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C.O.R.N. Newsletter 2007-06
https://agcrops.osu.edu/newsletters/2007/06
Make a stand count. Pick about 10 to 15 spots in the field and count the number of plants per foot of ... fields which did not have a chance to tiller in the fall) and a stand with an average of about 12 plants ... three weeks of optimal corn planting time, there is, on average, about one out of three days when field ...
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Some Tips for Evaluating Corn Hybrid Demonstration Plots
Begin checking plants about 6 weeks after pollination (at about black layer) by pinching lower stalk ... may not indicate much about actual yield potential. This year we’ve seen differences in tip kernel ...
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Revising Fertilizer Recommendations for Corn, Soybean, and Wheat
harvest Short questionnaire about soil management All lab analyses will be paid for and we will work with ...
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C.O.R.N. Newsletter 2011-04
https://agcrops.osu.edu/newsletters/2011/04
us when producers tell us that they applied it before greenup and had no yield loss, but then there ... until corn is about V2 could provide more effective control in mid-season, and build a more flexible ... (total above-ground growth) and burcucumber seed production that was about 97% lower than where ...
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C.O.R.N. Newsletter 2008-12
https://agcrops.osu.edu/newsletters/2008/12
area about a foot square, and scrape the soil with a small knife or other instrument. Nitrogen ... weeds emerged at about the same time or slightly later than the corn, and were controlled with ... N per acre in 1999, and 16 to 32 lbs of N in 2000. This amounted to about three times more N compared ...
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Topdressing Wheat with Liquid Swine Manure
https://agcrops.osu.edu/newsletter/corn-newsletter/2016-05/topdressing-wheat-liquid-swine-manure
number is basically the ammonia nitrogen portion of the manure plus about half the organic nitrogen ... to the nitrogen amount in the urea fertilizer; typically about 100 pounds per acre. The manure was ...
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C.O.R.N. Newsletter 2007-20
https://agcrops.osu.edu/newsletters/2007/20
is about 1/3 inch per day. Evapotranspiration rates in corn depend on temperature, humidity, wind, ... may exceed 8 inches in 4 feet of soil. This publication ... (http://www.extension.iastate.edu/Publications/NCH20.pdf) gives the available-water holding capacities of ten different soil types. Soils also differ as to ...
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Fields are starting to turn a golden yellow – last chance to grab some data
get us is frogeye leaf spot. Where I planted a susceptible variety in the same field that we had ...
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Ohio Fish & Shrimp Festival
https://southcenters.osu.edu/events/ohio-fish-shrimp-festival
at its location. Americans are consuming more fish than ever. The U.S. Economic Research Service said ...
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C.O.R.N. Newsletter 2013-18
https://agcrops.osu.edu/newsletters/2013/18
so that seed production is prevented. We are hearing mostly about difficulty controlling plants that ... initial POST application when plants are small – 4 to 8 inches – and then make a second application about ... and include crop oil concentrate or a methylated seed oil. Flexstar is usually about an 80% herbicide ...