Cucurbit Genetics Cooperative Report 15:69-70 (article 26) 1992 Mohamed M.D., El Mekki and Ali E. El Jack Regional Ministry of Agric. Wad Medani, Sudan, Dept. of Hort., University of Gezira, Wad Medani, Sudan Introduction Watermelon requires light soils for successful production. In heavy clays it faces many problems such as small size, fruit cracking and […]