FIELD: agriculture. SUBSTANCE: method involves treating rice seeds with calcium peroxide with film-forming substance and growth regulator. Indolylacetic acid used as growth regulator is preliminarily introduced into film-forming substance, such as polyvinyl alcohol, and mixed with calcium peroxide, with polyvinyl alcohol-indolylacetic acid-calcium peroxide ratio being equal to 35 : 0.0001-0.005 : 50-200, taken in an amount of 51.4-201.4 kg/t of seeds without considering water. EFFECT: intensified appearance of rice seed sprouts from below water layer, increased density of planting, reduced seeding rate and reduced consumption of components.
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