The morphological traits of 37 eggplant germplasm were studied and analyzed.It was found that there was distinct difference on plant breadth,plant height,corolla color,pericarp color,fruit shape,single fruit weight,and so on.There are different extent of diversity on the different varieties.Among the different varieties,the variation-coefficien of fruit shape exponent goes up to 55.71%,which is the important trait in the period of growth on eggplant.The variation-coefficient of single fruit weight can be 51...