低温胁迫对普通和高油酸花生种子萌发的影响

薛晓梦, 吴洁, 王欣, 白冬梅, 胡美玲, 晏立英, 陈玉宁, 康彦平, 王志慧, 淮东欣, 雷永, 廖伯寿

Effects of cold stress on germination in peanut cultivars with normal and high content of oleic acid

XUE Xiao-Meng, WU JIE, WANG Xin, BAI Dong-Mei, HU Mei-Ling, YAN Li-Ying, CHEN Yu-Ning, KANG Yan-Ping, WANG Zhi-Hui, HUAI Dong-Xin, LEI Yong, LIAO Bo-Shou

图3 泉花551高油酸花生和普通油酸花生在不同温度处理下的发芽情况 25-NO: 泉花551普通油酸花生在25℃条件下萌发6 d; 15-NO: 第1~3天泉花551普通油酸花生在15℃条件下萌发, 第4~6天在25℃条件下萌发; 25-HO: 泉花551高油酸花生在25℃条件下萌发6 d; 15-HO: 第1~3天泉花551高油酸花生在15℃条件下萌发, 第4~6天在25℃条件下萌发。

Fig. 3 Seed germination of peanut with high oleate and normal oleate in Quanhua 551 at different temperatures 25-NO: the normal oleate peanut of Quanhua 551 germinated at 25℃ for six days; 15-NO: the normal oleate peanut of Quanhua 551 germinated at 15℃ from the 1st to 3rd day then at 25℃ for the last three days; 25-HO: the high oleate peanut of Quanhua 551 germinated at 25℃ for six days; 15-HO: the high oleate peanut of Quanhua 551 germinated at 15℃ from the 1st to 3rd day then at 25℃ from the 4th to 6th day.