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uaE lrportant fo! yield of 6eod colton and h€litablllty
ras o.42. Both addltlve 6nd no!-additlve E6ne actlonE
we!€ lspoltant fo! qinninq outiuln aril halo l€ngth ,hlfe
hdltabllity vatue6 r6!e 0,a4 and o.53, respectlvely,
Gupta and slngh (1934) !.de genetlc aF1yB13
fo! so[e fib!6 and se.d charlclela of the !r - 13 .nd
bacr< cro€6 E6ne!.t1onE of an Ir parehtar diallel o!
upland cotton and reported that addltiv. anil d@lnance
etfoctB sele lDpoltaht 1n tbe contlo1 of halo lengtb aDd
that epl.tasiB and dorinance ve!€ lEPoltant 1n the
control o! 6€€d lndex.nd lint lndox,
Kasseb q! e,l. (1934) lepolteil that addttiv.,
doniDanc6 and epl3iatic gene efteclE rele tnvolv€d 1n the
lnh6ritance ot a€€d cotton yield, boll v€1qht, bol16 p6!
plant, llnt perceDtag. and seeil tndex. Bo11 eeight .nd
.e6d cotton yle1d 6hor€d b19h expect€d qsnetic advanc€.
KauEhik q! dl. (193i1) lepolted hiqh Ep€ctflc
cobblhlnE ability va!i.nc6 ror yielfl pe! plant and borr
p* toglh {ith pleiloDlnantly no.-addltive gene action.
fhe hlgh6! 96ne!a1 cobblhlng efa€ct5 eer€ fodd 1n test.!
H7?7 to! yleld pe! p1atrt and t€ste! Ha42 lor boII r6lgbt.