Methods of priming seed

Plant husbandry – Process

Patent

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47 576, 47DIG9, A01C 100

Patent

active

051195895

ABSTRACT:
Seed is primed by progressive hydration in a rotating drum (1) by water introduced as steam from a steam generator through an outlet pipe (5) to condense as a mist on the drum walls or as liquid water pumped onto the drum walls through several fine bore tubes to form a surface film. The amount of water and its rate of addition is controlled such that the seeds remain free flowing.

REFERENCES:
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patent: 3974307 (1976-08-01), Bowen
patent: 3991517 (1976-11-01), Lewis
patent: 4370945 (1973-02-01), Beckschulte et al.
patent: 4642939 (1987-02-01), Suzuki
patent: 4830505 (1989-05-01), Dunton
Heydecker, W., et al., (1977) Seed Sci. and Technol. 5, 353-425.
Bergsten, U. (1987) "Incubation of Pinus sylvestris L. and Picea abies L. (Kazst.) Seeds at Controlled Moisture Content as an Invigoration Step in DS Method" Dissection) Swedish University of Ag. Sci. (entire document).
Bradford, K. J. (1986) HortScience, vol. 21(5), Oct. 1986.
Durrant and Loads-Seed Sci. & Technol.-Experiments to determine the optimum advancement treatment for sugar beet seed-Jun. 4, 1987.
Durrant and Jacggard-J. agrie. Sci., Camb.-Sugar-beet advancement to increase establishment and decrease bolting-Aug. 20, 1987.

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