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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.
Co-operative soil tests of fertilizers
Experiments with cotton, 1898
Experiments with cotton, 1890
Some conclusions from experiments with fertilizers