抗寒优质桃新品种‘中农寒桃1号’

 ‘中农寒桃1号’是从沈阳市桃仙乡农户收集的自然实生单株中筛选出的中早熟抗寒桃新品种。果实近圆形，果皮薄，底色白，阳面鲜红，果肉淡红色，平均单果质量288 g，最大果366 g，可食率95%。香气浓，可溶性固形物11.3%，可滴定酸0.56%，维生素C 62.1 μg · g^-1。汁液多，出汁率73.5%，果汁玫瑰红色，不易褐变，制汁性状良好。耐贮运性好，早果，丰产，稳产，定植第4年产量37.5 t · hm^-2。不抗涝，不耐盐碱，抗寒性强，较抗流胶病和黑星病。

A New Cold Resistant Peach Cultivar‘Zhongnong Hantao 1’

‘Zhongnong Hantao 1’is a new mid-early maturing and cold resistance peach cultivar. Its parent is the seven-year-old eminent naturally seedling tree collected from the countryside garden in Taoxian Town of Shenyang. The peach fruit is suborbicular，its flesh is pink and its pericap is thin，with white bottom colour and bright red sunward side. The average weight of the fruit is 288 g，the maximum weight can be up to 366 g and the edible rate is about 95%. The total soluble soilds content is 11.3%，titratable acid content is 0.56%，vitamin C content is 6.21 μg · g^-1. The fruit behaves well on the point of making juice for its high juice yield，about 73.5%，and the strong anti-oxidation character of its rosy juice. The new cultivar has the character of earlier bearing and stable harvesting，and its yield is 37.5 t · hm^-2 in the fourth year of engraftment. Additionally，the new cultivar has high cold resistance，but is not anti-waterlogging or tolerant for saline-alkaline，so it is suitable for cultivation in Huludao of Liaoning and similar zone. After many years of field observation，the peach tree is resistant to gummosis and scab and should be prevented from brown spot perforation.