Global ETD Search
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Showing 1 to 3 of 3 for “"corn tillage"”.
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Adjustments in a farm business in response to an energy crisis
Comparing farms using different corn tillage methods, farms using reduced corn tillage had higher returns to fixed resources than farms using conventional corn tillage in all cases, except when energy prices were increased by 50, 75, and 100 percent. At these higher energy price increases, since …
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Tillage effects on soil physical properties, weed seed distribution in soil and shifts in species
A tillage experiment established in the fall of 1986 in a Thorp silt loam was used to conduct a study on how long-term tillage systems affect soil strength, bulk density, soil water characteristics, weed seed distribution in soil, and shifts in species. The experiment included a corn-soybean …
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Tillage practices for corn production : a resesarch proposal for Venezuela
Thesis (M.S.)--Michigan State University. Dept. of Agricultural Engineering, 1971