Cucurbit Genetics Cooperative Report 13:40-42 (article 15) 1990 Xing-ping Zhang Department of Horticulture, Northwestern Agricultural University, Yangling, Shaanxi, Peoples’ Republic of China Yi Jiang Lanzhou Horticulture School, Lanzhou, Peoples’ Republic of China Northwest China is a major production area for melons (Cucumis melo L.) and fleshy watermelons, due to the high temperatures, intensive sunlight, and […]