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Noocyada caleemaha geedaha iyo hawlaha ay (sawir)
Macna ma laha inta badan geedaha on dhulkeenna, iyadoo noocyo kala duwan oo taaj iyo caleenta laftiisa, oo dhan ay daryeel ku saabsan hal shay - dhulka oo daahirinta hawada ka carbon dioxide, kaas oo ah tiro aan la koobi Tuuri deegaanka binu-aadmiga oo, dunida xayawaanka, farsamo oo kala duwan. Waxaa jira suugaan badan oo cilmi ah iyo waxbarasho ku saabsan hufan qaybtan ka mid ah cilmi barasho dhir - ". Qaababka caleemo" muuqaalka kore ee nin geed ama geed ka bedeli kartaa, la siiyo wax kasta oo, xitaa qaabka aan caadi ahayn. Laakiin kun oo noocyada geedaha iyo dhirta caleemo bedelin.
"Body" ee xaashida
Baxdey - waa qayb muhiim ah oo habka stem kasta oo geed, geed ama geedka. qayb sheet darka leeyihiin magacyo saxan, petioles, stipules.
Plate - taasi waa qayb ka mid ah ugu weyn ee xaashida, waa guri muuqaalka oo uu leeyahay noocyo kala duwan oo noocyo, taas oo aan dabooli doonaa ka dib.
Petiole - waxaa, si fudud u gelin, jirid by kaas oo saxan xaashi ku lifaaqan laan. In dhirta qaar ka mid ah, petiole uu yahay mid aad u yar ama aan jirin.
Stipules - waxa loogu yeero appendages sheet in ay yihiin ee salkeeda. Tani waxay qayb ka mid ah caleen, dad yar aragteen iyo waxaad ogaan. Xaqiiqada ah in dhirta ugu stipules dhaco ka hor sheet waxaa si buuxda fur. The kaliya ee ka reeban yihiin noocyada qaar ka mid ah, sida Acacia.
kala soocidda botanical of noocyada kala duwan ee caleemaha. Photos hoos lagu soo bandhigay.
Kuwa ugu badan - waa caleemo caadiga ah (ama fudud). Kuwanu waa noocyada kala duwan ee caleemaha in ka kooban yihiin hal caleen. Waxay noqon kartaa wax yar flat, soo koobay, iyo dissected, oo isu, sida geed ama baradho. caleemo Simple kala qaybsan yihiin saddex dacawo: dhan, lobed iyo dissected.
Geedaha isagoo hal xaashi
Isagoo ka hadlayay of noocyada geed xusid mudan horrayn bjørk. Aan waxba waa geed this waxaa calaamad u ah dalka. Birch waa mid baahsan oo dhan u Safra waqooyiga, laakiin uruureen waaweyn ee dhirta kuwan waxaa ku yaal soohdinta reer Russia. caleen bjørk - fudud, adag, qaabka wax yar qalooca ku laayeen a serrated. Plate midabka cagaaran labis, oo xariijimo - qarsan. In xilliga dayrta, sida la og yahay, caleemo bjørk noqonayaa huruud ah.
view la mid ah waxay khusaysaa ku caleenta ah iyo kuwa kale ee geedka Russia - inankeeda. this caleen geed miro waaweyn, laakiin waxay leedahay sifooyinka la mid ah, waayo, kaasu waa adag, wax yar ka serrated on cidhifyada, midabka siman.
Aspen, lilac, libneh, Elm, iyo dhirta kale ee ay leeyihiin si dhab ah sheet isku qaab. Si kastaba ha ahaatee, keliya hal dhibic ka botanical of view waxay la mid kasta oo kale waa, kala dibadda, dabcan, la heli karo.
Hoosaadka labaad - lobed. Waxaa soo jireenka ah ee noocan ah ka tago geedaha Maple qaar ka mid ah. A nool tusaale ahaan - caleen ka muujinayaa on calanka Canada. Caleemaha waxaa loo yaqaan qaadataan taki, haddii "uruursanayey" on geesaha ay aan ka badnayn hal afraad ee degaanka total.
The saddexaad dacawo caleemo fudud - waa dissected caleemo. Wixii noocan ah yihiin caleemaha in ay ka gooyay ka badan hal-quarter of xaashida. Tusaale ahaan, sida løvetann a, tansy. Badanaa, nooca ay taasi dhacdo in dhirta lekastvennyh iyo ubaxyo.
Baxdey iyadoo dhisme kakan
Noocyada kala duwan ee dhirta iyo geedaha ka baxo sameeyaan koox weyn labaad - oo adag. Complex waxaa la yidhaahdaa, maxaa yeelay, waxay leeyihiin diiwaanka yar. Waxay kala qaybsan yihiin ternate, palchatoslozhnye iyo pinnate.
wakiilada flora la caleemo ternate - strawberry beerta iyo strawberry duurjoogta ah, dhir. Ay feature soocayaa - saddex caleemo in mid ka mid petiole. CAQIIDADA ee dhir leh afar qaybood waxaa loo wareejiyey ka ab ka ab. Raadi warshad suurtogal ma aha.
By palchatoslozhnym ka mid ah oo caleemo bixinayso Chestnut faras, jaawida beerta.
By pinnate - caleemaha miro guduud, ash buur, digir. Waxay sidoo kale leeyihiin dacawo iyaga u gaar ah, si ay u paripinnate waa kuwa meesha dhamaadka asliga ah ee ka mid ah laba qaybood, sida digir ah, iyo in pinnate cajiib ah - Rose, ayay dhameystirtay isku jirid.
Noocyada caleemaha geedka (qaab saxan)
caleemo More waxa lagu kala saaraa nooca iyo lamina:
1. koobay.
Kuwaas waxaa ka mid houseplant ah, sida buluug iyo nasturtium beerta, Aspen.
2. Oval.
nooca caleen dhacdaa Elm, yicibta.
3. daloolinta The.
Intaba in Tree iyo qoyska safsaf geed, iyo sidoo kale ka soo baadiyaha ah oo lagu magacaabo Loch lacag ah.
4. Egg-qaabeeya.
Magacani wuxuu caleemo yihiin oo dhan muuska yaqaan
5. toosan.
nooca sheet noocan oo kale ah rajaxayo in cereals, sida galley.
Foomka sheet saldhig - feature gaar ah kala soocidda. Iyada oo ku saleysan u dhimaya nabadgelyada this. caleemaha yihiin:
- wadnaha-qaabeeya (sida lilac);
- waslad (sorrel);
- arrowhead (arrowhead).
Foomka sheet top beesho, afeeyey, soo koobay, bilobate.
A theme oo kala duwan - venation
Haddaba ka fiirsada saamaynta on sheet horyaalka ee ay veining ah.
Waayo, dicots lagu gartaa venation reticulate. Waxaa ka mid ah laba nooc: palmate (marka xididdada oo dhan waxay u soo baxayaan sida xidhmo laamo ah mid salka) iyo Cirrus (marka ku laan xididada ugu weyn off wax yar).
In monocots sida caadiga ah dhacdaa in venation isku midka ah ama arcuate. Is barbar socda - ee u khafiif ah oo caleemo (caleemaha oo sarreen ah, oo cawsduur), ARC - on caleemaha ballaadhan (ekaayeen ubax ee dooxada).
A xaqiiqooyinka yar xiiso leh oo ku saabsan caleemaha
- Dhaylo ah ka tago - Fern yeedhay maidenhair-tonkolistnik. Ay u khafiif ah ee dabiiciga ah si fudud u ma laha.
- Caleemaha ugu darnayd - putang cawska. dadka deegaanka ayaa sheegay in cawska tani waa mindi af badan.
- In ka badan 45 million pages - in beroosh ah.
- In ka badan laba go'yaal marnaba koraa on Welwitschia ah.
- ekaayeen ubax Water "Victoria" ayaa caleemo ballaciisu yahay ee ka badan laba mitir.
- raffia dhererka caleen cawbaar ah - 20 mitir.
- dhirta oo dhan ma daadin caleemo ay jiilaalka. Waxaa jira kuwa loo yaqaan canbaha.
Noocyada iyo midabka caleemaha
Qaab daran, laakiin coloration ee xaashida inta badan ma ku Xasdi mid ka mid ah qaabka, ama goobta. Just beeri waa asalka ah ee rinjiyeynta this, taasi oo dhan.
Waa maxay midabka ah ee xaashida ka kooban yahay? Xilliga xagaaga, ku dhowaad dhammaan dhirta waxaa rinjiyeeyay midab cagaaran sabab u ah joogitaanka in unugyo ay Midabka gaar ah - chlorophyll. walax Tani waxay ka caawisaa dhirta sii zhiznedeyaelnost, iyadoo la kaashanayo geedka sameynayo diiradda aan horay loo arag: maalinnimada daydaa glucose ka carbon dioxide. Taa baddalkeeda, glucose noqdo dhismaha qalab loogu talagalay oo dhan nafaqooyin lagama maarmaan ah.
Maxaad caleemo huruud isu?
Intaas waxaa sii dheer warshad chlorophyll ka baxo ka kooban wakiilada kale midabaynta sida xanthophylls, carotene, anthocyanins. Xilliga xagaaga, raadka ay ku leeyihiin midab waa mid aad u yar, tan iyo fiirsashada of chlorophyll ee warshad unugyada kor jeer kun. Laakiin bilawga xilliga dayrta oo dhan geeddi socodka nolosha uu bilaabay in uu ku baxayn, xaddiga chlorophyll uu bilaabo inuu hoos u. Waxaa xusid mudan in iftiinka holorofill inta ka dhaqso baabbi'iyey. Sidaa darteed, haddii dayrta waa qoraxdu iyo diiran, caleemaha soo jeedin doonaa jaalaha ah iyo dhaco.
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