analytical control and standardization of these by-products is of the outmost importance to revalorize them as feed ingredients.

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