Ho okumu, Secondary ka hoʻonaʻauao a me nā kula
Poe noonoo ole a me ka hui lau: ano, ke ano, oko
Akuma ka - kekahi o ka loa nani manawa o ka makahiki. Ke 'ano a me ka richness o ke ano i loko o kēia wā e luku ike paka i, i no laila, okoa ka mea, mai kekahi i kekahi lau noonoo ole a me ka eiiieaena. Phyllotaxy kēlā me kēia mea kanu kūikawā (kekahi manawa 'ē aʻe paha whorled), a me ka mea ma luna o ka mea hiki e hooponoponoia ia mea,, e pili ana i kekahi' ano. E mākou hoʻopaʻa haʻawina ma nui au mamuli o ka hiʻona a me ka mana o kēlā me kēia 'ano o ka lau.
Hoʻoholo i loko o Botany
A me na pua, na aa, kumu a me ka hua hou ana iho, lau i ka loa nui vegetative nā loko o nā mea kanu, a mea i kuleana no ke kuleana pili i kāʻamaʻai. Eia hou, ka mea, hana nui no hoi na hana, e like me komo ana ma ka keʻano o ka hanaʻana o ka hanu, a me ke omoāea Guttation mea kanu. Aia nō i ka hahai ana i ke ano o ka lau: poe noonoo ole a me ka luna ', kela mea keia mea o lakou i kona mau ano, a ua loaʻa i loko o kekahi mea kanu? Ueo.
Loa pinepine, lau kōmi 'ana i i ka lau, akā, ma ka mea ka mea, o ke kino i ka he o ka una honua (ma luna o ka mea e na aa koko), a lawelawe, i originates ma ka waihona ipu, a hoʻohuiʻia ka lau maka me stipules. He mau i ke kīloi paʻewaʻoihana ma luna o ka ōhāhā, a ua hoʻonohonoho i nā lau a pau ma luna o ia i loko o ka kekahi kaʻina no laila, i ka hoʻolako 'ana i kaʻoi loa ke kōkua o ke Map. Kona nui i ka ÷ 2 knm i 20 m + (mai Tropical laau).
Mawaho 'ole a me ka shape
Kekahi hiʻona o kēia mau kino,ʻo ia kā lākou i lalo kinona, i mea nui no i kā mākou hui 'ili me ka lewa kanu i hoʻolilo' ia a me ka Map. Ano o ka poe noonoo ole a me ka hui lau lauwili helehelena. Aia wale ka hana e lilo i hoʻokahi wale nō lamina, a ua pili i ka waihona ipu ma ke kumu o ka petiole. Ka Uluwehi O Ke oia komo ana o kekahi mau lamina manaʻo ma luna o kekahi petiole. Ke hoole i nana e like maple lau: ka waena kekahi, i ka thickest aa koko, a hiki i i mea i pili elua a ekolu stipule kēlā me kēiaʻaoʻao. Oia ka luna ' kinona o ka pepa ua kapaia ka e ku pono, no ka mea, o ka lamina e hoʻonoho symmetrically i kekahi i kekahi.
Na ka papa kuhikuhiE eiiiiiaiou - ka una honua a me ka aa koko i holo ma kaʻili a me ka petiole, stipules (eia nae ka mea, i ole a pau mea kanu) a me ka waihona ipu, a me i ka hehee ai ua pili ia i ke kumu o ka laau a me nā mea kanu.
Haʻalele alodio kuina palapala, i ka luna 'hiki hālāwai me kekahi mauʻano likeʻole, a i kiʻiona waiwai a me nā' ano.
maloko 'ole
ua mau uhiia mawaho lamina ili me ka ili, a oia no ka ahu iho la ka colorless keena uhi lole - epidermis. O ka papa kuhikuhi hana o kaʻili - ia ka 'ohana ka palekana mai mawaho me mechanical poino a me ka wela. Aie i ka mea i kona keena, he aniani moakaka, Map hoopuni hele ma ia.
I ka lalo ili honua no hoi oia no ka aniani moakaka mau keena pili loa e pili ana i kekahi i kekahi. Eia naʻe, i waena o lākou ka mea, he mea uuku hui kaulua keena uliuli, ma waena a he mea kekahi. He hapa a kapa stoma. A wehe i ka ai pili aku hou uliuli aeee e hamama ana, a pani i ka puka e komo ai i ka stoma. I loko o kēia mau hana ia lŘlŘ a me ka omoāea o ka ona mau, a me ka hoonohonoho hou kinoea kaʻina. Ua ua ike ia i ka ili o kekahi lamina i mai 90 a hiki i 300 stomata no 1 mm o 2.
Na hana hoihoi mea: uliuli keena aneane mau aia ma kaʻaoʻao o ka pepa ma luna i ka i kā mākou ea e loaa hou mai. Ke'ōlelo mai, no ka laʻana, lana ma luna o ka wai kanu, a me ka mea hōʻikeʻikeʻuʻuku nā līlia, stomata aia ma kaʻaoʻao ma waho huli i ka lewa.
? ueo
ʻepekema kuhikuhi i ka papa kuhikuhiE ano mau o ka lau: ia mea me ke kuina o ka pāpū a me ka huikau. Ka 'ole o kela a me keia o ia i kona mau' ano. Ke kaumaha ma muli o ka helehelena, me ka helu ana o na papa, a me nā kinona o ko lākou mau lua nāna, hui lau hiki no hoi ke mahele ia i loko o kekahi mau ano. No laila, eia nō ka loa, he pono ole ke ano, ina i koho ma kā lākou mau helehelena:
- kānana-hoʻokino (hoʻokino e like me ka semicircle);
- lanceolate (huʻi, i kekahi manawa spines e hiki mai ma luna o kaʻili kai);
- lancet ( 'ano laulā, a me hou penei);
- ka'ololaha (ovoid shape e tapers iki i ke kumu);
- palmate a me ka lobed (kekahi manawa hiki ke pioloke, no ka mea, elua i ka ai iiiaanoaa o kōmi 'ana);
- palmate (papa diverge mai petiole,ʻikeaʻana kohu manamanalima);
- kui kele ma (lahilahi, a loaʻoi).
Ka papa hele ma no ka lōʻihi manawa, nae, he luna 'ano o ka pepa loaʻa paha kekahi mau ano ke kaumaha ma muli o ka kinona o na kihi, a me ka wahi o ka lau kōmi' ana ia lakou iho.
Kind o eiiieaena mea kanu
Ma nā kihi o nā papa ia mea pinepine hiki ke hooholo i? Ueo ma i ka haawi laau. ʻO kēia mau 'ano apau loa i loaʻa ma ke ano maoli, loa pinepine:
- lua - i laumania kihi, i mea loa kahi mau niho;
- kapa - e like me ka inoa hoʻohuʻu, i loko o kēia mau lau e hiki mai ma na kihi o ka niho;
- denticulate - e reminiscent o ka pahiolo, i ka loa a me ka pahiʻuʻuku incisors;
- wavy - ia nō ka undulating recesses ma a he mea ole ke kanana 'mea a maʻamau palapala.
Hiʻona o kēlā me kēiaʻano
He waiwai hou e kamailio e pili ana i ke kiʻiona hoailona o ka poe noonoo ole a me ka hui lau, e like me kēia ke kōkua hooholo i ano o nā mea kanu a me nā mea? Ueo ia no. No laila, kekahi o ka loa pepeiaohao nui hiʻona o kēlā me kēia 'ano - i ka helu o nā moʻolelo. Inā he mea ekolu hehee wale, laila mākou trifoliate-hoʻokino a lahilahi. Inā ka elima - palmate, a ina nui, a laila ka mea i kapaʻia pinnately mokuahana. Ma kēlā me kēia pā, oe ke makaala i ka kūikawā veining'ōnaehana, ma i ka mahuaola e hele mai i loko o ka pā nā'aʻaʻa. I ka poe noonoo ole a me ka luna '? Ueony, ka mea, oko ma ka palapala a me ka' ole. Eia nō ka loa ubiquitous ano o ke aa koko wahi:
- arcuate (wā venation kohu i ka menorah - kekahi o nā hōʻailona o ka Iudaio);
- kea;
- lonikū;
- palmate;
- ia laua;
- upena;
- pinnate.
Kekahi hanohano nō hoʻi hiʻona - o ke ala i loko o i i ka hooponopono ia ma luna o ke kumu lau. Simple a me ka eiiieaena - a pau me ka hoʻokoe ', e pili ana i ke kumu o nā mea kanu i loko o nāʻaoʻao:
- i kekahi kumu, ma a ina o ka mea kanu e pili ana i ka stemmed;
- me ka 'au, i ka wa o ka waihona ipu ulu a me ka uhi i ke kumu, oiai e noho ana ma ke alo o mākou mea kanu.
Lau o nā mea kanu: poe noonoo ole a me ka luna '
Inā mākou classify mea kanu ma ka pā hale o ka lau, e mea hiki ke nana i na kēia mau kūʻiʻo. Simple mea IeAUPIIe, IAa IO like me nā mea a pau herbaceous mea kanu, me laau uuku a me na laau. Complex like loaʻa nō e like laau uuku, a me ka laau, nae, i kū'ē i ka noʻonoʻo, ka haule lau oiai, o lakou i haule ole a pau i ka manawa hookahi, a ma ka māhele: mua, o ka una iho, a laila, i ka ōhāhā.
E ka nana aku ma na ano he kumu hoʻohālike o ka inoa o ka poe noonoo ole a me ka hui lau o nā mea kanu. Ka hapa nui o na laau e ulu ana ma Rusia, na lau i mea palapala. Aspen, birch a me ka popela maka i kekahi mau kinona: lancet, a me ka scalloped lua penei, a me ka ihe-hoʻokino, niioaaonoaaiii. Me ka hoouka kaua o ka Akuma ka aiʻaihueʻia koe kēlā o ia e haule iho la loa. Ua i loaʻa ma ka hua laau e like me kii onohi, na ohia a me ka kamako iki; na hua e like me ota a me ka palaoa, no hoi i na mea lau.
Complex ano i keia manawa, ma legumes, ua pinnate na lau pea. Lau palmate laau i ke kēia palapala :. Maple, chestnut, lupine etc. ke hoole i Trifolium pratense, ua kapaia kona helehelena ternate me ciliated lua penei.
He aha hana i hana 'ia e ka lau?
Simple a me ka luna 'ano o kēia mau kino i ke kumu pili e climatic ana. I ka wela'āina, i ka laau i nui lau e lawelawe me ka poʻe kiaʻi ma luna o ka lā o ka kukuna.
Naʻe, i ka papa kuhikuhiE kuleana pili i ka paʻa mau - mea hoʻomau ana ma ka kāʻamaʻai. E like me uaʻike, nā lāʻau a pau ma kēia kaʻina hana hiki ai ke hoʻolilo i carbon dioxide i loko o o oxygen ma ke omo o ka poe ikehu.
Ka lua o ka loa nui kaʻina o ka ke kelepona hele ka hanu. E ho ohana i mitochondria nā lau ho onui ana o oxygen, a Exhale ma ka stomata ano o carbon dioxide, a ua laila, hoʻohana i kāʻamaʻai. Mai kāʻamaʻai ia lŘlŘ wale ma ka malamalama, i ka o carbon dioxide ua waiho waho i ka pō i loko o ka palapala o ke aloha nāʻakika.
Transpiration - he wai omoāea, mai ka ili mai o ka lau. Mahalo i keia hoomalu hoʻomaʻa ka nohona ma mahana a me humidity o ka mea kanu. Ke omoāea i kela hilinaʻi nui ma ka nui a me ka mānoanoa o ka papa, a me ka makani mämä holo i ka kekahi manawa.
Ka hoʻololiʻana a me nā loli
Ua nui na lau - na mea a me ka luna '- i ka hiki e ke hakuloli i? Aneie ana. Ma ke kaʻina hana o ka evolution ka mea, loaa vidizmenyatsya nā mea hiki. Ia mea i ka loa kupaianaha o ia:
- hana e paka mahuahua e waiho nei ma luna o kaʻili, a nuiʻole ka omoāea o ka wai droplets;
- hana i kekahi waihona no ka wai i ka ua, ka mea hana ma muli o ka coalescing kihi a no laila, e like me ka hana i ka sac-e like ipu (i na ano hiki ke loaʻa i loko o na mea he nui Tropical Liana);
- ka hiki e hoʻololi i ka ili o ka papa, okioki i na lau inhibit i ka hopena o ka makani ikaika, ma ia maluhia mea kanu mai ka poho.
He nui no na mea e pili ana i ka ha awina o kēia mau nui nā loko o nā mea kanu i nō poorly maopopo. Mau nani kāhiko o ke ano, ma ka hou ana i ka lunaʻoihana, hana kekahi aesthetic pilikia - ka mea, lealea kanaka me kona nani, aʻano o'ālohilohi'ōniʻoniʻo!
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