关键词: 柚, 品种

Abstract: ‘Laoge Jinyou’，a new shaddock cultivar，originated from a bud mutation of‘Anjiang Zaoxiangyou’. The cultivar is growing well，with dense branches and strong fruit bearing capacity. The fruit is oval. The peel is light yellow，and the fruit surface has prominent oil cells. The flesh is crisp and tender without residue，with strong fragrance. The average single fruit weight is about 1 213.0 g. Little or no seed. The soluble solid content is 14.3%，titratable acid content is 0.32%，vitamin C content is 0.468 mg • g-1. The fruits ripen in mid-October. The cultivar has strong resistance，high and stable yield. In initial fruit stage，the yield was 18 900 kg • hm-2，and in full fruit stage the yield was 47 100 kg • hm-2.

Key words: pomelo, cultivar