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| http://extension.agron.iastate.edu/soybean/production_soilfert.html
I personally would not sell the straw unless you can get value back in manure just for OM and micros. I have seen guys remove soybean straw then have huge crusting problems following year with corn after a hard rain. I plant my soybeans in 15 inch rows not necessarily to get a big yield increase or any at all compared to 30 inch but to get more soybean straw to give me a soil that is less prone to crusting the following year. | |
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