Irrigation-Fertilization
Description:
Photograph of a tanker metering 8-12-0 liquid fertilizer into irrigation water channel. The back of the photograph proclaims, "Irrigation-fertilization." Metering fertilizer into irrigation water in order to cut down on time and labor needed to do two jobs. The fertilizer is in liquid for and is gaged to the amount of water being used. The fertilizer is added to the water far enough ahead of where it will go on the land to insure complete mixing. The flow of water and fertilizer are regulated t…
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Date:
July 18, 1955
Creator:
McConnell, John
Item Type:
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Photograph
Partner:
Oklahoma Conservation Historical Society