Studies of Watermelon Germplasm Resources and Breeding. III. Correlation between Parents and their F1 Hybrids, Phenotypic Correlation Among Characters and Path Analysis

Cucurbit Genetics Cooperative Report 12:67 (article 28) 1989 Zhang Xingping and Wang Ming Department of Horticulture, Northwestern University, Yangling, Shaanxi, 71202, P.R. China Abstract. Twenty-one (21) watermelon lines and their 19 F1 hybrids were tested for correlation analysis between parents and their F1 hybrids, phenotypic correlation and path coefficient analysis. The results indicated that significantly […]

Continue reading


Evaluation and Utilization of the Valuable African Watermelon Germplasm

Cucurbit Genetics Cooperative Report 11:69 (article 29) 1988 Wang Ming and Zhang Xing-ping Northwestern Agricultural University, Yangling, Shaanxi, China. Abstract Ten African watermelon [Citrullus lanatus (Thunb.) Matsum. and Nakai] (AW) were first introduced from Botzwana, Africa, to China in 1984. Their morphological, biological and agronomic characters, and disease resistance have been studied for three years. […]

Continue reading


Studies on Watermelon Germplasm Sources Resistant to Fusarium Wilt Disease at the Seedling Stage

Cucurbit Genetics Cooperative Report 11:68 (article 28) 1988 Wang Ming and Zhang Xian Department of Horticulture, Northwestern Agricultural University, Yangling, Shaanxi, China. Abstract The seedling inoculation methods (soil inoculation, radical inoculation and the root dip inoculation) were compared to identify and screen for Fusarium wilt resistance (FWE). The results showed that the root dip inoculation […]

Continue reading


Breeding Few-Seed/Seedless Watermelon via Chromosome Reciprocal Translocation Induces by Gamma-ray

Cucurbit Genetics Cooperative Report 11:60-63 (article 26) 1988 Wang Ming, Zghang Xingping and Zhang Xian Department of Horticulture, Northwestern University, China Na Kechi, Zhang Shuai and Zhang Juenlian Department of Horticulture, Gansu Agricultural University, China The development of autotriploid watermelon was a great advance in the field of watermelon breeding. However, some disadvantages still existed […]

Continue reading


Isozyme Analysis of Hybrids and Their Parents of Watermelon Citrullus lanatus (Thunb. Matsum. & Nakai)

Cucurbit Genetics Cooperative Report 11:57 (article 24) 1988 Wang Ming and Zhang Xing-ping Northwestern Agricultural University, Yangling, Shaanxi, China Abstract Ten F1 hybrids and their 16 parents of watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] were used for isozyme analysis of peroxidase (POD) and esterase (EST) of dry seeds, germinating seeds, cotyledons and roots at […]

Continue reading