“齐欣一号”西瓜早熟,含糖量高,籽少,纤维少,抗病性强,果皮坚韧,人站在瓜上不裂,极耐贮运。此品种品质好,属优质西瓜。一、选育目的选育出果皮坚韧、耐贮耐运、品质优于京欣一号的高产早熟西瓜品种。选育过程:“齐欣一号”西瓜母本是从本所基因库中选取的质优、早熟花圆瓜,编号为新 A,父本是从本所病圃中选取的抗病绿皮圆瓜,编号为圃 B。将新 A×圃 B 配制成杂交组合。母本(新 A):早熟,主蔓上第一雌花着生于6～7节,易座瓜,开花至采收约28天,生育期90天。果实圆形,绿皮上具深绿细条纹。果肉鲜红,少籽,单 “Qi Xin No. 1” watermelon precocity, high sugar content, less seeds, less fiber, strong disease resistance, peel tough, people standing on the melon is not split, very resistant to storage and transportation. This variety of good quality, is a high-quality watermelon. First, the purpose of breeding Breeding bred tough, resistant to storage and transportation, quality is better than Jingxin one of the high yield of early maturing watermelon varieties. Breeding process: “Qi Xin No. 1” watermelon mother is selected from the pool of high quality, premature inflorescence Guahua, number A new, the father is selected from the disease nursery green disease-resistant Round melon, number for the garden B. The new A × B is formulated as a hybrid combination. Female (new A): premature, the first man on the main vine was born in 6 to 7, easy to seize melons, flowering to harvest about 28 days, the growth period of 90 days. Fruit round, green with dark green pinstripe. Red flesh, less seeds, single