نتایج جستجو برای: phenotypic correlation
تعداد نتایج: 448014 فیلتر نتایج به سال:
Genetic and phenotypic parameters for body and yearling fleece weigh traits were estimated based on 4008 records. Records gathered across year 1993 to 2007 in the Markhoz goat research stations in Saghez and Sanandaj. Parameters were estimated using univariate and bivariate animal model with restricted maximum like lihood ASREML software. Mean (standard error of means) of birth weight (BW), w...
Temperature-sensitive periods were determined by application of temperature shifts and shocks to 3 temperature-sensitive cell division arrest (cda) mutants of Tetrahymena thermophila. A restrictive temperature, 36 degrees C, was found at which all 3 mutants are fully penetrant, yet other physiological effects are minimal. At this temperature, the temperature-sensitive period of cdaC2 is a uniqu...
Best linear unbiased predictions (BLUP) using information from all known relatives; selection index using phenotype, full-sib average and half-sib average; and phenotypie deviation from contemporary group average were compared as methods of predicting breeding values for days to 100 kg and backfat. Swine records (n = 203,869) from five Hampshire, one Duroc and six Yorkshire herds were obtained ...
Genotypic and phenotypic correlation coefficient studies for taro (Colocasia esculenta (L.) Schott.)
This study was carried out to estimate genetic and phenotypic correlations of morphometric traits a newly developed Nigerian poultry breed (FUNAAB Alpha) Noiler chickens. A total 300 unsexed day-old-chicks comprising 150 each the two genotypes were raised for eighteen weeks. Superior individuals (4 cocks 20 hens per genotype) from first phase selected based on weight constitute parents 100 bird...
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