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Ohio Agricultural Fertilizer Applicator Certification Requirements: Who Needs to Get Certified and What Steps to Take
https://ohioline.osu.edu/factsheet/anr-0142
training focuses on the 4 Rs of nutrient management: right source of nutrients, right rate, place, and ... of fertilizer application number of acres treated rate of application (i.e., pounds of fertilizer per ...
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Selective Breeding
https://southcenters.osu.edu/aquaculture/research/selective-breeding
species such as salmonids, tilapia, and catfish have resulted in 15-20% gain in growth rate per ... improvement of soybean diet utilization rate of yellow perch. Developing genetically male bluegill populations ...
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Utilizing Secondary Data for Business Retention and Expansion Planning and Reporting
https://ohioline.osu.edu/factsheet/cdfs-1580
household income, poverty and crime rates, births and deaths, and family types. These profiles also document ... rates can also be useful for understanding the overall status of a local economy (Zimmerman and Kahl ... 2018). Unemployment rates, rankings, and trends for Ohio’s counties are available monthly through the ...
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Understanding How Soil Test Phosphorus Impacts Water Quality
https://ohioline.osu.edu/factsheet/anr-0111
practices beyond 4R nutrient management (right source, right rate, right time, and right place) may be ... P loss accelerates at an increased rate through subsurface drainage, as identified from research ... conducted at locations in and near Ohio. Study Location STP (PPM) change point where the rate of P loss ...
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On-farm tests show a higher production, growth rate and survival of improved perch
improved fish exhibited 42.% higher production, and 32.0% higher growth rates even while having 27.8% ...
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Aquaculture Boot Camp
https://southcenters.osu.edu/aquaculture/aquaculture-boot-camp
training paired with industry mentoring, to improve the success rate of new and beginning aquaculture ...
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Bluegill
https://southcenters.osu.edu/aquaculture/research/selective-breeding/bluegill
bluegill aquaculture for food and recreation, by improving growth rate, and eliminating the problem of ...
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Abnormal Ears in Corn—When and Why Do They Develop?
https://ohioline.osu.edu/factsheet/anr-0139
low seeding rates (management), and their interactions affected ear abnormality results in this ... ears with missing kernel rows Causal factor(s): higher seeding rates, drought stress, genetics, ... stages, R1–R3 Figure 9 (click to view enlarged image). (a) Zipper ears increase at higher seeding rates ...
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Selecting the Right Type and Size of Nozzles for Effective Spraying in Orchards and Vineyards
https://ohioline.osu.edu/factsheet/fabe-534
minimize spray drift, and allow compliance with label requirements such as the application rate (gallons ... a desired flow rate, spray angle, and spray pattern (Figure 5a and 5b). The flow rate of the nozzle is ... a greater flow rate and bigger droplet size at the same pressure. Figure 7. Cores with slanted holes that ...
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Processed Meats, Red Meats and Colorectal Cancer Risk
https://ohioline.osu.edu/factsheet/hyg-5587
Colorectal cancer includes both colon cancer and rectal cancer. While the rate of colorectal cancer has been ...