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Co-operative soil tests of fertilizers
Cotton : experiments with fertilizers : comparison of varieties : on different soils. Pigs : feeding for pork. Cattle : description of barn and dairy : feeding for butter. Analysis of fertilizers, soils, and feed stuffs. Meteorology : temperature of soil at different depths : atmospheric conditions : rainfall, etc.
Some conclusions from experiments with fertilizers
Experiments with foreign cotton
Corn and cotton
Results of experiments on cotton in Alabama