FIELD: agriculture.
SUBSTANCE: method for the pre-sowing treatment of eastern galega Galega orientalis Lam seeds is proposed, including their scarification. The scarified seeds are treated with a growth promoter, GAZ gibberellin, at the concentration of less than 0.001% by weight and the suspension of Fe nanoparticles at the concentration of 0.002-0.008% by weight in the mixture of a neutral catholyte with pH 9 and Eh=-350…-400 mV with tap water with pH 8 and Eh=+200…+250 mV at the ratio of 1:5 in a vacuum medium at the pressure of 650-680 mm Hg. Wherein the simultaneous stirring in a drum with the rotational speed of 10 rpm for 30-45 minutes is carried out.
EFFECT: method ensures the germination activation of seeds and the increase of their germination energy.
3 tbl, 3 dwg
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Authors
Dates
2017-08-08—Published
2016-04-06—Filed