British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... Nitrogen metabolism in the soya bean . J. E. WEBSTER ( Plant Physiol . , 1928 , 3 , 31-43 ) .— Analyses of high - nitrogen and low - nitrogen series of soya - bean cultures showed that , in general , the variations of the various types ...
... Nitrogen metabolism in the soya bean . J. E. WEBSTER ( Plant Physiol . , 1928 , 3 , 31-43 ) .— Analyses of high - nitrogen and low - nitrogen series of soya - bean cultures showed that , in general , the variations of the various types ...
Trang 728
... nitrogen . In vigorously growing plants the assimilated nitrogen is high in the stem , but the protein - nitrogen is low except at or near the growing point . Sucrose , starch , and dextrin do not in general accumulate unless the ...
... nitrogen . In vigorously growing plants the assimilated nitrogen is high in the stem , but the protein - nitrogen is low except at or near the growing point . Sucrose , starch , and dextrin do not in general accumulate unless the ...
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... nitrogen at 10-1 mm . readily combines with sulphur at 80-100 ° , yield ing a dark - coloured product from which extraction with ether and carbon disulphide yields nitrogen pentasulphide and nitrogen tetrasulphide . The residue left ...
... nitrogen at 10-1 mm . readily combines with sulphur at 80-100 ° , yield ing a dark - coloured product from which extraction with ether and carbon disulphide yields nitrogen pentasulphide and nitrogen tetrasulphide . The residue left ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc