摘要
12份参试耐热大白菜品种露地直播的产量均低于对照青研1号,但高于对照早熟5号;早熟8号、耐热5号和早熟9号生育期短,净菜产量高,抗病耐热,适合当地夏季种植;所有参试品种均无霜霉病发生,表现为高抗病毒病,但软腐病有不同程度发生。
The yields of 12 tested Chinese cabbage varieties cultivated in the open were all lower than that of the control Qingyan 1, but higher than that of another control Zaoshu 5. The varieties of Zaoshu 8, Naire 5 and Zaoshu 9 had shorter growth periods, higher yields of cleaned cabbage and excellent disease - resistance and heat - tolerance, and they were suit for the local summer planting. All the tested varieties showed high resistance to virus diseases with no occurrence of downy mildew but varying occurrence degrees of soft rot.
出处
《山东农业科学》
2009年第1期34-35,共2页
Shandong Agricultural Sciences
关键词
早熟
耐热
大白菜
比较试验
Premature
Heat resistance
Chinese cabbage
Comparative test
