晚冬早春阶段增温对冬小麦光合性能及旗叶衰老的调控作用
闫鹏,孙小诺,杜雄,高震,边大红

Effects of Artificial Warming from Late-Winter to Early-Spring on Photosynthesis and Flag Leaf Senescence of Winter Wheat
Peng YAN,XiaoNuo SUN,Xiong DU,Zhen GAO,DaHong BIAN
表1 小麦开花期旗叶面积和开花及成熟时间
Table 1 Flag leaf area and anthesis-harvest durations of wheat
生长季
Growing season		 处理
Treatment		 旗叶面积
Flag leaf area (cm2/leaf)		 开花日期
Anthesis date (M-D)		 成熟日期
Maturity date (M-D)		 开花-成熟天数
Anthesis-maturity duration (d)
2015-2016



2016-2017


 M2E
M2L
M1
CK
M2E
M2L
M1
CK		 21.91a
21.01a
17.89b
17.46b
22.17a
20.40b
17.87c
17.80c		 4-26
4-28
5-3
5-4
4-28
5-1
5-7
5-7		 6-4
6-5
6-7
6-7
6-6
6-7
6-10
6-10		 40
39
36
35
40
38
34
34