Abstract: ‘Taili 1’was first selected as the mutant tree from the population of Niandiban, whose nuts stick to bur when they mature thoroughly, does not fall to ground. The nut of Taili 1! is shining, reddish􀀁brown, large, weights
about 18 g, matures early and does not stick. The chemical measurments have been made with the results of 59. 5% of water, 22. 5% of sugar, 65. 6 % of starch and 7. 3% of protein. The expetriments have been carried on for many years and shown that it is one of good cultivar suitable to stir􀀁frying, with superior qualities, early maturation, high nutrition and long-life storage.

Key words: Chestnut, Cultivar