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285<br />

ba5ed on luhbe! of bolls p6r plaht and llnt p€rcant!96<br />

rould b€ levarding.<br />

Dtta co8 ttcraf! rlnlrara<br />

uslng g6notypic colferatlon co€ffic1.nts, path<br />

analFls ras parfooed for th€ tralts ude! invoatigatlon<br />

In f, Eenelatloh, sh€n yiald of E6ed cottoD pe! plant vag<br />

g€lect€d as r€sultant variabla and othe! liDe cbllaclais<br />

aB ca!3a1 vallablo. lath analyalr 91v63 ! sobe shat<br />

itlfle!€nt plctue thaD does the 6itPl€ corel.tlon<br />

!naly.l.. The appar€nt conflict b6lveen th€ tto analyals<br />

16 thlt the tvo bethods ar. reaEuring iUfferent thtng..<br />

The collelatloD alnply r6asur6a Dutull .asociatloD<br />

rithout legald to clEatlon, vha€as Drtlt co6!!icl6Dt<br />

analyrlE Ep€cifl€5 th6 cauEoa alil !6!Eur6 their lalatlv.<br />

loport.nc€. B.6jdo sibple corel.lion th6 path .naly.l8<br />

alEo iUffer rroe paltl.I aDd rultlPl€ correlatlon<br />

.naly.ls. A9.ln c.use and ell€ct sltuatlon donq<br />

varlables lad€ the plth ar!Iys16 suPello! thln all th6<br />

oth€! cor6latlo. analFi.. P.lh co.ftlclst .nalysta 1.<br />

obviou.ly th€ DoEt us€ful to! the plrnt b!€ad€! co<br />

ilevelop a solectlon cllte!1on tn ord€! to acc@utate<br />

optllu! co&blnations o! yi€td contllbutinq ch.lActela ln<br />

! 5ln9l. genotlP€. $16 natule of causal ByEt4 rcht6v.d<br />

In thts ploject la gj,ven in Tabl€-64 and rgple5ent€d<br />

iliaqr.@ticarly in rigu€-17. Tb6 lasulta are iltsass.d

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