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Now showing items 1-10 of 23
Poultry Litter Quality Criteria
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2002)
Standard operating procedures for collecting and handling soil samples in Oklahoma
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2003)
Liming acid soils: what you should and should not expect
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2003)
Using stockpiled feedlot manure as fertilizer
(Oklahoma Cooperative Extension Service, 2009-10)
Sampling animal manure
(Oklahoma Cooperative Extension Service, 2007-06)
No-till cropping systems in Oklahoma
(Oklahoma Cooperative Extension Service, 2007-08)
Fertilzer and lime recommendations for cowpeas in Oklahoma
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2006)
Oklahoma agriculture soil test summary 2002-2003
(Oklahoma Cooperative Extension Service, 2004-05)
Standard operating procedures estimating volume and bulk density of poultry litter in the house
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2002)
PPM Plus: A tool to aid in nutrient management plan development
(Oklahoma Cooperative Extension Service, 2008-03)