It is established by the authors’ research that the nature and strength of the heavy metals influence on the plant growth are primarily determined by their concentration in the root environment. In the presence of high concentrations they inhibit the growth processes. The use of sodium humate heavy metals as detoxicant improves all the indicators of spring barley primary growth, and more effective is the humate concentration 0,30 g/kg of soil.
heavy metals, cadmium, lead, detoxicant, sodium humate, morphometric indices
1. Alekseev Yu.V. Tyazhelye metally v pochvah i rasteniyah. - L.: Agropromizdat, 1987. - 142 s.
2. Bashkin V.N., Kasimov N.S. Biogeohimiya. - M.: Nauchnyy mir, 2004. - 648 s.
3. Vazhenin I.G. Pochva kak aktivnaya sistema samoochischeniya ot toksicheskogo vozdeystviya tyazhelyh metallov - ingredientov tehnogennyh vybrosov // Himiya v sel'skom hozyaystve. - 1982. - № 3. - S. 3-5.
4. Dobrovol'skiy V.V. Biosfernye cikly tyazhelyh metallov i regulyatornaya rol' pochvy // Pochvovedenie. - 1997. - № 4. - S. 431-441.
5. Il'in V.B. Tyazhelye metally v sisteme pochva - rastenie. - Novosibirsk: Nauka, 1991. - 151 s.
6. Kabata-Pendias A., Kabata-Pendias H. Mikroelementy v pochvah i rasteniyah: per. s angl. - M.: Mir, 1989. - 439 s.
7. Kovda V.A., Zolotareva B.I., Skripnichenko I.I. O biologicheskoy reakcii rasteniy na tyazhelye metally v srede // Dokl. AN SSSR. - 1979. - Vyp. 247. - № 3. - S. 766-768.
8. Konysheva E.N. Vliyanie detoksikantov tyazhelyh metallov na zernovye kul'tury v yuvenil'nyy period razvitiya // Vestn. KrasGAU. - 2010. - Vyp. 5. - S. 65-69.
9. Korotchenko I.S., Kirienko N.N. Detoksikaciya tyazhelyh metallov (Pb, Cd, Cu) v sisteme «pochva-rastenie» v lesostepnoy zone Krasnoyarskogo kraya / Krasnoyar. gos. agrar. un-t. - Krasnoyarsk, 2012. -250 s.
10. Mel'nichuk Yu.P. Vliyanie ionov kadmiya na kletochnoe delenie i rost rasteniy. - Kiev: Naukova dumka, 1990. - 148 s.
11. Mineev V.G., Makarova A.I., Grishina G.A. Tyazhelye metally i okruzhayuschaya sreda v usloviyah sovremennoy intensivnoy himizacii. Soobschenie 1. Kadmiy // Agrohimiya. - 1981. - № 5. - S. 146-154.
12. Nesterova A.N. Deystvie tyazhelyh metallov na korni rasteniy. 1. Postuplenie svinca, kadmiya i cinka v korni, lokalizaciya metallov i mehanizmy ustoychivosti rasteniy // Biol. nauki. - 1989. -№ 9. - S. 72-86.
13. Pervunina R.I., Zyrin N.G. Vliyanie kadmiya na rost i razvitie yachmenya. - M.: Gidrometeoizdat, 1980.
14. Seregin I.V., Ivanov V.B. Fiziologicheskie aspekty toksicheskogo deystviya kadmiya i svinca na vysshie rasteniya // Fiziologiya rasteniy. - 2001. - T. 48. - S. 606-612.
15. Talanova V.V., Titov A.F., Boeva N.P. Vliyanie svinca i kadmiya na prorostki yachmenya // Fiziologiya i biohimiya kul'turnyh rasteniy. - 2001. - T. 33. - № 1. - S. 33-37.
16. Yagodin B.A., Vinogradova S.B., Govorina V.V. Kadmiy v sisteme pochva-udobreniya-rasteniya-zhivotnye organizmy i chelovek // Agrohimiya. - 1989. - № 5. - S. 118-129.
17. Cadmium accumulation in crops / C.A. Grant, W.T. Buckley, L.D. Bailey [et al.] // Can. J. Plant Sci. - 1998. -Vol. 78. - P. 1-17.
