Study On Germplasm Resources And Innovation And Utilization Of Pepper

Pepper is native to central and South America, into China, now has become an important vegetable and condiment. The development and popularization of Hybrid Pepper advantage, rapid promotion and cultivation of fine varieties of exotic chili pepper varieties, the genetic resources of our country gradually narrow, strengthen the research of germplasm resources of capsicum, collection, preservation and study of Capsicum Germplasm Resources in China, to save and preserve the decreasing resources, broaden the channels of pepper genetic, strengthening and innovative use of pepper germplasm resources, is important for the promotion of pepper genetic improvement in china.This paper mainly through the investigation and study, elaborates the origin and distribution of germplasm resources of hot pepper, chili classification, types and collection situation of Capsicum Germplasm resources, analyzes the present situation of our country, the main innovation of pepper germplasm resources and utilization; through chlorophyll fluorescence parameters determination of Capsicum Germplasm resources, to carry out the pepper germplasm resources resistant to low temperature and weak light identification and screening of germplasm materials of tolerance to low temperature and weak light, choose good material meets the chili pepper type characteristics in Zhejiang province consumer habits as breeding parents, methods by backcrossing, innovation to meet the requirements of good pepper germplasm resources; discusses the use of pepper germplasm resources, breeding’Caifeng No.1’and’Qianli No.1’pepper; analyzes the problems existing in pepper germplasm innovation and utilization, and the future development prospects of pepper germplasm resources.