Video: Puas yog Marram nyom yog Halophyte?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Nyob rau theem morpho-anatomical, marram nyom (Ammophila arenaria L.), ib qho nroj tsuag zoo nkauj ntawm ntug dej hiav txwv dunes, zoo yoog rau nws cov biotope. Ua tsaug rau nws qhov kev hloov pauv siab, qhov xerophyte thiab halophyte plays ob peb lub luag haujlwm ntawm ecological qhov tseem ceeb tshaj plaws uas yog kho cov xuab zeb.
Ib yam li ntawd, Marram nyom puas yog Xerophyte?
Marram nyom yog a Xerophyte - muaj kev vam meej nyob rau hauv qhov chaw qhuav uas feem ntau cov nroj tsuag yuav nkhaus thiab tuag. Ciaj sia nyob zoo siab ntawm cov dej xau dawb ntawm ntug dej hiav txwv, tsob ntoo ua txhua yam nws tuaj yeem tiv thaiv kom tsis txhob poob dej.
Dab tsi yog qhov hloov ntawm Marram nyom? Marram nyom muaj cov nplooj ntoo uas tsim los ua ib puag ncig ib puag ncig ntawm cov dej ua kom muaj zog nyob hauv cov nplooj, thiab pab tiv thaiv kom tsis txhob poob dej. Lub stomata zaum hauv qhov me me hauv cov curls ntawm cov qauv, uas ua rau lawv tsis tshua qhib thiab poob dej.
Yog li ntawd, vim li cas Marram Nyom tseem ceeb rau cov dunes?
Marram Nyom yog ib tseem ceeb feature ntawm peb ntug hiav txwv dej xuab zeb dunes : nws pab ua kom ruaj khov dunes uas txhawb kev cog qoob loo ntawm lwm cov nroj tsuag.
Marram nyom hauv thaj chaw yog dab tsi?
m) n. (Nroj tsuag) ib yam ntawm ob peb nyom ntawm cov genus Ammophila, esp A. arenaria, uas loj hlob ntawm cov ntug dej hiav txwv thiab tuaj yeem tiv taus kom qhuav: feem ntau cog kom ruaj khov cov xuab zeb.
Pom zoo:
Johnson nyom nyom puas zoo rau nyuj?
Peb feem ntau muaj kev hlub/ntxub kev sib raug zoo nrog Johnsongrass. Nws yog qhov zoo rau nyuj grazing mus txog thaum nws nyuaj siab. Txawm li cas los xij, zoo ib yam li kudzu, nws yog ib qho yooj yim rau graze nws tawm nrog nruam grazing. Nws kuj ua rau cov qoob loo zoo, tab sis tsuas yog koj tuaj yeem kho nws
Puas yog cov quav yaj zoo rau cov nyom?
Yog tias koj xav tau cov chiv uas yooj yim thov, cov yaj thiab quav tshis yog tus yeej. Vim tias lawv qhuav, lawv yooj yim zom thiab nchuav rau ntawm koj cov nyom lossis sib xyaw nrog lwm cov khoom xyaw. Zoo li quav qaib, lawv muaj nitrogen ntau, tab sis lawv tsis hnov ntxhiab thiab tsis hlawv cov nyom ntau npaum li lwm hom chiv tuaj yeem ua tau
Cov nyom chiv puas tsim kev puas tsuaj rau ib puag ncig?
Xyoo tsis ntev los no, kev siv cov nyom hauv vaj hauv tsev thiab cov chiv chiv hauv vaj hauv tsev tau ua rau muaj kev txhawj xeeb txog kev ua qias tuaj ntawm pas dej thiab dej hauv av. Txawm li cas los xij, kev siv cov chiv tsis zoo tuaj yeem tsis tsuas yog ua rau ib puag ncig - tshwj xeeb hauv av thiab dej saum npoo av - tab sis qhov tseeb yuav ua rau raug mob rau cov nroj tsuag toj roob hauv pes ib yam (Rosen and White, 1999)
Vim li cas Marram nyom thiaj li vam meej ntawm cov xuab zeb dunes?
Marram nyom. Qhov ntom ntom, spiky tufts ntawm Marram nyom yog ib qho kev pom ntawm peb cov ntug hiav txwv cua. Qhov tseeb, nws cov hauv paus hniav matted pab kom ruaj khov ntawm cov xuab zeb dunes, cia lawv loj hlob thiab ua colonized los ntawm lwm hom
Cov nyom nyom ua haujlwm li cas?
Grasshoppers feem ntau siv suab thiab pom kev sib txuas lus, txawm hais tias zoo li tsiaj, ntxhiab thiab kov yog qhov tseem ceeb thaum mating. Hauv qee hom txiv neej vibrate lawv tis los yog rub lawv tis nrog lawv ob txhais ceg los ua suab uas nyiam poj niam