ISHS Acta Horticulturae 402: International Symposium on Cultivar Improvement of Horticultural Crops. Part 1: Vegetable Crops
CORRELATED CHARACTERS OF FLAVOUR QUALITY AND THEIR INHERITANCE IN CHINESE CABBAGE |
| Author: | Z. Yiping |
| Keywords: | Chinese cabbage, Flavour quality, Correlated characters, Heterosis |
| Abstract:
Sugar/ fibre and sotuble protein were significantly correlated to flavour quality. soluble solids, sotuble pectin, pro-pectin, chlorophyll, Vc and 27 kinds of ratios apart from the sugar/fibre were not. Y=0.74+0.0123 Xprotein+3.44 Xsugar/Xfibre could be applied to estimate the flavour quality. For the importance; sugar>fibre>protein, the H8 of sugar was 64%, fibre was 51%, and protein was 48%, There was at least 3 pairs of genes involved in the inheritance of the fibre, and 1 pair in the protein and the sugar. Thse characters had a stightly negative heterosis. | |
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