Seedling propagation assembly

Details Seedling propagation assembly Seedling propagation assembly

1988-10-25

1991-01-08

Hafer, Robert A.

Plant husbandry

Water culture, apparatus or method

47 63, 47 86, 405118, A01G 3100, A01G 902, E02B 500

Patent

active

049825275

ABSTRACT:
There is provided a new and useful propagation assembly consisting of at least one propagation tray comprising a lower plant support section including at least one longitudinal channel for nutrient solution flow; and an upper space section having a series of spaced openings positioned longitudinally above each at least channel.

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patent: 3751852 (1973-08-01), Schrepper
patent: 3772827 (1973-11-01), Ware
patent: 3852912 (1974-12-01), Diller
patent: 4291494 (1981-09-01), Knablein et al.
patent: 4312152 (1982-01-01), Drury et al.
patent: 4595725 (1985-01-01), Talbott

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