Browsing Oklahoma Cooperative Extension Service by Author "87af9c10-8cf4-4e66-939c-5e3d44656f72"
Now showing items 41-47 of 47
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Understanding your irrigation water test report
Zhang, Hailin (Oklahoma Cooperative Extension Service, 2016-07) -
Understanding your lawn and garden soil test
Hentges, Casey; Zhang, Hailin; Arnall, Brian (Oklahoma Cooperative Extension Service, 2021-07) -
Using biosolids as a plant nutrient source
Zhang, Hailin (Oklahoma Cooperative Extension Service, 2012-08) -
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) -
What soil, forage or water test do you need?
Zhang, Hailin (Oklahoma Cooperative Extension Service, 2018-06)