Annual Report of the Pennsylvania Department of Agriculture, Tema 8,Parte2The Department, 1903 "Report of Pennsylvania Forestry Commission", published in 1896: 1895, pt. 2. |
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Página 30
... matter which would have proved a rejuvinator for the land , was removed from it . Indeed , farmers of to day seem to be working on the same principle . This guano cost sixty dollars a ton . Following this new departure in agriculture ...
... matter which would have proved a rejuvinator for the land , was removed from it . Indeed , farmers of to day seem to be working on the same principle . This guano cost sixty dollars a ton . Following this new departure in agriculture ...
Página 43
... matter ( carbonaceous ma- terial , consisting partly of unde- composed vegetable matter from organic substances ) , Silica , ( SiO2 ) Sesquioxide of iron , ( Fe2O31 ) Sesquioxide of aluminum , ( Al , 0 , ) Lime , ( CaO , ) ... Magnesia ...
... matter ( carbonaceous ma- terial , consisting partly of unde- composed vegetable matter from organic substances ) , Silica , ( SiO2 ) Sesquioxide of iron , ( Fe2O31 ) Sesquioxide of aluminum , ( Al , 0 , ) Lime , ( CaO , ) ... Magnesia ...
Página 44
... matter there is formed ammonia for the use of plants . It also sets free the alkalies ( potash , soda , etc. , ) that are combined in the soil , and furnishes them to the plants , becoming itself a carbonate . On the other hand , we now ...
... matter there is formed ammonia for the use of plants . It also sets free the alkalies ( potash , soda , etc. , ) that are combined in the soil , and furnishes them to the plants , becoming itself a carbonate . On the other hand , we now ...
Página 57
... matter in the hands of the people directly interested . If we cannot trust the people let us ask ourselves why and seek diligently for the answer . That the matter of good roads is receiving a great deal of atten- tion is evidenced by ...
... matter in the hands of the people directly interested . If we cannot trust the people let us ask ourselves why and seek diligently for the answer . That the matter of good roads is receiving a great deal of atten- tion is evidenced by ...
Página 58
... matters , so in road matters . There should be a continuous body or board . This is essential . The board should ... matter of course this kind of wealth had to be taxed to secure the needed revenue . Changes have been going on from ...
... matters , so in road matters . There should be a continuous body or board . This is essential . The board should ... matter of course this kind of wealth had to be taxed to secure the needed revenue . Changes have been going on from ...
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