ISHS Acta Horticulturae 402: International Symposium on Cultivar Improvement of Horticultural Crops. Part 1: Vegetable Crops
STUDIES ON GENETIC PARAMETERS OF MAIN CHARACTERS OF HOT PEPPER AND APPLICATION TO BREEDING |
| Author: | Z. Qunchu |
| Abstract:
Parents of self-pollinated of hot pepper (Capsicam annum L.) P1, P2 filial generation F1, F2, and back crossed generation B1, B2, were used to analyze the genetic statistic parameters of ten characters, It came to the following conclusion: (1) characters of superdominance (superiority) were; Yield per plant, fruit length. (2) broad-sense and narrow-sense heritability of the characters respectively were: plant height 93.05% and 74.02%, node of the first flower 80.35% and 63.1%, fruit width 63.18% fruit length 72.51% and 39.07%, yield per plant 70.78% and 9.10% weight per fruit 69.10% and 54.15%, early yield per plant 58.14% and 42.30%, fruit number per plant 40.13% and 29.10%. (3) The relationship of characters between mean value of parents (MP) and filial generation F1 was positive significant correlation at 1% regression coefficient of them was also significant at 1%. | |
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