小型西瓜新品种“春雷”的选育及其栽培技术

Breeding and cultural technique of a new small-fruited watermelon cultivar "Chunlei"

通过母本X011和父本X001组配获得小型西瓜新品种“春雷”（X20241）,试验表明：“春雷”是极早熟的杂交一代品种,果实发育期28 d,比“春光”和“早春红玉”等主栽品种早熟1～2 d,耐低温,低温坐果好,果实椭圆美观,果肉细嫩,品质高,风味好。

The new small-fruited watermelon variety ＂Chunlei＂ （X20241）is an F1 hybrid with a very early maturity,its fruit development period is 28 days, and its fruit matures 1-2 days earlier than that of ＂Chunguang＂ and ＂Zaochunhongyu＂ cultivars. It is tolerant to low temperature and good in fruit setting under low temperature. Its fruit shape is ellipsoidal and good-looking,and its fruit pulp is tender, high in quality and excellent in flavor.