만숙성 감귤 품종 ‘탐도3호’ 육성

Abstract

A new citrus cultivar ‘Tamdosamho’ is a hybrid obtained from a cross of ‘Kiyomi’ (Citrus unshiu×Citrus sinensis, theseed parent) and ‘Sunburst’ (Citrus reticulate, the pollen parent) at the Citrus Research Institute of the National Institute ofHorticultural and Herbal Science in 2004. ‘Tamdosamho’ had the first fruit set in 2010 and field evaluation has been conducteduntil 2012. The tree of 'Tamdosamho' was vigorous and had a lot of fruit bearing. The average fruit weight was 230g and itsshape was flatten-oblate with a little neck. The fruit peel color was dark orange, and peel coloration began in mid-October andfully developed in early December. The fruit matured in mid-February from cultivation under plastic film house. Total solublesolid and acidity of which was 14.0 °Brix and about 1 % respectively. The thickness of the rind was about 2.5 mm on averageand was thinner than that of satsuma mandarin (Citrus unshiu), so removing the peel was easy. This cultivar had characteristicof self-incompatibility and parthenocarpy and didn’t bear seeds from monoculture but if it be fertilized by the pollen of othercultivars could be seedy. In the case of cultivation in the open field, the fruits could be damaged by cold temperature and then‘Tamdosamho’ is recommended for cultivation under plastic film house. (Variety registration number: 6158)