METHOD OF PRE-SOWING TREATMENT OF GOAT'S RUE AND OTHER PERENNIAL LEGUME GRASSES SEEDS Russian patent published in 2011 - IPC A01C1/00 

FIELD: agriculture.

SUBSTANCE: invention is related to agriculture, namely, to treatment of goat's rue and other perennial legume grasses seeds. Seeds of goat's rue or other perennial legume grasses are placed into a suspension of tripoli powder in water with temperature of 100°C for a short period of time - 0.5-1 sec. Then seeds are put into cold water with tripoli powder suspension with temperature of 1-15°C, for 5-30 sec. Afterwards the seeds are repeatedly submerged into the tripoli powder suspension in water with temperature of 100°C for the time period of around 0.5 sec and again placed into cold (1-15°C) water with tripoli powder suspension for 5-30 seconds. Besides, prior the last operation potassium permanganate is added into water in order to achieve the solution with concentration of 1:10000.

EFFECT: invention provides for increased energy of sprouting and germinating ability of perennial legume grasses seeds.

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