文旦柚品种群裂果原因及防治研究进展

Studies on the Fruit Cracking Occurred in Wendan Pomelo and Its Control

我国柚类三大品种群中的文旦柚品种群裂果问题最为突出,通常裂果率为30%~40%,严重时甚至高达70%以上,极大制约了文旦柚产业的发展。文章主要从文旦柚品种群裂果分类及时期、主要原因、防裂果措施等方面的研究进展进行综述和分析,并针对性提出建议,以期为后续文旦柚品种群裂果防治研究提供依据。

Fruit cracking happened in Wentan pomelo cultivar seems become the most serious in three major pomelo culti-vars,accounts up 30%~40%of cracking rate normally,even up to 70%or more in severe cases,which greatly restricts the development of the Wentan pomelo industry.This paper reviewed and analyzed the research progress of fruit cracking of Wentan pomelo cultivar groups in three aspects,such as classification and period,main causes,control of fruit cracking,and put forward relevant suggestions,thus provide reference for the subsequent research on preventing fruit cracking of Wentan pomelo population.