Nurihoi bakteriyavi

Nurihoi bakteriyavi, prepa­rathest, ki dar tarkibashon mikro- organizmhoi baroi ziroat ahamiyatnok dorand. Nurihoi bakteriyavi prosesshoi biokhimiyavii khokro tezonda, prosessi bo resha gizogirii rastanihoro behtar mekunand. Dar SSSR asosan Nurihoi bakteriyavii azotobakterin, nitragin va fosfo- robakterinro istifoda mebarand. Nitragin — nuriest baroi ziroati lubiyoiho. Nitraginro az bakteriyahoi azotanduz baroi har yak namudi rastani makhsus tayyor mekunand. Az rui standarti jorii SSSR nitragin baroi soya (lubiyoi chini), seradella, arakhis, lupin boyad na kamtar az 70 million va baroi digar lubiyoiho 300 million hujayrahoi bakteriyai azotanduz doshta boshad.

Bakteriyaho ba muyakhoi resha daromada lundak hosil mekunand va dar boftai lundakho tez inkishof yofta, nitrogeni havoro zakhira menamoyand. Nitraginro hamrohi nurihoi organiki va minerali istifoda burdan foidabakhsh ast. Fosforobakter i n — khokai safedu khokistarrangi kushod yo zard. 1 grammi on 8,5—16 milliard sporai mikroorganizm dorad. Mik­roorganizmhoi tarkibi fosforobak­terin baroi khubtar istifoda shu- dani payvasthoi fosfororganiki kumak merasonand.

Nurihoi bakteriyaviro der ni-goh doshta nameshavad, binobar in onro az rui ehtiyoj tayyor karda, dar binoi khushk (dar harorati az 0 to 10° Selsiya) nigoh medorand: dar anborhoe, ki zahrkhimikathoi bukhorshavanda dorand, nigoh doshtan mumkin nest.

Adabiyot: Dorosinskiy L. M„ Bakte­rialnie udobreniya dopolnitelnoe sredstvo povisheniya urojaya, Moskva, 1995.