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Iintlobo iingcambu kunye neenkqubo ingcambu. Forms neendidi iingcambu

Root - izityalo komhlaba into yezihlunu, leyo yeyona ndawo ibalulekileyo kubo, umzimba zazo eziphambili kwezityalo. iingcambu ngenxa yezityalo ezisisigxina kumhlaba kwaye igcinwe apho ngethuba lomjikelo wobomi yonke, ngokunjalo onikezelwa ngamanzi, kunye nezondlo kwezimbiwa eziqulathwe apha. Kukho iintlobo ezahlukeneyo kunye neendidi kweengcambu. Ngamnye kubo uneempawu zawo ahlukile. Kweli nqaku siza kujonga iingcambu lweentlobo ezikhoyo, iintlobo kweenkqubo ingcambu. Kwakhona, sifumana ukwazi iimpawu zazo.

Zeziphi iintlobo iingcambu?

ingcambu Standard luphawulwa uhlobo filamentous okanye uzkotsilindricheskoy. Xa izityalo ezininzi, ukongeza iingcambu ephambili (main), liphuhlise kwakhona nezinye iintlobo iingcambu - osecaleni kunye ezikhaphayo. Makhe siqwalasele ukuba yintoni na.

main ingcambu

Lo mzimba isityalo kuphuhliswa ukusuka osandul imbewu ingcambu. kusoloko Ingcambu iphambili elifanayo (nezinye iintlobo iingcambu zesityalo zidla ezisegumbini Chile isininzi). Wasindisa isityalo wonke umjikelo wobomi balo.

Ngokuba ingcambu luphawulwa geotropism HIV, oko kubangelwa womxhuzulane koMhlaba, ungena nzulu zeendawana nkqo ezantsi.

iingcambu ezikhaphayo

iingcambu ezikhaphayo ebizwa iintlobo zezityalo, ezo zazi namanye amalungu zabo. La maqumrhu abe neziqu, amagqabi, Namagatya, njalo-njalo Ngokomzekelo, xa okuziinkozo, ebizwa ngokuba yi-zikhona. Iingcambu eziziiprayimari ezikhaphayo ukuba asusela likhaba bemveku yembewu. Baba kubakho ngexesha ukuntshula imbewu kakhulu ngaxeshanye kunye ingcambu ephambili.

Kwakhona, kukho iintlobo enamagqabi iingcambu ezikhaphayo (ezivela luzimisele amagqabi), okanye ezalathelwe Isiqu (akhutshwa rhizomes, olungaphezu okanye kwiindawo Isiqu ngaphantsi komhlaba) njalo njalo. On iindawo ezisezantsi akhiwa ineengcambu ezomelele-, ezaziwa ngokuba umoya (okanye reference).

Ukuvela iingcambu ezikhaphayo kubangela ukuba umthamo izityalo yokuvelisa kwakhona kwezityalo.

iingcambu lateral

Wabiza iingcambu lateral, ngenxa njengesebe icala. Basenokuba abunjwe zombini kwi engundoqo kunye neengcambu eziziisekondari. Ngaphezu koko, apho inokuba branched, kwaye ukusuka icala, nto leyo uluhlu lweengcambu zisecaleni ukuze ephakamileyo (yokuqala, eyesibini, neyesithathu).

imizimba icala ezinkulu luphawulwa yi geotropism ezinqamlezayo, ngamanye ukukhula kwabo Senzeka kakhulu tyaba okanye kwi-engile ukuya kumphezulu womhlaba.

Yintoni kuthiwa sisinqandi ingcambu?

Inkqubo iingcambu kuthiwa zonke iintlobo kunye neentlobo iingcambu, efumaneka isityalo esinye (oko kukuthi, ukuhlanganiswa kwabo). Kuxhomekeka umlinganiselo ukukhula kweengcambu eziphambili, osecaleni ezikhaphayo uzimisele ngohlobo lwayo kunye nendalo.

Iintlobo lweenkqubo ingcambu

A umahluko kubalulekile kunye nenkqubo iingcambu ezinezikhondo.

Ukuba iingcambu eziphambili aphuhliswe kakuhle kakhulu kwaye olubonakalayo phakathi iingcambu omnye iintlobo, nto leyo ethetha ukuba isityalo yinkqubo engundoqo. Kuyinto ezendeleyo ikakhulu dicots.

Inkqubo engcanjini yalo hlobo luphawulwa a ukuntshula ngokunzulu emhlabeni. Umzekelo, iingcambu eminye imifuno kusichukumisa ukuya kubunzulu kweemitha 10-12 (imazi enameva, ilusini). Ubunzulu elalana ezingcanjini zomthi kwezinye iimeko besukelana 20 m.

Ukuba, ke, wavakalisa iingcambu ezikhaphayo enkulu ephuhlisa kumanani amakhulu, kwaye eziphambili luphawulwa ukukhula kade, inkqubo iingcambu ibunjiwe, leyo kuthiwa ezinezikhondo.

Loo inkqubo lalidume, njengoko umthetho, monocots kunye ethile herbaceous. Nangona iingcambu ezinezikhondo kwenkqubo ntoni ukungena nzulu kangangoko kule core, ukuba ngcono amasuntswana zomhlaba entwine planye. ryhlokustovye kunye kumila ezininzi zengca ezenza fibrillose izixa njengomvumbi kweengcambu ocoliweyo, ezisetyenziswa ngokubanzi beqwalasele bevala zomhlaba kumathambeka njalo njalo. Phakathi-ingca kakhulu zaderniteley ziquka ingca elinganyangiyo, brome, fescue, eKentucky bluegrass kunye nabanye.

iingcambu mutated

Ngaphandle yoqobo echazwe ngasentla, kukho ezinye iintlobo iingcambu kunye neenkqubo ingcambu. Bebizwa ilungiswe.

ngekawusi up iingcambu

Ukuze Stock up on ziquka iingcambu kunye korneklubni.

Njengengcambu lo bead ezingundoqo iingcambu ngokunxibelelene isimemezelo ekuwo izondlo. Kwakhona inxaxheba ekubunjweni inxalenye iingcambu zesityalo esezantsi esiqwini. Ezibandakanya zihlasela ngekawusi inyama ngxabano. Imizekelo izityalo ingcambu ayanceda parsley, radish, iminqathe, beetroot, kunye nabanye.

Ukuba anquma ukuba iingcambu ezikhoyo iingcambu osecaleni ezikhaphayo, zibizwa ngokuba amatswele ingcambu (cone). Basungula iitapile, iitapile elithozamisayo, dahlia, njl

iingcambu zayo

Oku iingcambu lateral, okhulele inxalenye ephakamileyo. Kukho iqela nezityalo eziluhlaza. Anciphisa amanzi kunye ne-oksijini emoyeni. Kukho babe nezityalo eziluhlaza akhulayo iimeko zokunqongophala kwezimbiwa.

iingcambu zemigudu

Olu hlobo lweengcambu icala ezikhula phezulu, eliphakamayo ngaphezu komhlaba zeendawana, amanzi. Ezi ntlobo kweengcambu akhiwa izityalo ezikhula kumhlaba emanzi kakhulu, iimeko mgxobhozo. Ngezi iingcambu kwezityalo liyaphuma zezulu ukuba ukuswela-oksijini.

Inkxaso (iplanga-ekujikeni) Iingcambu

Ezi ntlobo neengcambu zemithi okufana iintlobo ezinkulu (beech, Elm nemipopulari, yetropika kunye m. P.) Ngaba a protuberances yonxantathu nkqo kwasekwa iingcambu osecaleni kunye nokwandisa ukusuka kumphezulu womhlaba okanye ngaphezu kwayo. Kananjalo ngokuba iplanga-ekujikeni, njengoko ziyafana iibhodi ukuba zayame emthini.

Roots-ngumtya (haustoria)

Iqatshelwe izityalo olwaye lwamfimfitha, ongakwaziyo umBoniso. Nutrients eziyimfuneko ukuze imisebenzi eqhelekileyo, ukuba ziveliswa okukhulayo isiqu okanye ingcambu ye ezinye izityalo. Ngelo xesha linye ziphunyezwa kunye phloem kunye xylem. zezinambuzane yimizekelo dodder, broomrape, Rafflesia.

Haustorium-semiparasites izityalo ukuba ubunakho photosynthesis, ukhule kuphela xylem, ukuthatha okutyiwa sisityalo izimbiwa kuphela (willow-ingqolowa, okuhombisa, njalo njalo).

Iingcambu amagwegwe

Olu hlobo iingcambu ezongezelelweyo ezikhaphayo ezikhula esiqwini ka ekwandeni izityalo. Ngoncedo lwabo izityalo kufuneka ubuchule qhoboshela nokuxhasa ukunyuka ethile (trail) phezulu. Ezi iingcambu ziyafumaneka, umzekelo, i-ukunamathela ficus, ivy kunye m. P.

Cyber (contractile) Iingcambu

Uphawu kwisityalo, Ingcambu leyo kakhulu reduced kwicala longitudinal wenqwelwana. Imizekelo zizityalo ngeebhalbhu. iingcambu Cyber Roots namagaqa zinika umngxuma emhlabeni. Ngaphezu koko, ubukho babo kwabangela yalikhulu leziseko Ukufudumala usempilweni (umz, edandelion) phantsi kunye nendawo nkqo ye komhlaba kumila kunye ingcambu ikhola.

Mycorrhiza (gribokoren)

Wabiza ngokuncedisana mycorrhizal (okusoloko kuyinzuzo co-ubukho) esineengcambu izityalo ephakamileyo hyphae fungal, leyo entwine kubo, ukwenza umsebenzi kweenwele ingcambu. Amakhowa zinika izityalo ngamanzi kunye nezondlo ichithwe kuyo. Izityalo, ke, anike fungi ezifunekayo ukuze baziphilise izinto eziphilayo.

iingcambu Mycorrhizae ezendeleyo ezininzi izityalo eziphezulu, ingakumbi yokutheza okukhulu.

maqhuqhuva bacteria

Oku modified iingcambu osecaleni, ezo naphaya ukuze zihlale iintsholongwane nitrogen oluphakathi. Amaqhuqhuva kungenxa kwii- iintsholongwane nitrogen-ukulungisa kungena ezingcanjini abaselula. Oku kuvumela ngokuhlalisana bentsebenziswano izityalo ukuvelisa nitrogen apho amagciwane zidluliselwa ukusuka emoyeni ngohlobo ezifumaneka ngenxa yazo. Igciwane kwakhona ibonelela yokuhlala ezikhethekileyo apho bakwazi ukusebenza ngaphandle bekhuphisana nabanye iindidi iintsholongwane. Ngaphezu koko, baye basebenzisa izinto ezikhoyo apho iingcambu uhlaza.

Ebonakala maqhuqhuva iintsholongwane ukuba legumes ezithi ezisetyenziswa ngokuqhelekileyo njengoko ameliorants nokujikeleziswa ukuze ukutyebisa umhlaba kunye nitrogen. Izityalo best initrogen-ukulungisa zithathwa kunye nee- mbotyi kwimpompo zengca, ezifana ilusini eluhlaza etyheli, clover pink, obomvu kunye clover ezimhlophe, sainfoin, Lotus corniculatus kunye nabanye.

Ngaphandle olukhulu ngasentla, kukho ezinye iintlobo lweengcambu, ingcambu-ezifana ezikhaphukhaphu (negalelo ekomelezeni esikhondweni), Iingcambu stilted (izityalo uncedo hayi Nditshonile eludakeni) kunye iilekese (amathupha ezikhaphayo abe nokubonelela andise kwezityalo).

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