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He aha ka transpiration? Features wai hokii, i mea kanu

Kaʻina wai hokii, i loko o ka mea kanu kino ma muli o ke omoāea. Naʻe, ka mea, ua huikau ma kekahi mau anatomical a me ka physiological ano o ka ulu.

He aha ka transpiration?

Ka buke o ka wai e evaporates mea kanu, i na manawa he kiʻekiʻe ma luna o ke dala i na i loko o ka moʻomeheu. Ma kēia mahiʻai me ka hana pono, i ka ninau o ka hoʻokele waiwai hoolilo o ka ona o kekahi o ka loa koiʻana iā. E like me ia K. A. Timiryazeva, transpiration kaʻina hana i loko o kona olelo e lilo o ka maʻamau physiological ia ia ka poino. I mea, ka mea 'aʻole i manaʻo e pono ai ka mea kanu. No ka laʻana, ina ka moʻomeheu ulu ma lalo o haʻahaʻa a me ka kiʻekiʻe humidity, ma ka hihia mua, transpiration (omoāea) mea oi, pili. I ka Ia manawa ka ulu ana o mea kanu o ka ia a maikaʻi i loko o ka lua o ka hihia.

Transpiration: waiwai

I kekahi nui, ka mea i pono i ka mea kanu. Wehewehe mea transpiration, e pono e nana mua kona aiiay kuleana pili i. Omoāea kōkua hoomalu aku i na mea kanu, mai overheating ma lalo o ka pololei na kukuna o ka la. No ka laʻana, ka mea mahana koena unuhi o ka lau, ka hoopomaikai loa ia'na ona mau a me ka lokomaikaiia mai oia e ke fluctuate i loko o 7 degere. Kēia mea o ka pau nui no ke kaʻina hana o ka kāʻamaʻai. Ka mea ka i ka wā overheated hoʻomaka ka make ana o chloroplasts. Kēia, ma ka huli, 'aʻole hoʻi ia kāʻamaʻai. ʻO kaʻoi loa ana wela i loko o ka laulā o 30-33 degere no ia. Ke'ōlelo mai, He aha ka transpiration? Kēia iʻohi ka hoomaluia mai, hiki ia lakou e tolerate kiʻekiʻe mahana luawai.

Ke ka hoʻomauʻana o ka neʻeʻana o ka wai

Wehewehe aha transpiration ka, oe e hoʻolohe i kekahi o kona maikaʻi waiwai. Ua ka poʻea pau i ke ana neʻe ana o ka wai mai ke kumu a hiki i na lau. Ua hoʻohuiʻia a pau o nā kumu o nā mea kanu i loko o kekahi. Together mea pōhaku i huiʻia, a no ka mea ke aloha 'ona i hoʻoneʻe a me ka moʻomeheu kino ona mau. Ka oi, pili o ke kaʻina hana o ka transpiration, i ka wikiwiki e neʻe. Kekahi mau hui i ke hoʻolauna i keena ma ka OE alanui. Transpiration, pokole olelo ana, He he accelerator ka hoopakele waiwai.

Mea Maluna

E möakäka hou mea i ke transpiration, e hiki ke hoomau aku i ka noonoo ana o kona? Ueo. I ka 'epekema, loaʻa nō nāʻano o ia. Transpiration hiki e stomatal a me ka cuticular. Ma ka hihia mua i ka omoāea ua lawe mai ma ka stomata, ka lua - me ka holoʻokoʻa ili o ka pepa. Kēia e pono ai i mua i loko o 1877. E hōʻoia i transpiration mea ole wale ma ka stomata, hiki e he poe noonoo ole. No kekahi laʻana, e hiki ke lawe i ka lau o ka ohia. Ma kēia mau stomata mea wale mai ka lalo. Keia ili E haukaʻe i Vaseline. E hoʻomau omoāea ma ka cuticle, akā, no ka uuku loa.

'Ole stomatal omoāea

Transpiration nā:

  1. Hele a wai mai na moku mai o ka xylem aeea paia a me symplast.
  2. Omoāea ma podustichnye lua a me ka intercellular hakahaka me ka hou maholahune i loko o ka puni lewa ma ka stomatal slit.

I ka lalo o ka hoahanau humidity, ke emi ka wai Loaʻaʻia o ka puni lewa. Inā ka mea, ua emi o podustichnyh cavities, omoāea e ana mawaho. Hooponopono o ka transpiration hiki e stomatal a me ka vneustichnoy. Ka mua ua lawe mai ma ka weheʻana a me ka panina o ka ili. I piha i uhi no ka transpiration ua hoemi ma ka hola 90%.

pinepine '

Alapine (frequency) o kela la i keia transpiration malama i na mea kanu. Eia naʻe, nāʻano o kaʻai i waena functioning stomata ia lŘlŘ okoa. I ka malu-tolerant mea kanu, na laau, he nui laha 'o nā mauʻu wanawana a me nā mea kanu gidrostabilnyh, i mea ano o ka hemolele hooponopono o stomatal transpiration, e hoʻomaka ana i ka wanaʻao. Omoāea kīnā kona i kā mākou i loko o ke kakahiaka. Ma ke awakea, i ka transpiration uku ua hoemiia. Ua malama hou kona mea ulu i loko o ke ahiahi a me ke emi ma ana wela. Oia ke omoāea pinepine 'a nā nīnūnē diurnal loli ma osmotic puʻe a me ka leo o ka wai i loko o ka lau. At gidrolabilnyh (me ka hiki, e hoomanawanui i ka pahikaua fluctuations o ka ona mau maʻiʻo i loko o ka lā) he mea unimodal me ka piko omoāea i ke awakea. A ma ka mea, a ma kekahi hihia, transpiration ma ka po o ka palena haʻahaʻa a me ka nele loa.

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