Certainly some value to that statement. Nature is resilient. The difference I considered is that nature doesnt remove 70 bushel beans and 200 bushel corn every year. Those kind of yields and nutrient mining doesnt occur naturally. It's gonna be difficult for nature to sustain that in the long term. Nature is more accustomed to growing a few hundred pounds of native weed seeds per year rather than 4000 lbs of beans or 11,000 lbs of corn. Nutrient exchange doesnt have to occur very quickly in nature with the low yields. With our high yielding row crops we need the nutrient exchange to be a real "slam bam thank you mam" kind of deal. Our low OM soils don't offer a great deal of reserve nutrients naturally. If we desire nutrients, we have to put them out.
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Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
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