Chemical News and Journal of Industrial Science, Tomy 105-106Chemical news office., 1912 |
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Strona 5
... ORGANIC MATTER . * By OSWALD SCHREINER and EDMUND C. SHOREY . Introduction . EVERY soil investigator , whether it be ... organic matter is essential to make a soil of what would otherwise be pulverised and more or less hydrolysed rock ...
... ORGANIC MATTER . * By OSWALD SCHREINER and EDMUND C. SHOREY . Introduction . EVERY soil investigator , whether it be ... organic matter is essential to make a soil of what would otherwise be pulverised and more or less hydrolysed rock ...
Strona 6
... Organic Matter . CHEMICAL NEWS ,. Two views regarding the soil organic matter are at present current in agricultural literature . The first is some modification of the view of Mulder ( 1849 ) ( " The Chemistry of Vegetable and Animal ...
... Organic Matter . CHEMICAL NEWS ,. Two views regarding the soil organic matter are at present current in agricultural literature . The first is some modification of the view of Mulder ( 1849 ) ( " The Chemistry of Vegetable and Animal ...
Strona 7
... organic matter becomes , therefore , of the greatest importance in its influence on the great controlling factors in crop production , such as the solu- bility of the soil minerals , the physical structure of the soil granules , and the ...
... organic matter becomes , therefore , of the greatest importance in its influence on the great controlling factors in crop production , such as the solu- bility of the soil minerals , the physical structure of the soil granules , and the ...
Strona 9
... organic acids has been studied by heating the acid with a large excess of pure ethyl alcohol at 100 ° in sealed tubes for given periods , and titrating the amount of free acid left . The results show that an aß - olefine linking has a ...
... organic acids has been studied by heating the acid with a large excess of pure ethyl alcohol at 100 ° in sealed tubes for given periods , and titrating the amount of free acid left . The results show that an aß - olefine linking has a ...
Strona 15
... ORGANIC MATTER . * By OSWALD SCHREINER and EDMUND C. SHOREY . ( Continued from p . 7 ) . PARAFFIN HYDROCARBONS . THE paraffin hydrocarbons represent the simplest form of organic compounds and are widely distributed in nature . The ...
... ORGANIC MATTER . * By OSWALD SCHREINER and EDMUND C. SHOREY . ( Continued from p . 7 ) . PARAFFIN HYDROCARBONS . THE paraffin hydrocarbons represent the simplest form of organic compounds and are widely distributed in nature . The ...
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