A strategy for selecting diverse accessions using Principal Component Analysis from a large germplasm collection of soybean
Keyword(s):
AbstractWe suggest a diversity-dependent strategy, based on Principle Component Analysis, for selecting distinct accessions/parents for breeding from a soybean germplasm collection comprising of 463 lines, characterized and evaluated for 10 qualitative and eight quantitative traits. A sample size of six accessions included all the three states, namely low, medium and high of the individual quantitative traits, while a sample of 16–19 accessions included all the 60–64 distinct states of qualitative as well as quantitative traits. Under certain assumptions, the paper also develops an expression for estimating the size of a target population for capturing maximum variability in a sample three accessions.
2021 ◽
Vol 23
(06)
◽
pp. 1699-1715
2014 ◽
Vol 635-637
◽
pp. 997-1000
◽
2000 ◽
Vol 92
(6)
◽
pp. 1545-1552
◽
2010 ◽
pp. 138-156
2019 ◽
Vol 29
(6)
◽
pp. 620-627
◽
2020 ◽
Vol 8
(1)
◽
pp. 252-261
2017 ◽
Vol 71
(4)
◽
pp. 307-310
2010 ◽
Vol 25
(4)
◽
pp. 528-533
◽