| Abstract Detail
Conference Wide Sarikyan, Karine [1]. Use of wild forms of a tomatoes in selection on fruits quality. S. A. Hayraprtova
Vitamin C is one of the important biological components improves fruits quality and defines nutritioning value. The greatest interest for selection is represented for wild spices which contain t high content of vitamin C in fruits during the harvest. Among them var.pimpinellifollium Br. and var.Cheesmanii R. differ with constant high content of vitamin C with small amplitude of variability. Easy crossbreeding with cultivate varieties provide free exchange of genes and significantly widens genotype’s selection with useful sings.
The sources of high vitamin C are interspecies hybrids containing in fine fruits (30 g) up to 70 mg % vitamin C. In the majority of combinations they transfer high quantity of so valuable component of biochemical structure of fruits inherited from wild species.
Our research confirms the expediency of selection in F1 where flash the heterosis to the certain sing is possible. Through complex intercombinational crossbreedng F1x F1 and F1 x becross genotypes Sp are combined with high productivity of fruits with their uniform coloring (u), a fleshy cup of fruits (fl) and dense structure of pulp (firm). In average fruits (50g) complex hybrids vitamin C is maximum 50,22-54,56 mg%.
The interlinear hybrid 350 F1 has compact, highly productive bushes with dense, bright - painted fruits, determining a consumer demand for early production. Large fruits contain 8,0 % of dry substances and 40 mg % of vitamin C. The hybrid early has potential resistancy to stressful conditions.
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1 - Scientefic Center Vegetable & Industrial Crop, Solanaceae, Armenia, Ararat Region, Masis, Daracert, Yerevan, Ararat, , Armenia
Keywords:
Pepper.
Session: Poster-85
Location: Ballroom CD/Monona Terrace
Date: Tuesday, July 25th, 2006
Time: 8:00 AM
Abstract ID:78 |
