Desmanthus pernambucanus


eQµaHviTüasaRs

lkçN³edIm

CaRbePTdMNaMmanGayukalyUr duHRtg; nigvarelIdI mankMBs;0>5-1>5 ¬-2>5Em:Rt. edImva manGayukalxøI qab;gab;bnÞab;BI2-5qñaM. edImx©ImanragRCug BN’Rkhm rW ébtgnwgcg¥ÚrGuc²enA cMkNþal. søwkvaCaRbePTsøwkeTalqøas;Kña RbEvgBI4-11s>m mankMBUlsøwkBI 2-4¬-6¦KUr RbEvgBI 15-54m>m. enAGab;suIsmankBa©úMpáacMnYnBI8-13. RsabEpøRtg;manRbEvgBI4>5-8>5s>m TMhMBI 3>2-3>9m>m mYycegáamEpømanRKab;cMnYnBI13-22. mYyKILÚRkammanRKab;BUCcMnYnBI 210 000-26 000RKab;.

kareRbIR)as;

FanaKarRbUetGuIn rbgeQIrs; CIRss; dMNaMKMrbdI. minl¥sMrab;kardaMlayCamYyvalesµA. k¾min sUvl¥EdrcMeBaHkareFVICaesµAs¶ÜtedaysarsøwkvaFøak;cuHeRkam. eKeRcIneRbICacMNIkin.

lkçN³eGkULÚsuI

l½kçx½NÐdI

duHedayFmµCatielIdIxSac; pÞaMgfµ fµkMe)a nigdIEdlmanCatiGMbil. kñúgkardaMvaGaclUtlas;elIdI eRcInRbePT cab;BIdIRbePT\dæ nig dIl,ay\dærwg rYmmandIbUts‘ul dIxSac;Edlman pH BI 5-8 nigduH lUtlas;RbesIrbMputdICitNWt eTAdIGal;kalaMg Edlman C++. vaFn;CamYydImanCatiGMbil GacduH lUtlas;enAtMbn;nacénekaH)a:suIPicmYycMnYn.

sMeNIm

duHlUtlas;enAtampøÚvmansMeNIm sñamePøaHnigvalesµAe)aHbg;ecal ehIyk¾duHenAtamtMbn; eqñrnigtambNþayvalPk;. tMbn;duHl¥mankMBs;TwkePøóg BI700eTA>3000m>m¼qñaM. Fn;l¥CamYyTI taMglMhUrxSay. CaTUeTAminFn;CamYyPaBraMgs¶ÜtdUc D. leptophyllus.

sItuNðPaB

tMbn;RtUBiCBIkMBs;BInIvU:TwksmuRT1500Em:Rt. CalikarébtgeFVI[vagab; edaykarFaøk;Twkkk bu:EnþduHlas;eLIgvijBIIeQIcas;²nigxøHduHecjBIKl;rbs;va.

BnøW

minsUnFn;CamYymøb;xøaMgeT.

karvivtþénkarbnþBUC

páaeBjmYyqñaMnwgTuMRsuHcab;BIExtuladl;ExmInaenAGfeKalxageCIg nigExsuIhadl;mkraenAGf eKalxagt,Úg. ecjpáaBI45-50éf¶bnÞab;BIRbmUlpl.

karElg[suI¼karRcUt

CaTUeTAminsmRsbcMeBaHkarElgstV[edIrsuIxøaMg edaysaredImvaRsYy manbNþÚrkNþal. l¥bMputsMrab;GnuvtþRbB½n§RcUtnigEr:k EdlKYrEtRcUt[esµIrKñacab;BI90-120éf¶ bnÞab;BIdaMedIm,ICYyCMruj [manEmkeRcIn. eBleRKagkarRtUv)anGPivDÆ eKRcUtragral;35-45éf¶ kMBs;30-60s>m. Tinñpl TTYl)anx<s;bMputbu:EnþmansarFatulIjineRcIntamviFIsaRsþRbmUlplRcUtenH.

lkçN³ekSRtsaRsþ

kardaMduH

edaysarsMbkRKab;bBUCvarwg tMrUv[mankareFVIRbRBwtþikmµmundaM. GRtasabRKab;BUCcMnYnBI-5KI>Rk¼hicta cMeBaHkardaMvijKYrEtKb;CMerA1-1>5s>m. D.pernambucanusRbesIrCagDesmanthus dUcCaCB3126.

RbePTBUCRtUvKña

sarHsMxan;EpñkcMNIstV

tMélsarFatuciBa©wm

cMNuHRbUetGuIneqAénsarFatus¶ÜtmanBI11-16°. søwk>20°énRbUetGIuneqA0>8° sarFatu kasüÚmnig0>2°FatupUsVr. mancMnucsMxan;mYycMnYneTotEdlsmRsbsMrab;karciBa©wmRCUk.

cMNUlcitþ¼PaBGacsuI)an

stVRKb;RbePTTaMgGs;cUlcitþsuI b:uEnþminsUvcUlcitþdUcedImkn§úMefteT. karElgstVBahan³[ suI eRCIserIsykRbePTEdlRtUvKñaBiessRbePTesµA Desmathus enArdUvdaMbu:EnþRbePTDesmathus CaTUeTARtUv)aneKTTYlykGnuvtþ. D. pernambucanus smRsbcMeBaHkardaMEbbTMrg;RcUtnwgEr:k edIm,I ciBa©imstVehIyRbB½n§enHRtUv)aneKTTYlykkarciBa©wmedaykarcg;stV.

skþanuBlplitkmµ

sarFatus¶Üt

Tinñplma:ss¶ÜtTTYl)anrhUtdl;38etan¼hicta bu:EnþmanTMhMBI10-20 etan¼hicta.

plitkmµstV

RtUv)aneKpþl;CacMNIbEnßmsMrab;eKa TTYl)ankMeNInmaDlUtlas;RbcaMéf¶ >65°.

plitkmµRKab;BUC

minmanB½t’maneTbc©úb,nñ.

cMnucxøaMg

·        smRsbCamYydICatiGal;kaLaMg

·        TTYlTinñplx<s;

·        Fn;CamYydImanCatiGMbil

·        Fn;CamYyPaBraMgs¶Üt

kkþaRbQm

·        minsmRsbsMrab;valesµAdaMlaycMruHKñaénBBYkesµAnigelhÁIm

·        minFn;CamYyTRmg;ciBa©wmstVElg[suI

bNÑal½ysaRsþ

Burt, R.L. (1993) Desmanthus: a tropical and subtropical forage legume . Part 1. General Review. Herbage Abstracts, 63, 401–413.

Jones, R.M. and Brandon, N.J. (1998) Persistence and productivity of eight accessions of Desmanthus virgatus under a range of grazing pressures in tropical Queensland. Tropical Grasslands, 32, 145–152.

Luckow, M. (1993) Monograph of Desmanthus (Leguminosae-Mimosoideae). Systematic Botany Monographs. Vol. 38. The American Society of Plant Taxonomists.

Pengelly, B.C. and Liu, C.J. (2001) Genetic relationships and variations in the tropical mimosoid legume Desmanthus assessed by random amplified polymorphic DNA. Genetic Resources and Crop Evaluation, 48, 91–99.

Turner, B.L. (1950) Texas species of Desmanthus (Leguminosae). Field and Laboratory, 18, 54–65.

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