Estimation of Heterosis for Some Traits in Linseed (Linum Usitatissimum L.)
نویسندگان
چکیده
منابع مشابه
Genetic Basis of Variation in Linseed (Linum usitatissimum L.) Cultivars
373 Abstract: This investigation was conducted at the University of wales in 1991-1994. The work described in this paper concerned with the genetic basis of variation in important characters of linseed (Linum usitatissimum L.) A 8x8 full diallel cross including reciprocals was carried out using the cultivars Linda, Lidgate, Cristal, Antares, Barbara, Blue-Chip, Norman and McGregor and eight cha...
متن کاملGenomic regions underlying agronomic traits in linseed (Linum usitatissimum L.) as revealed by association mapping‡
The extreme climate of the Canadian Prairies poses a major challenge to improve yield. Although it is possible to breed for yield per se, focusing on yield-related traits could be advantageous because of their simpler genetic architecture. The Canadian flax core collection of 390 accessions was genotyped with 464 simple sequence repeat markers, and phenotypic data for nine agronomic traits incl...
متن کاملFlax (Linum usitatissimum L
The archaeological evidence of flax cultivation dates back to >6000 BC and it is considered as one of the oldest and most useful crops. Components of flax have diverse uses. Cultivar development of flax is currently focused on enhancing the oil content and nutritional value to meet the demand of nutraceutical market supply, as an alternate source of fish oil, a rich source of eicosapentaenoic a...
متن کاملGenetic analysis of some agronomic traits in flax (Linum usitatissimum L.)
A complete diallel cross using eight flax genotypes including four Iranian breeding lines and four Canadian genotypes was carried out to estimate genetic parameters for days to flowering, days to maturity, plant height, primary branches per plant, number of capsules per plant, number of seeds per capsule, seed yield per plant, 1000-seed weight, seed yield and harvest index. Analysis of variance...
متن کاملStudy on genetic variability, heritability and genetic advance for agro-morphological traits of linseed (Linum usitatissimum L.)
Twelve hybrids along with their seven parents were subjected to study the genetic variability indicated that genetic material in the present investigation possessed variability which provides sufficient basis for selection by breeder. High estimates of PCV and GCV were obtained for biological yield per plant and seed yield per plant indicated a good deal of variability in those characters signi...
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ژورنال
عنوان ژورنال: IOSR Journal of Agriculture and Veterinary Science
سال: 2013
ISSN: 2319-2372,2319-2380
DOI: 10.9790/2380-0251117