American FarmerJohn S. Skinner, 1869 |
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Página 262
... containing phosphates applicable as manures ; and an agricultural writer , M. Adolphe Bobierre , has given , in the ... contains phosphoric acid in any quan- tity , is now the object of serious and gener- ally profitable application ...
... containing phosphates applicable as manures ; and an agricultural writer , M. Adolphe Bobierre , has given , in the ... contains phosphoric acid in any quan- tity , is now the object of serious and gener- ally profitable application ...
Página 76
... contains ; but it is wisely provided that , along with this nitrogen , all plants contain a certain amount of starch or sugar , and of saline and earthy matter - all of which , as we have seen , are required in a mix- ture which will ...
... contains ; but it is wisely provided that , along with this nitrogen , all plants contain a certain amount of starch or sugar , and of saline and earthy matter - all of which , as we have seen , are required in a mix- ture which will ...
Página 122
... contains much soluble manure . Should the liquid manure named above not be suffi- cient , the quantity may be increased by the use of rain water . That falling during the first ten minutes of a shower is the best , as it contains much ...
... contains much soluble manure . Should the liquid manure named above not be suffi- cient , the quantity may be increased by the use of rain water . That falling during the first ten minutes of a shower is the best , as it contains much ...
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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