Studies on effect of physical and chemical mutagens in sorghum (sorghum bicolor (L.) Moench) in M-2 generation

被引：0
|
作者：
Suthakar, V. [1 ]
Mullainathan, L. [1 ]
机构：
[1] Annamalai Univ, Dept Bot, Div Plant Cytogenet & Mutat Breeding, Annamalainagar 608002, Tamil Nadu, India
来源：
INTERNATIONAL LETTERS OF NATURAL SCIENCES | 2015年 / 37卷
关键词：
Sorghum; ethyl methane sulphonate (EMS); Gamma rays; Mutagens;
D O I：
10.18052/www.scipress.com/ILNS.37.46
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Seeds of Sorghum (sorghum bicolor (L.) Moench) Variety CSV - 23. Were mutagenesis with gamma rays and EMS to determine their mutagenic sensitivity in morphological and yield characters. The spectrum of Mutation and induced variability for various quantitative and yield traits were observed in M-2 generation. Plant height (cm), total number of leaves, leaf length (cm), leaf width(cm), stem girth (cm), Days taken to first flowering (days), ear head length(cm), ear head width(cm), Grain weight(gm), 100 seed weight(gm), Biomass weight(gm).
引用
收藏
页码：46 / 50
页数：5
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