FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture and crop sector. In the method 4 samples are taken from the initial material, with 100 seeds in each, and are placed in Petri dishes with filtering paper. Then ammonia solution of 1% concentration is added to Petri dishes to full moisture capacity. By the number of seeds that changed colour to brown or light brown, at the first stage their vitality is determined, and at the second stage - content of solid seeds in sowing material. Besides, duration of the first and second stages of the method makes 40-45 minutes each.
EFFECT: method makes it possible to simplify and reduce time for detection of vitality and quantity of solid seeds of legume grasses.
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