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gruntis wylis siaxlovem niadagis zedapirTan SeiZleba gamoiwvios niadagis<br />

daWaobeba da damlaSeba, amitom aseTi niadagebi frTxilad unda moirwyas (rwyvis<br />

normebis Semcireba da sxva).<br />

niadagis wylier Tvisebebs ekuTvnis agreTve Txieri da orTqlisebri wylis<br />

SekavSireba. niadagis nawilakebs unari aqvs Seakavos ramdenime molekula Txieri wyali,<br />

romelsac qimiurad dakavSirebuli, anu bmuli, wyali ewodeba. mcenare mas ver iTvisebs<br />

niadagidan. nawilakebs unari aqvs agreTve Tavis garSemo zedapiruli daWimulobis<br />

ZaliT Seakavos Txieri wylis apki, romelsac apkisebri wyali ewodeba da mcenare mas<br />

ver iTvisebs. niadagis unars, STanTqas da Seakavos orTqlisebri wylis molekulebi,<br />

niadagis higroskopiuloba ewodeba. orTqlisebri wylis udides raodenobas, romelsac<br />

niadagi STanTqavs, maqsimaluri higroskopiuloba ewodeba (60-80% higroskopiuli<br />

wyali). niadagis es tenianoba ver akmayofilebs mcenaris moTxovnilebas wyalze da<br />

amitom mas Wknobis koeficienti ewodeba.<br />

mcenareTa mier wylis xarjva<br />

agronomiuli TvalsazrisiT niadagSi wyali imyofeba Tavisufali, bmuli da<br />

orTqlisebri formebiT. Tavisufal wyals, romelic msxvil forebSia ewodeba<br />

gravitaciuli wyali, mcenarisaTvis ufro xelmisawvdomia, magram mas ufro<br />

gansazRvruli mniSvneloba aqvs mcenaris wyalmomaragebaSi, radgan zemodan qvemoT<br />

swrafi moZraobis gamo fesvTa sistemis gavrcelebis fenidan Cqara Caedineba qvemo<br />

fenebSi.<br />

wyali, romelic niadagis wvril (bewva) forebSi, anu kapilarebSia, kapilaruli<br />

wyali ewodeba da igi yvelaze metad xelmisawvdomia mcenarisaTvis, misi moZraoba<br />

damokidebulia am wvrili kapilarebis sidideze. Zlier wvril forebSi es wyali bmuli<br />

formiTaa da mcenare mas ver iTvisebs. ufro msxvil kapilarul forebSi, kapilaruli<br />

wyali zemodan qvemoT kargad moZraobs, gansakuTrebiT gruntis wylis Rrmad arsebobis<br />

dros da mcenare mas kargad iTvisebs.<br />

niadagis agregatis Sida kapilarebSi arsebuli wyali ar aris moZravi da<br />

Sekavebulia niadagis mier, imis miuxedavad, Tu gruntis wyali ra donezea niadagis<br />

zedapiridan. am wyals kapilaruli dakiduli wyali ewodeba da mcenare ver iTvisebs,<br />

radgan is apkisebri wylis mdgomareobaSia, romelic apkis saxiT gars ertymis niadagis<br />

meqanikur nawilakebs zedapiruli daWimulobis ZaliT da gvxvdeba myari da fxvieri<br />

bmuli wylis formiT.<br />

zogjer apkisebri wylis periferiuli <strong>nawili</strong> nakleb bmul mdgomareobaSia da<br />

mcenares SeuZlia nawilobiv misi gamoyeneba. es wyali moZraobs ufro gamomSrali<br />

niadagis mxarisaken, magram es moZraoba Cerdeba niadagis gansazRvruli tenianobaze,<br />

romelsac kapilaruli kavSiris Sewyvetis tenianoba ewodeba (kkS)<br />

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