SOME MUTANTS FOR POD AND MATURITY CHARACTERISTICS IN M2 GENERATION OF URDBEAN [VIGNA MUNGO (L.) HEPPER]

被引:0
|
作者
Gahlot, Deepika R. [1 ]
Vatsa, V. K. [1 ]
Kumar, D. [1 ]
机构
[1] Hindu PG Coll, Dept Bot, Moradabad 244001, UP, India
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中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Dry seeds of urdbean (Vigna mungo L. Hepper) varieties PU-19 and PU-35 were treated with 10, 20, 30, 40, 50 and 60 kR gamma rays doses. For chemical mutagenesis presoaked seeds of these two cultivars were treated with 0.05, 0.1, 0.2, 0.3 and 0.4% EMS solutions and 0.005, 0.01, 0.02, 0.03 and 0.04% dES solutions separately. A number of various types of mutants for pod and maturity characteristics were induced in M(2) generation. Many mutants showed significant improvement in yield and other yield components as compared to their parents.
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页码:272 / 275
页数:4
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