不同渗调剂对茄子种子的渗调效应研究  

Studies on Effects of Various Osmotic Primer in Aubergine

作　　者：武占会[1] 高志奎[1] 轩淑欣[1] 魏新燕[1] 

机构地区：[1]河北农业大学,保定071001

出　　处：《种子》2001年第5期27-28,共2页Seed

摘　　要：茄子种子用不同浓度的聚乙烯醇、水杨酸、硝酸钙、硝酸钾、琼脂药剂处理后 ,种子的发芽活力明显提高 ,在对各发芽指标的影响上 ,以种子发芽势最为明显 ,平均提高 114.8% ;各渗调剂的处理效果以硝酸钾最好 ;The seed activity of Aubergine was increased obviously on osmotic priming of PVA, SA, Ca(NO 3) 2,KNO 3 and Agar, and further, germinating potential was increased most obviously in various index of germination. In various osmotic primer, KNO 3 was the optimum on effects of osmotic priming, and SA was the optimum on effects of reparation and restitution of membrane.

关 键 词：茄子种子 渗调剂 聚乙烯醇 水杨酸 硝酸钙 硝酸钾 琼脂 渗调效应 

分 类 号：S641.104.1[农业科学—蔬菜学]