Role of GA3 and KNO3 in improving the frequency of seed germination in Plantago lanceolata L.

被引：0

作者：

Sarihan, EO ^{[1
]}

Ipek, A ^{[1
]}

Khawar, KM ^{[1
]}

Atak, M ^{[1
]}

Gurbuz, B ^{[1
]}

机构：

[1] Ankara Univ, Fac Agr, Dept Field Crops, TR-06110 Ankara, Turkey

来源：

PAKISTAN JOURNAL OF BOTANY | 2005年 / 37卷 / 04期

关键词：

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Seeds of Plantago lanceolata L., obtained from crops of 1992-2001 were treated with 100, 200 and 400 ppm of GA(3) and 1000, 2000 and 4000 ppm of KNO3 by incubating them at 20 degrees C under 16 h light photoperiod, along with control. Highest germination of 97% was obtained from the seed of the crop of 2001, which decreased to 78.8% in the seeds of the crop of 1992 in untreated control. It was found that age plays a significant role in the decline of frequency of seed germination, which was effectively improved with the use of GA3 and KNO3.

引用

页码：883 / 887

页数：5