t-,/rrr',r47c

54
crude protein was high€st for the ca!€in die! avernainS cto6e ro 9l% for 20d and
40\ week meaurcmenrs, followed by fo'uta y6t of 82%. The lW aveag.
digestibility of?E.7% wa simite to &.r of brc*cr's y6r (?7.1%) ed $Derior ro
rhat of 2w ed dried mushroom diets.
chsva,r at (l988ll) prcrcd rhe micrcbiat bim4 por.itr (MBp) lsing
rtneus ChaetoniM ce ulolt idu dd d.i.d in olcn st 6O.C (oD) or frc€z dri.d
ar -25oC (FD). P!.ified dicis cltcutarcd ro enoin l0% crud! prclcin s6 fed io
w@ling mts for two week. A clnrrol diet conraininS cascin as rle onty prcrcin
Bource and other having isolal€d soyb€a, prcrein (tsp) * $€ sole sourcc ofp.otein
vere also prcprEd. ln two o$q dier! on€ hatfof rhc crudc pblei! ws provid.d by
IsP md odEr half by MBP-OD or MBP,FD. Thc diets conlaining OD mpt€s
yielded poor growth, feed corsumplion and feed uritiation efnciocy than $e diels
conlaining lSP or ISP plus FD smptes. Alt tltr@ ofrfiesc dicts showed sig ficanr
i6ponse to sutptementation wilh 0.4% melhiori.€ dd slight bur non sisnilicanr
irhpmvm.nl wifr funher 0.t50lc Ltysine. Thc doubte supplmenr.d MBp dicrs,
howev€r showed a gMter weidt gain lhm rhar of the sinitarly suppl€menred ISp
or c.$in conlrol di€r. The r!l! eeiving MBp bsal die( ,howed dte low6r f..d
cotrmption wh.rca with Mim aqid suppl.m.nradon rh.y showcd hisn$t
consunption. Relarively !oo. fed/gah sno of rhe rars tcd MBP_OD alone or
$ppl.mencd indicdcd low prorei. uritiation emciency than conirot or tullv
supplem.nted MBP-FD 8roup.
Ch^yez et al. (l988lrr) ltudied fte nurririve vatue of Ch@tmiuh
Micrcbial bionass proGitr (l,lBp) obrained ai.r srcwio8 on slucose (lw) or
molases (2W) in combination wirh isolated soybean prcrein (rsp) in lhe diets of
chicls. SiSnificad dill@nc6 w.E rcflered in th. body wciShr gain of fic chicts.
Fecd emciency da1! $ve non sisnificant difte!€nces. Thc contrct ISp di€r ws
bercr than the b.ewe. s yejlr diet bul rhe besr f@d cmciency was obsened with ltre