CAJ | 학술논문

[目的]选育增产、早熟、易栽培的中小型西瓜新品种。[方法]根据育种目标，经过多年对自选材料的品质、丰产、早熟、抗病抗裂性等进行定向的选育，得到自交系 X712和J52，以 J52为母本、X712为父本杂交育成‘金蜜2号’。[结果]该品种早熟，果实发育期31 d，全生育为108 d。单果重量2.4 kg，单位产量31455 kg/hm2。果实椭圆，果面浅绿色，覆深绿狭齿带，有腊粉；果实瓤色红色，口感中等，瓤质沙，中心可溶性固形物含量11.0%，边缘可溶性固形物含量7.8%，[结论]该品种属超高产小果型西瓜品种，适合浙江大部分地区种植。
[목적]선육증산、조숙、역재배적중소형서과신품충。[방법]근거육충목표，경과다년대자선재료적품질、봉산、조숙、항병항렬성등진행정향적선육，득도자교계 X712화J52，이 J52위모본、X712위부본잡교육성‘금밀2호’。[결과]해품충조숙，과실발육기31 d，전생육위108 d。단과중량2.4 kg，단위산량31455 kg/hm2。과실타원，과면천록색，복심록협치대，유석분；과실양색홍색，구감중등，양질사，중심가용성고형물함량11.0%，변연가용성고형물함량7.8%，[결론]해품충속초고산소과형서과품충，괄합절강대부분지구충식。
Objective] The aim was to breed early ripening and high-yielding moder-ate or smal watermelon variety prone to planting. [Method] ‘Jinmi 2’ is a new su-per high-yielding hybrid mini watermelon developed by crossing J52 as female par-ent with X712 as a male parent. [Result] The variety is early maturing with 31 days fruit developing period and 108 days growth period. The average fruit weight is 2.4 kg and yield at 31 455 kg/hm2. The fruit is oblong shaped and it has a light green rind with jagged dark green stripes. The fresh is red, and tastes crisp and sweet, with center soluble solid content at 11.0% and margin at 7.8%. [Conclusion] The va-riety is suitable for production in most areas of Zhejiang.