Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Akpa, GN"'
Publikováno v:
Nigerian Veterinary Journal; Vol 33, No 2 (2012)
Reproductive and growth records of 82 purebred California white kits were used to estimate additive and dominance genetic variances using BULPF90PC-PACK. Estimates were obtained for litter size at birth (LSB) and at weaning (LSW); litter weight at bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::d953edc59ff8c7262031a930d844ad11
https://www.ajol.info/index.php/nvj/article/view/103567
https://www.ajol.info/index.php/nvj/article/view/103567
Publikováno v:
Animal Research International; Vol 11, No 1 (2014); 1851 – 1862
Data from 13 primaparous and 47 multiparous Friesian-Bunaji (F1) crossbred cows were used to evaluate the reproductive performance of Friesian x Bunaji dairy cows. Four fertility traits; days to first insemination (DFI), days open (DO), Non-return ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::34186dc93744e0358afe9ec0e1b95e70
https://www.ajol.info/index.php/ari/article/view/102761
https://www.ajol.info/index.php/ari/article/view/102761
Publikováno v:
Nigerian Journal of Animal Science; Vol 14 (2012); 1-9
Data on litter traits of 202 progeny from purebred population of Chinchilla (CHC), ew Zealand White (ZW) and California White (CAW) breeds of rabbits were used to estimate heritability and repeatability for litter traits. The litter traits considered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::6d95cd4b83081c57748b3b093cc7301f
https://www.ajol.info/index.php/tjas/article/view/94003
https://www.ajol.info/index.php/tjas/article/view/94003
Publikováno v:
Nigeria Agricultural Journal; Vol 41, No 1 (2010); 57-61
Birth weight, body weight (BW), height-at-withers (HW), body length (BL) and chest girth (CG) were measured on 1000 Red Sokoto kids which comprised of 570 males and 430 females. The goats belonged to small holder farmers in Kano State, Nigeria. Data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::0a720ba9658c8a557957fdb55409b4e5
https://www.ajol.info/index.php/naj/article/view/90566
https://www.ajol.info/index.php/naj/article/view/90566
Publikováno v:
Nigerian Journal of Animal Science; Vol 13 (2011); 32-37
The study was conducted to determine the influence of age, hair type and body condition score on body weight and body conformation traits using 62 Yankasa rams. The ages of the rams were categorized into three; 12-18, 19-24 and 25-36 months. The hair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::95ec6c8bab1e766a2169e9093ac85c15
https://www.ajol.info/index.php/tjas/article/view/80089
https://www.ajol.info/index.php/tjas/article/view/80089
Publikováno v:
Animal Research International; Vol 8, No 1 (2011); 1366-1374
Genetic parameters for conformation traits of Bunaji cows are presented in this study. Data from 50 Bunaji cows collected between 2007 and 2008 at the Dairy Research Farm, National Animal Production Research Institute (NAPRI), Shika, Zaria was used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::ee27b9dba0ade45c12d0c031b169b8b1
https://www.ajol.info/index.php/ari/article/view/79799
https://www.ajol.info/index.php/ari/article/view/79799
Publikováno v:
Animal Research International; Vol 7, No 3 (2010); 1274-1280
One hundred and sixteen (116) does from 22 randomly selected smallholder herds in Kano and environs were surveyed to evaluate the goat breeding herd structure and to estimate the repeatability of litter size. The study revealed that the average herd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::d72be5c0f87942f880da62a7068423df
https://www.ajol.info/index.php/ari/article/view/79780
https://www.ajol.info/index.php/ari/article/view/79780
Publikováno v:
Animal Production Research Advances; Vol 6, No 2 (2010)
The effects of evaluators, sex of calf, breed, sire, parity, month of calving and season of lactation on linear udder conformation traits and milk yield was investigated in the dairy herd of the National Animal Production Research Institute, Shika, Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::16291cf0bea73939419b371fda0973a1
https://www.ajol.info/index.php/apra/article/view/76155
https://www.ajol.info/index.php/apra/article/view/76155
Publikováno v:
Animal Production Research Advances; Vol 5, No 4 (2009); 232-237
Data on body weight (BW) and body measurements of 1000 Red Sokoto kids comprising 570 males and 430 females collected from smallholder herds in Kano, Nigeria, were used to evaluate the genetic and relationships estimates amongst growth traits. The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::38ca3f72abba93b4c6d172c7cd9e602a
https://www.ajol.info/index.php/apra/article/view/76111
https://www.ajol.info/index.php/apra/article/view/76111
Publikováno v:
Animal Production Research Advances; Vol 5, No 4 (2009); 224-231
The objective of this study was to estimates the repeatability of objective measurements on linear udder and body conformation traits and to evaluate the objectivity of the measurements in Friesian x Bunaji cows. Data from 50 (F1) Frisian X Bunaji co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::c92de008e112e9defa6209d3f2c63d8b
https://www.ajol.info/index.php/apra/article/view/76110
https://www.ajol.info/index.php/apra/article/view/76110