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Now showing items 11-14 of 14
Sweatless soil sampler
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2003)
Comprehensive nutrient management plan (CNMP)
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2003)
Get your nitrogen-rich strips out early
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2005)
Do nitrogen fertilizer sources and the timing of application affect winter wheat yields and profit
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2005)