Dwivedi, S L

Jambunathan, R

Nagabhushanam, G V S

Nigam, S N

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Recent Advances in the Development of Improved Groundnut Confectionery Cultivars S.L. Dwivedi, G.V.S. NagahhllshllnllllJ, S.N. Nigam, ,HId R . .Jmnhllnllth:lIIl Grnumllllll !;ccds <Ire rieh ill oil illHllll"lllcill. Ahlllil tmc-Illird of world gnHlndllU[ prnduL:!ion is used in lhe form of edihle products, Groulldmn eultivl\rs with lnrgc ehll1g.ucd !'iced!> lind tapering ends, pink/Ian sced coat. ease in hlanching, ilntl lmv nil \V'tlll It high nlcicllillolcit: (OIL) ratio arc most rrdcrrc(\ for edihle purpose. 'l1lcre is 1t preference for J·4 seeded vlIlcncia type...: for 'in-shell' hoiled nul consllmption in SOlltheast Asi;!. Several high­yielding ctlltivar!> with )OO-seed milSs hetween 70 IItHI 150 g and with :Ill 0/1.. J'lIlio of 1.6-2.5 have been developed. Germplnsm lines with hoiling Imils nrc being cVlIllHlled for yield potential. ICGV 815564 ill Ourundi and Nepal, ICGV H6SH'1 in Mulnwi, ICOY RfiSY2 in Sudan, .lIId ICay R602H in Vietnam showed grcille.r pod yield advantage rlmging from 10 10 75% over control cu!tiv:lrs. Currently the Fourth Internmiollil! Confectionery GroumhHlI Varietal Trial (ICGVT) is available for cooperators. Genelic studies Imve fevea)ed Ihilt p()tl/seed traits arc predomin;uuly cOlltrolled by iH!ditivc gcnttic vnriilncc. Germplasm lines (ICG 10847, ICG H325.ICG 6427. lind ICG 3043) wilh better combining ahility for grmle characteristics have been identified for usc in breeding. Tr:.lI1sgres.s.ive scgreg:lIlls for yield :\I\d It)r larger pod/seed size were exploited. Several issues involved in confectionery breeding lire also mcnliuned. Recents prog,'es du developpement de cultiva/'s d'm'achide ameJio/'cs pour la confiserie Les grnines d'anlchitle sont richc.� en ludic el en protcines. Environ Ie tier!> de III production mnndiilk (\'arachide sen sous forme !It prnduif c{)lIlestihl�. Lcs cultivars t!'arllehidc a grnuds grains allonges et cxtrcmile-s e!'fUces, revetemcnr de grains rosc/hnlJi, faciJ ile de h!anchisscllIcrH et raible wnenr ell huile avec Ull fort ratio nle-iquc! linoleique (O/L) SOllt largcmcnl prUt�rcs COllllllC urnchides de bouche. I I y a une rr�fcrence pllllr les types valendu lri- ou qlladri-grnincs pour la c0l1s0lllmulioll d'arach' idc bouillit! "en coque" ell Asie tltt sud-est. Plusicurs cullivllrs n haLH rcndcmcnl a lIl:tsse de 100 grains entre 70 cl 150 gr:lI11lllcs-et n OIL de l,fi-2,5 onl eIrE dcvdoppes. Des lignccs dc resSOllfce ... gcneliqucs 1\ aspect sutisfaisilnt P()lIf l'ehullition SOEll en voie d'e-v;llualion qUilnt It Icur· pOlenfieJ de renderncllL lCGY X(}5/)4 au Burundi el ilU Ne.pal, ICGY K6�R4 llll Malawi, ICGV 8ti."L'i.2 au Soudan, et !CGY R6028 IItL V ietnam Dill manifcste des :lv:lJllagcs de rendernen[ el\ gousse sllperieur's dc I() n 75% :m Icmoin. CnllrmnmClll, Ie £11l:lIricJlIc essai varietal ;nlcrn:uioflll! d'anH:hidc de !louche (lCGYT) est disponiblc pour les COOpCrilleurs. Des cludes gCllcliqucs on\ rcvC:lc qlle dl!s uspects gousscs-scmcllt.:cs StUll cssctllit!llement t'OntrCMs prtr la variance gcnctiqtle i,dditivc.' Des !igoccs (lCG IOX"17, ICG X12.'i, ICG 6427,1.'1 ICG J(43) II md\lcurc a)llilUt\t!. ;\ Iii ct)mhillaisn'n pour canll:\erislitlucs tic gmdt: 01\1 tIc itlcmi!ie-cs POlll' usuge dom lu s_elcction._ Les segn�£_�\Jll.� Iransgrcssif!i P()Ul', Ie rcndemclll ct I!nlu:. d� (ti!llc�.!.sjr�!l. s.. g�HIS��·!gri!i!.l!i..�up�rktl,!)!� _<JI.lL cltrcx lll11iles.· PI; I�jellr.� Ilrt)!ll �il-les c'l] Jcu potlr 'J a' con fecI ion tiL' lil t'onliscric son! t galclllcni lllCIlI jonn�s. I. I'[ant IIrcclkr. 1{��cnJl'h AS.\tlCimc, l'rinci,I;III'tam III'Cl'lll'f, illull'rindpalllinchcllli.o/1. hucmatiHllil1 ('JllP�- RCl>Cilfdl IIlSlilnl�' 1m ,he .sc.ui· Arit! TmpiL::i Ilf'lt l.'iAn. l'illiIllrlh'ru, AmJhr;1 1'1 iubll .�fl2 J2·\, huli;l. 

Recent advances in the development of improved groundnut confectionary cultivars

http://oar.icrisat.org/5641/1/Recent_advances_446_1992.pdf

Recent advances in the development of improved groundnut confectionary cultivars

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