Video: Cov nroj tsuag twg muaj adventitious keeb kwm?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yuav ua li cas yog ib co piv txwv ntawm nroj tsuag nrog adventitious keeb kwm ? - Quora. Banyan (Ficus benghalensis), Qab Zib (Saccharum officinarum), pobkws (Zea mays), Thatch screwpine (Pandanus tectorious), Dub kua txob (Piper nigrum) thiab Betel (Piper betle) yog cov piv txwv ntawm qee yam. nroj tsuag tsim tawm adventitious keeb kwm.
Kuj nug, dab tsi nroj tsuag muaj adventitious keeb kwm?
Adventitious nroj tsuag pib tsis xav tau av kom sprout tshiab keeb kwm ; txhua yam lawv xav tau yog tshav ntuj thiab moist tej yam kev mob. Yog ib adventitious nroj tsuag yog rub tawm, nws tuaj yeem loj hlob tshiab keeb kwm , nyob qhov twg yog muab tso rau kom ntev li ntev tau muaj cov xwm txheej zoo. Qee qhov piv txwv ntawm adventitious nroj tsuag yog: Ivy, Horsetails, Oak ntoo thiab Cypress.
Ib sab saum toj no, qhov twg adventitious keeb kwm tshwm sim? Hauv stems nrog kev loj hlob theem nrab, adventitious keeb kwm feem ntau keeb kwm nyob rau hauv phloem parenchyma nyob ze lub vascular cambium. Hauv paus cuttings, adventitious keeb kwm tej zaum kuj keeb kwm nyob rau hauv cov cellus uas tsim ntawm qhov chaw txiav. Nplooj cuttings ntawm Crassula daim ntawv adventitious keeb kwm nyob rau hauv lub epidermis.
Ua raws li qhov no, dab tsi yog ob hom adventitious cag?
Adventitious keeb kwm - muaj ob peb hom adventitious keeb kwm Tsuas yog cov monocots. a. Adventitious keeb kwm muaj ntau nyob rau hauv rhizomes (hauv av stems) ntawm ferns, qws mosses (Lycopodium), thiab horsetail (Equisetum).
Vim li cas cov hauv paus ntsiab lus tseem ceeb?
Adventitious keeb kwm pab kev thauj cov pa roj thiab dej thiab khoom noj khoom haus thaum dej nyab. Tom qab dej nyab, lawv pab nqa cov as-ham thiab xyuas kom cov nroj tsuag muaj sia nyob (Sauter, 2013).
Pom zoo:
Cov nroj tsuag twg hu ua terrestrial nroj tsuag?
Ib tsob ntoo hauv av yog cov nroj tsuag uas loj hlob ntawm, hauv, lossis los ntawm av. Lwm hom nroj tsuag yog dej (nyob hauv dej), epiphytic (nyob ntawm tsob ntoo) thiab lithophytic (nyob hauv lossis hauv pob zeb)
Pab pawg twg ntawm cov nroj tsuag muaj nplooj thiab stems tab sis tsis muaj tseeb hauv paus?
Bryophytes tsis muaj keeb kwm, nplooj lossis stems. Moss thiab liverwort belongs rau pawg no. Lawv yog cov nroj tsuag tsis muaj paj uas loj hlob hauv clumps. Lawv tsis muaj cag
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Cov nroj tsuag twg muaj cov hauv paus hniav?
Aerial keeb kwm yog adventitious keeb kwm. Lwm cov nroj tsuag nrog cov hauv paus hniav muaj xws li cov ntoo ntawm cov hav zoov hav zoov hav zoov hav zoov, xws li. mangroves, banyan ntoo, Metrosideros robusta (rātā) thiab M. excelsa (pōhutukawa), thiab qee yam vines xws li Hedera helix (Common Ivy) thiab Toxicodendron radicans (poison ivy)