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Occasional Lectures and Other Discourses on Agricultural Chemistry
Joseph Henry Gilbert, Sir
No preview available - 2016
accumulation acre per annum agricultural albuminoids ammonia Ammonium ammonium-salts amount of nitrogen animal annual applied arable assimilation atmosphere Barley Beans Boussingault bushels carbonic acid cent chlorophyll Clover combined nitrogen common Turnips composition constituents contain cwts dry matter dry substance estimated experimental experiments Fallow farm-yard Farmyard Manure fixation of free free nitrogen garden soil grain gramineous grown growth herbage inches increased influence juice land leaf Leguminosse Leguminous crops less loss lupins Mangel Medicago sativa mineral matter Mixed Mineral Manure nitrate of soda nitric acid nitrification nitrogen per acre nitrogen supplied nitrogenous manure nodules non-nitrogenous organic percentage of dry percentage of nitrogen period phosphoric acid plants potash Potatoes proportion quantity Red Clover roots rotation Rothamsted salts season seed soil-extract starch sub-soil sugar Superphosphate surface-soil Swedish Turnips Table tons total nitrogen total produce Trifolium repens tubers unmanured vegetation Wheat whilst yield of nitrogen