Effects of Dry Tomato Pulp on Egg Yolk Pigmentation and Some Egg Yield Charecteristics of Laying Hens

Çalışlar, Süleyman; Uygur, Gonul

doi:10.3923/javaa.2010.96.98

Cited by 23 publications

(13 citation statements)

References 4 publications

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“…In regard to table (1), the highest total FI value recorded was for (5%) SDTP group (1188.71 gm) per bird, While, the lowest value FI found was for control group (1114.04 gm) per bird. This result agreed with Calislar and Uygur (2010) who found that the inclusion of DTP increased the FI in laying hen. But our results disagreed with Tarasewicz and Aniśko (2015) who stated that the inclusion of DTP in diets did not affect feed intake.…”

Section: Discussionsupporting

confidence: 92%

Effect of sun dried tomato pomace( SDTP) supplementation on productive and economic efficiency of laying Japanese Quail

Shehata

Kamel

Abo-Salem

et al. 2018

Benha Veterinary Medical Journal

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This work was conducted to study the effect of sun dried tomato pomace (SDTP) with or without enzymes supplementation on productive and economic efficiency of laying Japanese hens. A total of 144 forty-two-days-old female Japanese quails were used. The hens were randomly allocated into 6 groups (24 hens per each group which subdivided into 3 replicates each one contains 8 females.). Group 1 was fed on the basal diet (BD) (control), Group 2 were fed on the BD containing AveMix® 02 CS enzyme 0.2g/kg diet. While hens of group 3 were fed BD containing 2.5% SDTP. Group 4 received BD containing 2.5% SDTP with AveMix® 02 CS enzyme. Group 5 received BD containing 5% SDTP. Group 6 received BD containing 5% SDTP with AveMix® 02 CS enzyme. From the obtained results, it was observed that addition of different levels of SDTP not affected significantly daily egg production. The greatest egg mass was for (5%) SDTP with enzymes group (281.57 gm)/ bird. While the lowest egg mass was for (5%) SDTP group (247.41 gm) egg/ bird. feeding different concentrations of SDTP with or without enzyme showed a non-significant effect on carcass traits in laying hens. The feed cost, Total Variable Cost (TVC) and Total Cost (TC) were high for the control group (367.63, 1084.88 and 1288.88 piasters); respectively. While, they were low for (5%) SDTP group (285.49, 990.84 and 1194.84 piasters); respectively. The highest Net Return (NR) value was found for (2.5%) SDTP group (381.25piasters) while the lowest one was found for (5%) SDTP group and control group (310.66, 310.84 piasters); respectively.

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Section: Discussionsupporting

confidence: 92%

Effect of sun dried tomato pomace( SDTP) supplementation on productive and economic efficiency of laying Japanese Quail

Shehata

Kamel

Abo-Salem

et al. 2018

Benha Veterinary Medical Journal

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“…Birds fed 200 g/kg dry tomato pulp (DTP) had the highest final body weight especially in comparison with those hens without DTP (1,993 vs 1,861 g), these results could also be proved by the improved feed intake and feed conversion ratio (FCR). However, there was no difference found among all the groups regarding the egg yield (%), and most of the egg characteristics, such as shell weight, shell thickness and shell strength, were similar, indicating that there was no adverse effects from these re-used materials when applied in hens’ diet [ 34 ]. In addition, to the concomitant benefits, in terms of reducing negative effects of stress [ 14 – 17 , 35 ], the additives were considered safe and environmentally friendly.…”

Section: Effects Of Different Phytochemicals On Oxidative Status In Amentioning

confidence: 99%

Antioxidant capacity of phytochemicals and their potential effects on oxidative status in animals — A review

Lee

Lin

et al. 2016

Asian-Australas J Anim Sci

219

138

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Oxidative stress suppresses animal health, performance, and production, subsequently impacting economic feasibility; hence, maintaining and improving oxidative status especially through natural nutrition strategy are essential for normal physiological process in animals. Phytochemicals are naturally occurring antioxidants that could be considered as one of the most promising materials used in animal diets in various forms. In this review, their antioxidant effects on animals are discussed as reflected by improved apparent performance, productivity, and the internal physiological changes. Moreover, the antioxidant actions toward animals further describe a molecular basis to elucidate their underlying mechanisms targeting signal transduction pathways, especially through the antioxidant response element/nuclear factor (erythroid-derived 2)-like 2 transcription system.

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“…(2006) and Calislar and Uygur (2010) indicated that the addition of DTP had significant effect on egg yolk color. Moreover, Shahsavari (2015) with 5% DTP added to laying hen diets recorded significant improvement in egg yolk color.…”

Section: Data Presented Inmentioning

confidence: 98%

Influence of Natural Carotenoids Supplementation in Diet on Egg Yolk Color and Some Productive Parameters of Local Hen Layers

Hassan

Abdella

EL-SAYAAAD

et al. 2019

Egyptian Journal of Agricultural Research

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he present study was conducted to study the effect of adding different levels of lutein powder pure (LP),dried tomato pulp (DTP) and dried sweet red pepper powder (DSRP) (as natural colour additives) on some productive, egg quality parameters and economical efficiency of Silver Montazah (SM) local hen layers from the beginning of 40 to 48 weeks of birds age. A 2x3x3 factorial arrangement design was used in this experiment including two levels supplementation of LP (0 and 30 mg/kg diet), three levels of DTP (0, 15 and 30 g/kg diet), and three levels of DSRP (0, 2 and 4 g/kg diet) .A total number of 162 laying hens of Silver Montazah (SM) local strain were used in this experiment. All selected birds were randomly distributed into 18 treatments equal in number (9hens / each treatment). Laying hens of each treatment were nearly of an equal average body weight and similar average daily egg production .All birds of the experimental treatments were individually housed in wire-caged batteries and kept under the same managerial, hygienic and environmental conditions. Results obtained at the end of the experiment showed that the average live body weight of layers at the end of the experimental period was significantly (P≤0.05) affected by dietary LP levels, whereas, dietary DTP, DSRP levels had no significant effect on average live body weight of hens. The heavier live body weight was attained by layers fed 0 mg / kg diet LP and layers fed 30 g / kg diet DTP recorded the average higher LBW. While, layers fed the 0 g / kg diet DSRP showed the higher average LBW. Dietary LP and DTP levels had significant (P≤0.01) effect on average daily feed intake of layers. However, the higher average of daily feed intake was recorded by hens fed dietary 0 mg/ kg diet LP, 0 g/ kg diet DTP level and 2 g / kg diet DSRP levels. Dried sweet red pepper levels had no significant effect on average daily FI of layers during most of experimental periods. The higher average daily FI was shown by layers fed 2 g / kg diet DSRP level. No significant differences were found in average feed conversion of layers attributed to the dietary DTP and DSRP levels. However, the best average FCR values (3.37g feed/g egg mass) was recorded by layers fed the diet contained 0 mg/kg diet lutein powder level. Dietary LP and DTP levels had significant (P≤0.01) effects on average egg production (EP) rate, egg weight and egg mass of layers at the end of the experimental period. While, dietary DSRP levels had no significant effect on averages of egg production rate and egg mass of layers at the end of the experimental period (40-48 weeks of age). The higher averages of egg production rate and egg mass were recorded by layers fed the diet of 0 mg/kg diet LP, 30 g/kg diet DTP and 2 g/kg diet DSRP levels, while, the higher average of egg weight was recorded by hens fed the dietary 0 mg/kg diet LP, 30 g/kg diet DTP and 0 T INFLUENCE OF NATURAL CAROTENOIDS SUPPLEMENTATION IN DIET ON EGG YOLK COLOR AND SOME PRODUCTIVE PARAMETERS OF LOCAL HEN LAYERS 422 g/kg diet DSRP levels. Die...

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Effects of Dry Tomato Pulp on Egg Yolk Pigmentation and Some Egg Yield Charecteristics of Laying Hens

Cited by 23 publications

References 4 publications

Effect of sun dried tomato pomace( SDTP) supplementation on productive and economic efficiency of laying Japanese Quail

Effect of sun dried tomato pomace( SDTP) supplementation on productive and economic efficiency of laying Japanese Quail

Antioxidant capacity of phytochemicals and their potential effects on oxidative status in animals — A review

Influence of Natural Carotenoids Supplementation in Diet on Egg Yolk Color and Some Productive Parameters of Local Hen Layers

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