Cytological investigation on microsporogenesis of male sterility of pepper were studied, the results were as following: Abortion was found from multiplication stage of sporogenous cells.

• 摘要为了探讨辣椒雄性不育花药败育时期和方式，以辣椒雄性不育系1442A、13733A及其可育系为试材，进行了研究。