American FarmerJohn S. Skinner, 1869 |
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Página 37
... leaves of grafted trees are used for the feed of the silk - worm , as they produce from three to four times more leaves ; but also ungrafted trees are kept in such a number as to provide the worms with food for their first two periods ...
... leaves of grafted trees are used for the feed of the silk - worm , as they produce from three to four times more leaves ; but also ungrafted trees are kept in such a number as to provide the worms with food for their first two periods ...
Página 69
... leaves , either by rain or dew , are injurious ; they must be spread and dried before they are used . The stripping of the leaves has to be done from below and upwards ; if stripped from above downwards the limbs , the many buds would ...
... leaves , either by rain or dew , are injurious ; they must be spread and dried before they are used . The stripping of the leaves has to be done from below and upwards ; if stripped from above downwards the limbs , the many buds would ...
Página 164
... leaves . FOURTH PERIOD . - Six days . Temperature 18 ° R. First day . - Nine and one - half pounds of leaves , coarse cut , and as many twigs . Second day . - Forty pounds of leaves , pre- pared as day before . Increase meals . Third ...
... leaves . FOURTH PERIOD . - Six days . Temperature 18 ° R. First day . - Nine and one - half pounds of leaves , coarse cut , and as many twigs . Second day . - Forty pounds of leaves , pre- pared as day before . Increase meals . Third ...
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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