University of Khartoum

Effect of Parity on Live Body Weight, Daily Milk Yield and Lactation Length of Sudanese Kenana Cattle

Effect of Parity on Live Body Weight, Daily Milk Yield and Lactation Length of Sudanese Kenana Cattle

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dc.contributor.author Elamin, Khalid M.
dc.contributor.other Genetics and Breeding en_US
dc.date 2012-01
dc.date.accessioned 2015-12-30T07:52:28Z
dc.date.available 2015-12-30T07:52:28Z
dc.date.issued 2015-12-30
dc.date.submitted 2015
dc.identifier.uri http://khartoumspace.uofk.edu/handle/123456789/18080
dc.description.abstract Effect of parity (PA) on live body weight, daily milk yield and lactation length of Sudanese Kenana cattle breed were investigated using a surveyed random sample comprised of (200) animals on different numbers of parities, animals were reared on natural pastures. All parameters were determinated by standard statistical analysis models with multivariate ANOVA when daily milk yield (DMY), Live body weight (LBwt) and lactation length (LL) as response and parity numbers (PA1, PA2, PA3 and PA4) as independent (P≤0.05). The results revealed that parities had a significant effect on all quantitative parameters that investigated. These differences between observed means were separated using Duncan multiple range tests with equal variances assumed. This suggests that parities could be used as independent factor for estimation of quantitative parameters with relatively high accuracy in Sudanese Kenana cattle breed. en_US
dc.language.iso en en_US
dc.publisher UOFK en_US
dc.subject Parity en_US
dc.subject Live body weight en_US
dc.subject Daily Milk Yield en_US
dc.subject Lactation length en_US
dc.subject Kenana Cattle en_US
dc.subject Sudan en_US
dc.title Effect of Parity on Live Body Weight, Daily Milk Yield and Lactation Length of Sudanese Kenana Cattle en_US
dc.type Publication en_US
dc.Faculty Animal Production en_US

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