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Old 06-08-2014, 11:24 AM
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RigglePLC RigglePLC is online now
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Join Date: Jul 2006
Location: Grand Rapids MI
Posts: 10,983
liquid limits

Retired now. I was using a sprayer with a 6 gpm pump--Hypro GR232 or maybe 252. I used mostly urea which is a bit safer than Ammonium sulfate, I think.
I used 3/4 pound nitrogen per thousand, above 80 degrees I used a half pound. Above 85 a quarter pound--plus about one-quarter as much potash. Applied about 2.6 gals per thousand sqft.
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