Body Morphometry and Development of the Digestive System of Grey Partridge (Perdix Perdix) Depending on Age and Gender

Kokoszyński, Dariusz; Biegniewska, Milena; Wilkanowska, Anna; Saleh, Mohamed; Bernacki, Zenon; Stęczny, Kamil; Kmiecik, Małgorzata

doi:10.1590/1806-9061-2017-0585

Cited by 5 publications

(5 citation statements)

References 9 publications

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“…Breast had significantly lower L* value than leg (28.99 VS 30.13) in the current study. In agreement with [14] found lower L* value from breast than from leg, 40.3 and 41.5, respectively. These authors explained that breast had lower L* value than leg which was probably due to the higher fat content in leg than in breast.…”

Section: Colorsupporting

confidence: 90%

“…Breast had lower a* value than leg might be explained by breast had less myoglobin than leg so breast color was less redness [9]. However, from [13] showed that breast and leg had the same a* value approximately 13.5 and [14] also reported that a* value of breast and leg were 17.8 and 17.7, respectively. Breast and thigh had the same b* value and were higher than from leg and fillet in the present study.…”

Section: Colormentioning

confidence: 99%

“…In agreement with [13] reported higher b* value from breast than from leg (9.15 VS 6.86). In addition [14] reported that breast had b* value 1.89 and leg had b* value 1.50. Breast had significantly lower L* value than leg (28.99 VS 30.13) in the current study.…”

Section: Colormentioning

confidence: 99%

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Meat characteristics from four different cutting parts of Cherry Valley duck

Chaosap

Sivapirunthep

2018

MATEC Web Conf.

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Abstract. The objective of this study was to investigate the duck meat characteristics in 4 main parts : breast, fillet, leg, and thigh. A total of 30 Cherry Valley ducks were used in this study. They were slaughtered at the age of 42 days. Carcasses were cut and collected the boneless and skinless of breast, fillet, leg, and thigh for measuring meat characteristics. The results showed that fillet and leg had the longest sarcomere length at 6, 12, and 24 hour post mortem (P<0.05). The highest pH was from leg and the lowest pH was from breast and fillet (P<0.01). The cooking loss percentage of breast was the highest while the lowest was from leg (P<0.01). Thigh and leg were tougher than breast and fillet. Shear force value negatively correlated with sarcomere length at 24 hour post mortem and with pH but positively correlated with L* value.

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Section: Colorsupporting

confidence: 90%

Section: Colormentioning

confidence: 99%

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Meat characteristics from four different cutting parts of Cherry Valley duck

Chaosap

Sivapirunthep

2018

MATEC Web Conf.

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“…The body weight of partridges at 8 weeks of age in own studies was similar to the body weight of partridges at the 12 th week of life ascertained by Adamski and Kużniacka (2007). Kokoszyński et al (2017) showed partridges at the age of 12 weeks with an average body weight of 324.2 g (female) to 344.8 g (male). Significantly lower mean body weight of grey partridges in the 3rd and 6th weeks of life, respectively: 38.9-41.6 g and 105.2-110.5 g in their studies, Nowaczewski et al (2014).…”

Section: Resultsmentioning

confidence: 99%

Evaluation of the suitability of broiler chicken and turkey commercial feed mixes in the diets of grey partridge (Perdix perdix L.) during the rearing period

Bombik¹,

Kondracki²,

Banaszewska³

et al. 2019

JCEA

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The aim of the study was to evaluation of the suitability of broiler chicken and turkey commercial feed mixes in the diets of grey partridge (Perdix perdix L.) during the rearing period. The study was carried out on a farm authorized by the Minister of the Environment to conduct breeding and farming of grey partridge, DL Pgł-6713-23/15852/13/RN dated 24 April 2013. The research material consisted of grey partridge chicks assigned to two groups: one, fed the complete feed mix for turkeys IB-1 till 4 weeks of rearing, followed by the complete feed mix for turkeys B-2 from 5 weeks on (group I, n = 22) and the other, fed the complete feed DKA-Starter for broiler chickens (group II, n = 22). The rearing cycle took 8 weeks. Observations within the experiment included deaths records and monitoring of health status, body weight, feed intake and maintenance conditions. Better parameters of partridges rearing were attained as a result of IB feeding. Birds fed with IB-1 and IB-2 feed mixes showed a higher body weight, as compared to chicks fed DKA-Starter (DKA-S). The difference persisted from the first week of rearing to the end of the feeding trial (respectively 0.32 g and 4.59 g). From day 1 until 8 weeks of age, partridges fed the IB feed showed greater average daily gains (4.17 g), a faster rate of growth (181.67%) and a greater final body weight, all at a lower feed intake compared to those fed mix with DKA-S. It has been found that the IB feed mix can successfully be used in the nutrition of grey partridges.

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“…The carcass weight of each chicken was measured only at the age of 42 days, after slaughter. The gastrointestinal tract, small intestine, caeca, and large intestine lengths were determined using a tape measure (Kokoszyński et al, 2017). The pH of gut contents (crop, proventriculus, gizzard, ileum, caecum, and colon) was measured using a digital pH meter (Crison, Basic 20 pH meter).…”

Section: Data Collectionmentioning

confidence: 99%

Effects of Bee Pollen Inclusion on the Performance and Gut Morphology of Ross 308 Broiler Chickens

Nemauluma

Manyelo

Ng’ambi

et al. 2023

Braz. J. Poult. Sci.

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This study was conducted to determine the effect of bee pollen inclusion on the performance and gut morphology of Ross 308 broiler chickens. A total of 240-day-old chicks (120 males and 120 females) were allocated to 4 treatments in a randomized complete block design (RCBD) with sex as a block. Each experimental group was replicated 3 times with 10 chicks per replicate, with an average weight of 40 ± 5g per bird. Body weight and feed intake were measured on a weekly basis to calculate the feed conversion ratio. Gut morphology was measured on days 21 and 42. Data were analysed using the General Linear Model procedures of the Statistical Analysis System.Bee pollen inclusion in starter diets had an effect (p<0.05) on body weight and live weight gain of male Ross 308 broiler chickens. The different inclusion levels of bee pollen had an effect (p<0.05) on the gut morphology of Ross 308 broiler chickens. The ileum lengths of female broiler chickens were significantly wider (p<0.05) in comparison with male chickens. This may suggest that bee pollen inclusion has a beneficial effect on broiler chickens gut morphology during the early stages of development. It can be concluded that natural substances such as bee pollen can be a possible feed additive to replace synthetic antibiotics, since such compounds are essential for the growth and development of poultry gut.

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Body Morphometry and Development of the Digestive System of Grey Partridge (Perdix Perdix) Depending on Age and Gender

Cited by 5 publications

References 9 publications

Meat characteristics from four different cutting parts of Cherry Valley duck

Meat characteristics from four different cutting parts of Cherry Valley duck

Evaluation of the suitability of broiler chicken and turkey commercial feed mixes in the diets of grey partridge (Perdix perdix L.) during the rearing period

Effects of Bee Pollen Inclusion on the Performance and Gut Morphology of Ross 308 Broiler Chickens

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