Browsing Oklahoma Cooperative Extension Service by Author "b722481c-8784-4613-bf2d-bdd813c0b457"
Now showing items 1-4 of 4
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Sampling animal manure
Zhang, Hailin; Hamilton, Douglas W. (Oklahoma Cooperative Extension Service, 2007-06) -
Using lagoon effluent as fertilizer
Zhang, Hailin; Hamilton, Douglas W. (Oklahoma Cooperative Extension Service, 2007-06) -
Using poultry litter as fertilizer
Zhang, Hailin; Hamilton, Douglas W.; Payne, Josh (Oklahoma Cooperative Extension Service, 2017-01) -
Using stockpiled feedlot manure as fertilizer
Zhang, Hailin; Hamilton, Douglas W. (Oklahoma Cooperative Extension Service, 2009-10)