American FarmerJohn S. Skinner, 1869 |
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Página 138
... increase of insects . Suddenly insect species appear in extraordinary excess that formerly existed in moderate numbers . They devastate the fields , the vegetable gardens , the corn , flax and fields of cabbage , the fruit trees , the ...
... increase of insects . Suddenly insect species appear in extraordinary excess that formerly existed in moderate numbers . They devastate the fields , the vegetable gardens , the corn , flax and fields of cabbage , the fruit trees , the ...
Página 141
... increased demand for corn , is the motive power which has ena- bled agriculturists to develop the productions of the ... increase of our manufac- tures , and development of mineral wealth . The tin mines of Cornwall , in 1685 , yielded ...
... increased demand for corn , is the motive power which has ena- bled agriculturists to develop the productions of the ... increase of our manufac- tures , and development of mineral wealth . The tin mines of Cornwall , in 1685 , yielded ...
Página 164
... increase meals . Third day . - Sixty - nine pounds , increase meals . · Fourth day . - One hundred and thirty - two pounds . First meal , twenty - eight pounds ; second meal , thirty pounds ; third meal , thirty- six pounds ; fourth ...
... increase meals . Third day . - Sixty - nine pounds , increase meals . · Fourth day . - One hundred and thirty - two pounds . First meal , twenty - eight pounds ; second meal , thirty pounds ; third meal , thirty- six pounds ; fourth ...
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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