Heritability Estimates of Some Quantitative Traits in Potatoes
نویسندگان
چکیده
منابع مشابه
Heritability Estimates for Conformation Traits in Pigs
Data from 1006 pigs selected for breeding and subsequently scored at 22-24 weeks of age were used to estimate heritabilities for conformation traits. Front wrists, front pasterns, back hocks, back pasterns, front view, rear view and back shape were each subjectively scored by a single operator. For the individual traits heritability estimates ranged from high (0.42±0.09 for front pasterns) to n...
متن کاملMorphological evolution and heritability estimates for some biometric traits in the Murgese horse breed.
A data set concerning 1,816 subjects entered in the Italian Horse Registry from 1925 to 2002 was analyzed to investigate the morphological evolution of the Murgese horse and to obtain useful elements to enhance breeding practices. Three basic body measurements (height at withers, chest girth, and cannon bone circumference) were considered for each subject. Heritabilities were calculated for eac...
متن کاملHeritability Estimates of Lactation Traits in Maltese Goat
Data on 657 lactation from 163 Maltese goat, collected over a 5-year period were analyzed by a mixed model to estimate the variance components for heritability. The considered lactation traits were: milk yield (MY) and lactation length (LL). Year, parity and type of birth (single or twin) were significant sources of variation for lactation length; on the other hand milk yield was significantly ...
متن کاملHeritability estimates for carcass traits of cattle: a review.
We present estimates of heritability for carcass traits of cattle published in the scientific literature. Seventy-two papers published from 1962 to 2004, which reported estimates of heritability for carcass traits, were reviewed. The unweighted means of estimates of heritability for 14 carcass traits by slaughter end point (age, weight, and fat depth) were calculated. Among the three end points...
متن کاملHeritability and Diversity Analysis of Quantitative Traits in Rice
Genetic diversity is prerequisite for any crop improvement program as it helps breeders in the development of superior recombinants. Th is study was conducted with the aim of evaluating genetic parameters and phenotypic divergence in a germplasm consisted of twenty rice varieties. High estimates of heritability coupled with high genetic advance found for total grains per panicle, fi lled grains...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Turkish Journal Of Field Crops
سال: 2014
ISSN: 1301-1111
DOI: 10.17557/tjfc.66538