Agriculture of Pennsylvania, Volumen1State Board of Agriculture, 1878 |
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Términos y frases comunes
amount annual average beets Board of Agriculture bone phosphate Bucks county bushels butter cattle Cecidomyia cents per pound Chester Chester county chestnut commercial fertilizers contains corn cost County Agricultural Society Crawford county crop cultivation disease dollars Domestic animals Drilled eggs eighth acre Equivalent to ammonia Equivalent to bone exhibition expense experiments fair farm farmers feet forest fruit grain ground Guano Hessian fly horse hundred important inches insects Insoluble phosphoric acid interest Lancaster Lancaster county land live stock loss manufacture manure Meehan Mercer Moisture Nitrogen organization Pennsylvania Philadelphia phosphate of lime plant pleuro-pneumonia plow potash potatoes poultry pounds soluble premiums Professor profit rain-fall reverted phosphoric acid roots secretary seed soil sold soluble and reverted stearine sugar sulphate superphosphate temperature thousand timber tion trees veterinary weeds wheat White Silesian wood worth yield