Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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THE IMPACT OF HUMIC PREPARATIONS ON THE PROCESS OF GERMINATION AND THE ACTIVITY OF AMYLOLYTIC ENZYMES OF SEEDS OF PHACELIA TANACETIFOLIA BENTH

Neverova O.A. 1 Еgоrоvа I.N. 1 Zherebtsov S.I. 2 Ismagilov Z.R. 2
1 Institute of human ecology of the SB RAS
2 Institute of coal chemistry and chemical materials science of RAS
The influence of different concentrations of humic drugs of Na and K, obtained from run-of-mine brown coal and its naturally oxidized form of soot Kaychaksky deposits of Kansko-Achinsky basin (the layer Itaysky) was investigated on the process of germination of seeds and the activity of the amylolitic complex in the seeds of Phacelia tanacetifolia Benth. The stimulation of seed germination was found under the influence of Na and K humates received from the run-of-mine brown coal (Hum Nar, Hum Kr) in the range of concentrations 0,005- 0,015 % - the mass germination of seeds of Phacelia tanacetifolia Benth. was on the 4th day of the maximum for Hum Nar - at 0.001 %, Hum Kr - at 0.005 percent. Revealed significant positive correlation between the indicators of germination of seeds and and amylolitic activity of 4-days seedlings of Phacelia tanacetifolia Benth. under the action of humic preparations obtained from run- of-mine coal in the range of concentrations of 0.001 - 0,015% (r=0,81, n=1800, p<0.05) confirms the fact of a material impact activity of amylolitic starchsplitting complex on the process of germination of seeds.