黑龄童是大庆市庆农西瓜研究所新育成的早熟、小果型优质礼品西瓜杂交品种。果皮黑色有暗条纹,果肉鲜红色,沙瓢,少籽。含糖13度,高者可达15度。有清香味,风味极佳。植株长势中等,抗枯萎病、炭疽病、疫病、病毒病。标准单瓜重2千克左 Black children are Daqing Qingnong Watermelon Institute bred newly developed, small fruit quality gift watermelon hybrid varieties. Peel black dark stripes, bright red flesh, sand scoops, fewer seeds. Sugar 13 degrees, the highest up to 15 degrees. There are fragrance, excellent flavor. Medium growing plants, Fusarium wilt, anthracnose, blight, viral disease. Standard single melon weight 2 kg left