Plant husbandry – Seed testers
Patent
1975-10-24
1977-01-04
Burr, Edgar S.
Plant husbandry
Seed testers
47 79, 206 4534, 206471, 47 84, A01C 102, A01G 902, B65D 2554, B65D 7300
Patent
active
040005801
ABSTRACT:
An inexpensive, disposable seed germinator especially adapted for viewing seed growth comprises a unitary body formed by sealing two sheets of plastic material, at least one of which is transparent, to form an enlarged germination chamber, a relatively thin plant nutrient chamber, a water reservoir chamber and channels connecting the water reservoir to the nutrient chamber and the germination chamber. The germinator may be supplied with or without seeds and/or plant nutrients depending upon its intended use.
REFERENCES:
patent: 2879627 (1959-03-01), Hollander
patent: 2993300 (1961-07-01), Sawyer
patent: 3082575 (1963-03-01), Schulz
patent: 3125830 (1964-03-01), Knutsson
patent: 3177616 (1965-04-01), Sawyer
patent: 3241264 (1966-03-01), Porter et al.
patent: 3362106 (1968-01-01), Goldring
patent: 3748098 (1973-07-01), Dutch
patent: 3872621 (1975-03-01), Greenbaum
patent: 3913734 (1975-10-01), Siegel
Bratlie Steven A.
Burr Edgar S.
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