关键词: 板栗, 品种

Abstract:

‘Yanzi’was selected during the survey of chestnut varieties in Qinglong County，Hebei Province. This cultivar has characteristics of big large size nut，superior quality，high yield，and suitable for poor soil strong barren tolerance. The average weight of nut is 8.5 g，purple brown，with high uniformity. The density of pubescence is intermediate. The hilum size is large. The pulp is milk yellow. The nuts are perfect for stir-fry purpose，with a delicate texture，tasting waxy and sweet. The nuts mature in mid September. The yield is 7.7 kg per tree，equivalent to 3 843.3 kg · hm^-2.

Key words: chestnut, cultivar