摘要
以3种不同类型(普通玉米、糯玉米、甜玉米)共6个品种的玉米种子为试验材料,采用了标准发芽、电导率测定、TTC定量测定、丙二醛含量测定活力检测方法,对人工老化获得的不同类型玉米不同活力水平的种子进行了各项活力指标的测定,以确定不同类型玉米种子活力检测的适宜指标和方法。结果表明:普通玉米种子活力检测的适宜方法为标准发芽试验、电导率测定试验;糯玉米种子活力检测的适宜方法为标准发芽试验、丙二醛含量测定试验;甜玉米种子活力检测的适宜方法为标准发芽试验、电导率测定试验。
This research was conducted with three different types maize （Normal maize, Waxy maize, Sweet maize） to a total of six varieties of maize seed, with different vigor testing methods of standard germination test, electrical conductivity test, TI＇C test, MDA content test, we tested some vigor indexes of different types maize by the artificial ageing test to confirm the fitting vigor testing indexes and methods of different types maize. The results showed that the fitting vigor testing methods of normal maize is the standard germination test, electrical conductivity test; The fitting vigor testing methods of waxy maize is the standard germination test, MDA content test; The fitting vigor testing methods of sweet maize is the standard germination test, electrical conductivity test.
出处
《玉米科学》
CAS
CSCD
北大核心
2007年第6期122-126,共5页
Journal of Maize Sciences
基金
北京市科技计划项目(D0705006040191)
关键词
玉米
种子活力
检测方法
Maize
Seed vigor
Vigor testing methods
