Formation, Waxbarashada dugsiga sare iyo dugsiyada
Noocyada ugu muhiimsan ee inflorescences
All angiosperms leeyihiin ubax. Tani modified caleemaha. Oo dhirta qaar ka mid ah ay u sameeyaan a ubaxyo hal, iyo qaar ka mid ah - inflorescence oo dhan.
Waa maxay inflorescence ah?
Waxa aanu kala baxsashada qaadheen, Laakiinse go'aankiisa oo dhan nidaamka, taas oo ka dibna waa la soo saaray miraha leh miraha. Inflorescence inta badan kala duwanaayeen ka xubnaha dhirta daaqsinka.
dirka inflorescences
Waxay loo kala saari karaa iyadoo ku xiran helitaanka caleemo, kuwaas oo, ku xiran tahay heerka uu branching jihada of kashifaya ubaxyadii, nooca ay u kaca iyo nooca meristems Boodaynin.
Noocyada inflorescences, ku xiran tahay heerka uu branching
Tani waa kala soocidda ugu badan. Noocyada inflorescences, lagu tilmaamay inay by habkan waxaa looga hadlay casharada biology dugsiga.
Sida laga soo xigtay qaybinta this, inflorescence waxaa laga yaabaa, in meesha ugu horeysa, fudud oo adag.
inflorescence fudud oo adag
Si fudud loo gudbiyaa waa kuwa kaas oo ubax shaqsi ku yaalaan taxey ugu weyn.
Casri ah isla - waa kuwa kaas oo branching waa saddex amarada baaxaddeeda ama in ka badan.
Waayo, dib u eegis faahfaahsan ee inflorescence koox kasta waxaa la siiyaa hoos ku qoran:
| fudud | nooca | description |
| burush | Ubax waxaa la isku diyaarin taxey oo dhan. Waxay waxaa lagu beeray in jirid ubaxa. | |
| dhegta | Ubax ayaa sidoo kale u koraan badan ama ka yar simani dhererka oo dhan dhidibka. Si kastaba ha ahaatee, ka burushka lagu gartaa inflorescence ah in ubax aadan haysan peduncles. | |
| sacadda | Noocan ah burush. In guddi hoose peduncle dheer, si ubax oo dhan waxaa lagu abaabulaa oo isku xigta siman. | |
| dalladda | Tani, sida noocyada kale oo badan oo sahlan oo ah inflorescences, dib u habaynta burush. Its dhidibka waa la soo gaabiyey, peduncle ee aan ku oolin ay weheliyaan oo dhererkiisu dhan, laakiin dhan koraan top ka. Waxay leeyihiin dhererka isku mid ah, iyo ubaxyadii waxaa lagu abaabulaa wax u eg dallada qubbad. | |
| madaxa | dhidibka of inflorescence uu leeyahay qaab clavate ah. Waxay soo gaabiyey. Ubax waxaa lagu abaabulaa ka badan ama ka yar isku guud oo dhererkiisu. Pedicels maqan. | |
| dambiil | dhamaadka dhidibka of inflorescence ee si adag u faafeen. Waxa uu noqdo sanduuqa guud ee kala duwan ee ubax u xidh xidhay. | |
| dhegta | Waxaa dhegta vidozmenenny la dhidibka si weyn u awgii. | |
| adag | Beedka | inflorescence jahaysteen. Degree ee branching waa la dhimay si dhidibka top. |
| waardiyayaasha casri ah | version A modified oo ka mid ah inflorescences nooca hore. Internodes gaabisay dhidibka ugu weyn. | |
| kororka xarunta | Dhinacyada dhidibka waa ka badan ama ka yar si siman ururiyay dhego fudud. | |
| cyme | Waxaa la aasaasay of hannaanka ah dalladaha caadiga ah, soo ururay on dhidibka ugu weyn. |
Sidaas awgeed, waxaan eegay noocyada aasaasiga ah ee inflorescences. oo dhan waxay u baahan yihiin in ay ogaadaan. Hadda aan ka hadalno dhirta, kuwaas oo soo jireenka ah ee ka mid ah ama wax kale oo inflorescences.
At dhirta qaar ka mid ah waxay leeyihiin burooyinkoodii?
Bal aynu eegno noocyada in ay leeyihiin hari kor ku wada hadleen.
Tusaale ahaan, in dhirta sida, sida guga primrose, nooca dallada inflorescence in hadhuudh - forgeetada.
Bal aynu eegno in faahfaahin dheeraad ah ee miiska.
| noocyada inflorescences | tusaale u ah dhirta |
| burush | All crucifers sida kaabajka, bagalka, watercress, salaar, kiishad adhijirka ee |
| dhegta | Lyuba, muuska, safsaf, sedge |
| sacadda | pear |
| dalladda | Ginseng, guga primrose, toon, basal |
| madaxa | dhir |
| dambiil | Qaar badan oo Asteraceae sida gabbaldayaha, Aster, iwm D. |
| dhegta | hadhuudh |
| Beedka | Lilac, spirea |
| waardiyayaasha casri ah | Tysyacheletnik, Rowan |
| kororka xarunta | Sarreen ah, cawska iyo sarreen, oo shaciir ah |
| cyme | Dhir, karootada, dill |
kala soocidda kale ee inflorescences
Iyadoo ku xiran joogitaanka bracts on inflorescences jira saddex kooxood:
- ebrakteoznye;
- brakteoznye;
- frondoznye.
Inflorescence ee kooxda ugu horeysay waxaa diiday bracts. Si noocan ah waxaa iska leh cruciferous iyo dhirta kale, sida dabocase duurjoogta ah.
In bracts inflorescence brakteoznyh yihiin qaabka qiyaasta-sida. Kuwanu waxay leeyihiin lilac, cherry, ubaxa oo dooxada.
bracts inflorescence Frondoznye leeyihiin taarikada si fiican u horumaray. Waxaa la aasaasay dhirta sida loosestrife, fuchsia, buluug iyo kuwa kale.
Iyada oo ku xidhan nooca iyo jihada ee koritaanka ee ku hari ubax furan loo qaybin karaa laba qaybood:
- tsimoznye;
- ratsimoznye.
In ubaxyadii marka hore la muujiyey waxaa jihada of dhidibka of Cardiff oo si salkeeda. By tsimoznyh group ka mid ah dhirta sida lungwort.
In ratsimoznogo ubax nooca la muujiyey waxaa jihada of dhidibka saldhigga ay Cardiff. Waxaa dhirtu sida, tusaale ahaan, kiishad adhijirka ee, iyo safsaf-geedo yaryar, iyo kuwo kale.
kala soocidda The final of inflorescences - ku xiran tahay nooca meristems Boodaynin. Tani dhar waxbarasho oo ku yaalla sare ee biqil. Sida laga soo xigtay soocidda this, waxaa jira laba kooxood oo inflorescences:
- furo;
- u xiran yihiin.
Open sidoo kale loo yaqaan aan la hubin. Waxay meristems Boodaynin weli ku jira xaalad ah daaqsinka. burooyinkoodii waxay leeyihiin Rinkeby, sunflowers iyo kuwa kale.
Ku lifaaqan waxaa sidoo kale loo yaqaan gaar ah. Waxaa loo soo sameeyey meristem Boodaynin ubaxyadii Boodaynin. Kuwa leeyihiin, tusaale ahaan, lungwort, haddana dawan.
Similar articles
Trending Now