Genetic variability, heritability and genetic advance in rice (Oryza sativa L.)

被引：0
|
作者：
Anjaneyulu, M. [1 ]
Reddy, D. Ramachandra [1 ]
Reddy, K. H. P. [1 ]
机构：
[1] SV Agr Coll, Dept Genet & Plant Breeding, Tirupati 517502, Andhra Pradesh, India
来源：
RESEARCH ON CROPS | 2010年 / 11卷 / 02期
关键词：
Genetic advance; heritability; rice; variability;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Genetic variability studies using 50 germplasm lines of rice revealed that maximum phenotypic coefficient of variation (PCV) and genotypic coefficient of variation (GCV) were recorded for number of grains per panicle, fertility percentage and grain yield per plant. Number of grains per panicle, plant height and fertility percentage recorded high heritability coupled with high genetic advance indicating the reliability of these characters for selection.
引用
收藏
页码：415 / 416
页数：2
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