结缕草是中国特有的草种资源，集中分布于我国东部沿海省区。据辽宁大学董厚德教授介绍，仅辽宁和山东省分布面积就达４６万公顷，其中辽宁３３万公顷。据调查，结缕草每平方米产种籽５～２９克，合每公顷产种籽５０～３００千克。每年产种量可达１６０００～９９０００余吨。 Zoysia grass is endemic to China grass resources, concentrated in China’s eastern coastal provinces. According to Professor Dong Houde from Liaoning University, only Liaoning and Shandong provinces have a total area of ​​460,000 hectares, of which 330,000 hectares are in Liaoning. According to the survey, Zoysia grass seedlings per square meter 5 to 29 grams, 50 to 300 kg per hectare seeds. Annual production of up to 16,000 to 99,000 tons.