Effect of Salt Stress on the Growth and Antioxidant Enzyme Activity of Kenaf Seedlings Cytological and Cytochemical Observation on Microspore Abortion of GMS and CMS in Kenaf (Hibiscus cannabinus L.) Establishment of DNA Fingerprintings of Kenaf (Hibiscus Cannabinus L.) Germplasm Resources with ISSR Molecular Markers A Cytological Study on Microsporogenesis of Cytoplasmic Male Sterile Lines in Kenaf (Hibiscus cannabinus L.) Discovery of An SNP Marker Associated with CMS Cytoplasm in Kenaf (Hibiscus cannabinus) Genetic Analysis in Growth Rate Rhythm and Yield Characters of Kenaf (H.cannabinus L.) Studies on the Taxonomical Position of 17 Rare Germplasms in Hibiscus Cannabinus L. The Analysis of Genetic Diversity of Kenaf Germplasm Based on Inter-simple Sequence Repeats The Characteristics of Style-Protruded Mutants in Kenaf Genetic Effects and Heterosis Analysis for Yield and Quality Traits in Kenaf(Hibiscus cannabinus L.)