department of zoology i]ntversity of tiie punjab - Higher Education ...

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A str'dy on 180 quils (a9., 52 days) I @nd!.!rd (S€tir rd Klcutq 2003) io
d€t€miN whethdr nnc suppt.n nladon codd alleviate ihc debimert t ?f.cts of bi8h
mbicnr t npcarc (l4oc) o. .gs prcdrcrion. They suss.srcd rhai supplcndrarion
vnh 60 m8 zinc Ag di.r prere.E quils by r.ducing rhe n.garir cff.cls of hd srE$
An exp.rimnt tra conducted ro delemin€ th€ efLcl of fedinS o.lhod (coNtanr vs.
vaiabl.) on thc p€rfod'E ofnoulicd Dc*rtb Delra h.tu lion 86 0o 94 wk of.g.
(Almd dd Roi.l4 2003). Trc vdi$t. fadins netbod, had no ,icnifi@l .flccl on
esg poducdoo. Yosefi ., at (2001) i! o .xpednenr studi.d rhat dudnS noulr indElion,
csa byDg E acr.4 P!* .r ar (2004) codrcred & .xperind b d.r.minc ri.
lbility ofe ati.h.liv. stt fdh or t% Zj ro ildre noulr in 56 *kld h.s .d
demomrBted ihar feedins a feed giade ofzn ptupionare (l% Zn).supplenenrcd diet cm
E.!in po3roouh cee qlrtiiy dd poduciior @np@bt. ro h€ru mo,rtrcd by &cd
*ilhdr.*tt. Trc co@cEial snliB, iy-line w'36 and D.katb xL, w@ srudied in e
.xp{im.nt (And.6on er ar, 2004) for p@ducrion plmeteB duing the fiBl cg8
Foduction cycl€, rlE @ulr pqio