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Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio
https://ohioline.osu.edu/factsheet/anr-0146
generally governed by soil pH. In acid soils, P adsorbs or precipitates as iron or aluminum secondary ... ppm across sites, with a median of 21.7 ppm. Currently, as per bulletin 974 Tri-State Fertilizer ... observed at responsive sites. The response rate of crops also varied, with corn showing an increase in ...
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Growing Rhubarb in the Home Garden
https://ohioline.osu.edu/factsheet/hyg-1631
. https://s3.wp.wsu.edu/uploads/sites/2076/2017/06/C119-Rhubarb-15.pdf. Home, Yard and Garden rhubarb gardening home yard and garden backyard food cultivation vegetable ... consumed. Photo by Curtis Young, Ohio State University Extension Suggested Cultivars Rhubarb is generally ... known as ornamental rhubarb, is not edible. Site Requirements Rhubarb will grow and produce in most ...
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Drones for Spraying Pesticides—Opportunities and Challenges
https://ohioline.osu.edu/factsheet/fabe-540
faa.gov/uas/commercial_operators. Another informative and useful resource is the FAA Remote Pilot Study Guide at faa.gov/sites/faa.gov/files/regulations_policies/handbooks_manuals/aviation/remote_pilot_study_guide.pdf ... names given to this kind of technology, the name used most commonly by the general public is “drone,” ... information is available for spray drones. However, many of the general principles for operating conventional ...
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Exhibitors
https://fsr.osu.edu/exhibitors
map below is a general idea of how the show layout is. 2023 FSR Exhibit Area Map (pdf) Field Demos ... exhibitors should use the booking code emailed to the primary contact on file with Farm Science Review. To ... not considered utility vehicles. A golf cart may be rented from the provided-on site vendor, National ...
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Developing Phosphorus and Potassium Recommendations for Field Crops
https://ohioline.osu.edu/factsheet/agf-0515
defined by the tri-state recommendations. Table 1. Example Soil Test Results Table 1. (PDF Download) ... Nutrient Ranges. (Completed Example Report) Table 2. (PDF Download) Nutrient and Fertilizer ... 3. (PDF Download) Nutrient and Fertilizer Recommendation Worksheet with Desirable pH and Nutrient ...
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Herbicide Injury and the Problem of Spray Drift
https://ohioline.osu.edu/factsheet/anr-0137
simple guidelines: Review and familiarize yourself with the principles, general practices, and programs ... herbicides and many similar products. Glyphosate can drift and injure grapes but is generally less of ... exposure. Generally, injury symptoms resulting from herbicide drift in the other category, which includes ...
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4-H Calendar and News
https://franklin.osu.edu/program-areas/4-h-youth-development/newsletters-updates
Updates 2024 Newsletters April Newsletter (4/15/2024) [Printable pdf version] March Newsletter- Volume ... 2 (3/28/24) [Printable pdf version] March Newsletter (3/13/24) [Printable pdf version] February Newsletter ... (2/15/24) [Printable pdf version] January Newsletter (1/19/24) [Printable pdf version] 2023 Newsletters ...
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Potassium Uptake and Ohio Crop Response
https://ohioline.osu.edu/factsheet/anr-0147
that study. Table 1 (click to download PDF). Soil-test values in the Tri-state reference Bulletin 974 ... limit (Culman et al., 2020). The study sites had a range of soil-test potassium (STK) values from 39 to ... values in the given study was below the critical level and above the maintenance limit, providing sites ...
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Sanitation and Phytosanitation (SPS)
https://ohioline.osu.edu/factsheet/plpath-gen-10
season. (Image courtesy of Ken Chamberlain.) What is SPS and why is it important? The term SPS refers to ... (http://www.worldtradelaw.net/uragreements/spsagreement.pdf) defines an SPS measure as any measure applied: to protect animal or plant life or health within ... out in laboratories. (Image courtesy of Ken Chamberlain.) International organizations Since the ...
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Choosing a Laboratory for Nutrient and Soil Health Testing
https://ohioline.osu.edu/factsheet/anr-0107
type. Table 1. Soil testing labs in or near Ohio. Table 1: (PDF Download) Soil Testing Labs in or near ... the North Central Region." Columbia: University of Missouri. PDF (Portable Document Format). ... extension.missouri.edu/media/wysiwyg/Extensiondata/Pub/pdf/specialb/sb1001.pdf. NAPT (North American Proficiency Testing). 2022. "NAPT Program." naptprogram.org. Ag ...