The Journal of Research ANGRAU
Contents of 41(1) 2013 - acharya ng ranga agricultural university
Contents of 41(1) 2013 - acharya ng ranga agricultural university
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
MINNIE et al<br />
Table 2. Estimates <strong>of</strong> genotypic direct and indirect effects between yield and yield contributing<br />
characters<br />
Character<br />
Days to 50%<br />
Flowering<br />
Plant Height<br />
(cm)<br />
Number <strong>of</strong><br />
productive<br />
tillers/plant<br />
Panicle Length<br />
(cm)<br />
Number <strong>of</strong><br />
grains/panicle<br />
1000 Grain<br />
Weight (g)<br />
Days to<br />
50 %<br />
flowering<br />
Plant<br />
Height (cm)<br />
Number <strong>of</strong><br />
productive<br />
tillers per<br />
plant<br />
Panicle<br />
Length<br />
(cm)<br />
Number <strong>of</strong><br />
grains per<br />
panicle<br />
1000<br />
Grain<br />
Weight<br />
(g)<br />
Grain<br />
Yield/<br />
Plant (g)<br />
-0.0418 -0.0109 0.0116 0.0067 0.0008 0.0156 -0.0181<br />
-0.0030 -0.1504 0.5389 0.0199 0.0005 -0.0095 0.3964**<br />
-0.0005 -0.0759 1.0680 0.0102 0.0008 -0.0012 1.0014**<br />
-0.0041 -0.0445 0.1611 0.0674 0.0008 -0.0207 0.1599*<br />
-0.0108 -0.0242 0.2682 0.0172 0.0031 0.0176 0.2711**<br />
0.0126 -0.0278 0.0249 0.0271 -0.0011 -0.0515 -0.0157<br />
Bold = direct effects Residual effect = -0.1520<br />
REFERENCES<br />
Gupta, J. C., Kotoch, P. C., Kaushik, R. P and<br />
Sharma, S. L. 1998. Cause and effect<br />
relationship <strong>of</strong> yield and its components under<br />
cold stress condition in rice (Oryza sativa L.).<br />
Indian <strong>Journal</strong> <strong>of</strong> Agricultural Sciences. 68 (1)<br />
: 13-15<br />
Janardhanam, V., Nadarajan, N and Jebaraj, S. 2001.<br />
Correlation and path analysis in rice (Oryza<br />
sativa L.). Madras Agricultural <strong>Journal</strong>. 88 :<br />
719-720<br />
Karad, S. R and Pol, K. M. 2008. Character<br />
association, genetic variability and path<br />
coefficient analysis in rice (Oryza sativa L.).<br />
International <strong>Journal</strong> <strong>of</strong> Agricultural Sciences.<br />
4 (2) : 663-666<br />
Madhavilatha, L. 2002. Studies on genetic divergence<br />
and isozyme analusis on rice (Oryza sativa<br />
L.). M.Sc. (Ag). <strong>The</strong>sis submitted to Acharya<br />
N. G. Ranga Agricultural University,<br />
Hyderabad.<br />
Satish Chandra, B., Dayakar Reddy, T., Ansari, N.<br />
A and Sudheer Kumar, S. 2009. Correlation<br />
and path analysis for yield and yield<br />
components in rice (Oryza sativa L.).<br />
Agricultural Science Digest. 29 (1) : 45-47<br />
Yogameenakshi, P., Nadarajan, N and<br />
Anbumalarmathi, J. 2004. Correlation and path<br />
analysis on yield and drought tolerant attributes<br />
in rice (Oryza sativa L.) under drought stress.<br />
Oryza. 41 (3&4) : 68-70