摘要
１９８６～１９９１年在田间对小偃６号小麦的观察表明，（１）前期温度偏低时，反应型与感病品种表现一致，但病情发展缓慢；（２）潜育期比感病品种长；（３）后期当日平均气温上升到１８～２１℃持续３ｄ以上时，转变为抗病反应；（４）高温抗条锈性对小种无专化性；（５）产量损失不显著。
The field observation in 1986～1991 shew that Xiaoyan No.6 wheat has such characteristies as follows：（1）At early stage with relative lower temperature，its reaction type to the disease is the same as that of the stiseeptible varieties，but the spreading rate and serious degree of the disease develop slowly；（2）The incubation period is longer than that of sLisceptible varieties；（3）At later stage when the day average temperature rises to 18～21℃ for over 3 day，changes from stisceptible to resistance；（4）There is no race-specificity in the high-temperature resistance to strip rust；（5）The loss of yield is not remarkable.
出处
《西北农业大学学报》
CSCD
1996年第2期102-104,共3页
Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)
关键词
小麦
条锈病
高温抗条锈性
小偃6号
wheat，stripe rust，high-temperature resistance to stripe rust
