１．品种来源将北美西瓜（母本）和绿宝瓜（父本）有性杂交后，经多年选育而成肉用西瓜新品种。２．产量表现１９９０年～１９９７年经多点试验试种对比表明，比绿宝瓜增产１３０％，比进口特大新红宝增产１５０％以上，亩产鲜肉西瓜１２０００公斤，水肥充足最高亩产可达... 1. Varieties of origin North American watermelon (maternal) and Emerald (paternal) sexual hybrid, after years of breeding and meat with watermelon new varieties. 2. Yield performance Comparison of multi-point test from 1990 to 1997 showed that 130% more than Eucalyptus, more than 150% more than the import of extraordinarily large Hongbao, 12000 kg per mu of fresh meat and watermelon, water and fertilizer up to a maximum per mu up to ...