京抗1号、2号、3号是经抗病基因转育及多代人工接种,抗病鉴定筛选后选育出的抗病伏质西瓜一代杂种。经多点品种比较试验,确定其抗病性强,耐重茬、品质优良。为中早熟品种,适合全国各地栽培,目前正在大面积推广中。 一、品种特点: 京抗1号:植株生长势中等。中早熟,生育期90天,雌花开放至果实成熟30天左右。品质优良、果实圆形、绿底色,覆有明显的条纹,果肉桃红色、糖度高、肉质脆嫩爽 Jingkang No.1, No.2 and No.3 were anti-viral watermelon F1 hybrids which were bred by resistance gene transfer and multi-generation artificial inoculation. The more varieties tested, to determine its resistance to disease, resistance to stubble, of good quality. As early maturing varieties, suitable for cultivation throughout the country, is currently a large area in the promotion. First, the variety characteristics: Beijing anti-1: medium growth potential plants. Early maturity, the growth period of 90 days, female flowers open to fruit ripe about 30 days. Good quality, round fruit, green background, covered with obvious stripes, pink flesh, high sugar content, tender and crisp meat