Cucurbit Genetics Cooperative Report 19:27-29 (article 10) 1996 Zhongli Ji, Huanwen Meng and Hongwen Cui Northwestern Agricultural University, Yangling, Shaanxi, 712100, P.R. China Introduction. The northern part of China is in the temperate growing zone. The cold monsoons of the Northwest are responsible for a longer cold season in China than in other countries of […]