soflis meurneobis safuZvlebi I nawili
soflis meurneobis safuZvlebi I nawili
soflis meurneobis safuZvlebi I nawili
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fizikuri STanTqmis unarianoba damokidebulia niadagis meqanikur Sedgenilobaze,<br />
niadagSi koloidebisa da humusis raodenobaze. Tixian da humusiT mdidari niadagebSi<br />
es procesi kargad aris gamoxatuli, xolo msubuqi meqanikuri Sedgenilobis niadagebSi<br />
ki sustad.<br />
niadagis reaqcia PH<br />
niadagis reaqcia udides gavlenas axdens mcenaris zrda-ganviTarebasa da<br />
mikroorganizmebis cxovelmyoflobaze. arian mcenareebi, romlebic tute reaqcias ver<br />
itanen – iRupebian da, piriqiT, tute reaqciis pirobebTan Seguebul mcenareebs uWirs<br />
mJave reaqciis niadagSi ganviTareba.<br />
niadagis reaqcia dakavSirebulia niadagwarmoqmnis procesTan. ewerwarmoqmnis<br />
process mJave reaqcia axasiaTebs, Savmiwaniadagianisas – neitraluri, xolo mSrali<br />
stepis niadagebs – tute reaqcia (niadagis reaqciaze gavlenas axdens qanis qimizmi,<br />
fuZian an karbonatul qanebze warmoqmnil niadags ganviTarebis garkveul safexurze<br />
neitraluri an susti tute reaqcia axasiaTebs).<br />
agronomiul mecnierebas niadagebis reaqciis regulirebis mZlavri saSualebani<br />
gaaCnia, mJave reaqciis niadagebis mokirianebisa da tute reaqciis niadagebis SemJavebis<br />
RonisZiebaTa saxiT.<br />
niadagis tute reaqcia hidrolizurad tute marilebis arsebobiT da STanTqmuli<br />
Na–iT aris gamowveuli. mJave reaqciis gamomwvev mizezs ki niadagSi Tavisufali<br />
mJavebisa (organuli) da mJave marilebis arseboba warmoadgens.<br />
niadagis reaqciis 2 formas arCeven: 1. aqtualurs (aqtiurs) da 2. potenciurs.<br />
aqtiuri mJavianobis gamomwvevi wyalbadionebi niadagis Txevad nawilSi arian<br />
moTavsebuli, potenciuri mJavianobis gamomwvevi H–ionebi ki niadagis myar nawilSi –<br />
STanmTqav kompleqsSi. am ukanaskneli ionebis aqtivobis mixedviT potenciur mJavianobas<br />
2 saxed yofen: 1. gacvliT (SedarebiT aqtiuri H–ionebiT gamowveuli) da 2. hidrolizur<br />
mJavianobad (pasiuri H–ionebiT gamowveuli).<br />
wyliT gamonawuris aqtualur reaqcias gansazRvravs ionizebuli wyalbadi da<br />
hidroqsilionebi. xsnad mdgomareobaSi myofi, rogorc ionizebuli ise araionizebuli<br />
mJavebi da tuteebi ki gansazRvraven titraciul reaqcias.<br />
organuli <strong>nawili</strong><br />
niadagis organuli <strong>nawili</strong> warmoiqmneba mcenareuli da cxoveluri organizmebis<br />
daSlisa da niadagTan maTi SeerTebis Sedegad. raSic gansakuTrebuli mniSvneloba<br />
aqvs mikroorganizmebis cxovelmoqmedebas.<br />
organuli <strong>nawili</strong> niadagSi ori saxiT gvxvdeba mkvdari da cocxali.<br />
mikroorganizmebis moqmedeba mimdinareobs aerobul (Jangbadian) an anaerobul<br />
(uJangbado) pirobebSi.<br />
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