Comparative Study on GA Treatment to Promote the Seed Germination of Different Eggplant Varieties  

作　　者：Shuchun MENG Zhenzhou YU Shunhua SONG Lianping MA 

机构地区：[1]Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry,Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China),China,Key Laboratory of Urban Agriculture (North),Ministry of Agriculture [2]Horticulture College,Anhui Agricultural University

出　　处：《Agricultural Science & Technology》2015年第12期2637-2639,共3页农业科学与技术（英文版）

摘　　要：Eggplant(Solanum melongena L.) is the world's fourth largest vegetable crop,but the dormancy phenomenon is common.This experiment selected 7 varieties of eggplant,which are widely used in the production at present in Beijing area,including Jing Qie No.5,Jing Qie No.10,Jing Qie No.3,Jing Yan No.2,Damingqie,Kuaiyuanqie and Jingqie No.1.After sterilization with 1.2% hydrogen peroxide for 5 minutes,the seeds were soaked with 300 mg/L GA for 30 minutes,and the test temperatures were in the range of 20-30 ℃.Experimental results showed that the germination rate of GA treatment increased the maximum of 18%,indicating GA treatment can promote seed germination.Meanwhile,GA treatment can improve the speed of germination of eggplant,and shorten germination days,so that it is conducive to rapid germination of seed after sowing.Eggplant（Solanum melongena L.） is the world＇s fourth largest vegetable crop,but the dormancy phenomenon is common.This experiment selected 7 varieties of eggplant,which are widely used in the production at present in Beijing area,including Jing Qie No.5,Jing Qie No.10,Jing Qie No.3,Jing Yan No.2,Damingqie,Kuaiyuanqie and Jingqie No.1.After sterilization with 1.2% hydrogen peroxide for 5 minutes,the seeds were soaked with 300 mg/L GA for 30 minutes,and the test temperatures were in the range of 20-30 ℃.Experimental results showed that the germination rate of GA treatment increased the maximum of 18%,indicating GA treatment can promote seed germination.Meanwhile,GA treatment can improve the speed of germination of eggplant,and shorten germination days,so that it is conducive to rapid germination of seed after sowing.

关 键 词：Eggplant Seeds Germination Capacity. GA 

分 类 号：S641.1[农业科学—蔬菜学]