American FarmerJohn S. Skinner, 1869 |
Dentro del libro
Resultados 1-3 de 66
Página 7
... cent . , and in- crease the fertility of his land 25 per cent . each year . than 75 bushels of corn being made to the acre , and that was on a highly manured town lot ; and the average yield as already stated is not above five bushels ...
... cent . , and in- crease the fertility of his land 25 per cent . each year . than 75 bushels of corn being made to the acre , and that was on a highly manured town lot ; and the average yield as already stated is not above five bushels ...
Página 150
... cent . in population , and twenty - five per cent . in the wheat yield in proportion to population , the crop of 1869 would be 292,000,000 bushels , and that of 1867 should have been more than 250,000,000 bushels . Though far better ...
... cent . in population , and twenty - five per cent . in the wheat yield in proportion to population , the crop of 1869 would be 292,000,000 bushels , and that of 1867 should have been more than 250,000,000 bushels . Though far better ...
Página 163
... cent .; winter wheat , May , 22 per cent .; winter rye examined last day of April , 34 per cent .; peas examined at the time of blossom , 24 per cent . Hellriegel carefully examined the radication of barley and oats , and , for this ...
... cent .; winter wheat , May , 22 per cent .; winter rye examined last day of April , 34 per cent .; peas examined at the time of blossom , 24 per cent . Hellriegel carefully examined the radication of barley and oats , and , for this ...
Otras ediciones - Ver todas
Términos y frases comunes
2d best acid acre agricultural American Farmer ammonia amount animals applied Baltimore beds better bones breed bushels carbonic acid cattle cent cider clover compost corn cost cows crop cultivation culture dairy disease early earth eggs experience farm feed feet fertilizers field flowers four fowls fruit garden give grain grape grass ground grow growth guano half hogs horse hundred improved inches insects Journal keep labor land leaves less lime manure Maryland matter ment milk month oats pasture phosphate phosphoric acid plants plaster plough potash potatoes pounds practical produce profit quantity red clover rich roots rows salt season seed sheep soil sown spring straw success superphosphate supply surface tillage tion tobacco trees turnips varieties vegetable weather wheat William Devries winter worms yield young