Special Bulletin of the Maryland Agricultural Experiment StationMaryland Agricultural Experiment Station, 1889 |
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Страница 10
... table is reprinted from Prof. Dr. Paul Wagner's work " On the increase of the yield of the soil by rational nitrogen fertilization . " Wheat , barley , beans and luzerne were planted on one and the same field without nitrogen , with 18 ...
... table is reprinted from Prof. Dr. Paul Wagner's work " On the increase of the yield of the soil by rational nitrogen fertilization . " Wheat , barley , beans and luzerne were planted on one and the same field without nitrogen , with 18 ...
Страница 11
... table shows the amount of potash ( K , O ) phosphoric acid and nitrogen contained in the average crops of the several plants , the dry substance of the harvest products , grain as well as straw , being comprised therein . Showing how ...
... table shows the amount of potash ( K , O ) phosphoric acid and nitrogen contained in the average crops of the several plants , the dry substance of the harvest products , grain as well as straw , being comprised therein . Showing how ...
Страница 12
... saccharatum ) 561 90 446 White cabbage . 514 125 213 Cauliflower ..... 265 76 202 Lettuce ( Lactuca sativa ) . 72 17 4I Cucumbers 193 94 142 Onions 96 49 96 Now the next question of practical importance is this : TABLE.
... saccharatum ) 561 90 446 White cabbage . 514 125 213 Cauliflower ..... 265 76 202 Lettuce ( Lactuca sativa ) . 72 17 4I Cucumbers 193 94 142 Onions 96 49 96 Now the next question of practical importance is this : TABLE.
Страница 13
... table indicates ? To this science . answers no , for the simple reason that the roots and the stalks which remain on the field , and are not included in the dry substance , contain also nitrogen , and because , more- over , it is ...
... table indicates ? To this science . answers no , for the simple reason that the roots and the stalks which remain on the field , and are not included in the dry substance , contain also nitrogen , and because , more- over , it is ...
Страница
... Table showing how many pounds of the constituents mentioned are withdrawn per acre by an average crop ........... One - sided Fertilization does not pay .. ...... The Necessity of Phosphoric Acid .. Wherein Consists the Potash Question ...
... Table showing how many pounds of the constituents mentioned are withdrawn per acre by an average crop ........... One - sided Fertilization does not pay .. ...... The Necessity of Phosphoric Acid .. Wherein Consists the Potash Question ...
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acid phosphate Address of Manu Agricultural Experiment Station Analysis and Valuation applied Available Phosphoric Acid average Balti Baltimore Balto barley Baugh & Sons beets Board of Trustees Bone Meal Bone Phosphate bushels calculated as Ammonia CARNALLITE cent cereals chemical clover COLLEGE PARK columns COMMERCIAL FERTILIZERS SOLD comparative value composition corn cost Dabney Dissolved S. C. effect Ellicott City farmer farming fertilization with potash Fine-Medium Frederick Guano Guaranteed Hagerstown HENRY E Joshua Horner kainit Kieserite land Lechlider Bros leguminous plants lime manufacturer Maryland Agricultural College Maryland Agricultural Experiment meadows ment Name of Fertilizer nitrate of soda nitrogen oats package Paul Wagner peas phate phos phosphoric acid potash fertilization potash kali potatoes pounds of nitrogen PRINCE GEORGE'S COUNTY production Prof proper Pure Ground Bone quantity requires S. C. Rock salts samples of fertilizer Schultz-Lupitz selling price SPECIAL BULLETIN Superphosphate Sykesville tion tobacco Valuation of Fertilizers wheat
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Страница 3 - ... analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches...
Страница 3 - That it shall be the object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals...
Страница 3 - SEC. 4. That bulletins or reports of progress shall be published at said stations at least once in three months, one copy of which shall be sent to each newspaper in the States or Territories in which they are respectively located, and to such individuals actually engaged in fanning as may request the same, and as far as the means of the station will permit.
Страница 3 - ... comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry of the United States as may in each case be deemed advisable, having due regard to the varying conditions and needs of the respective...
Страница 3 - Any willful violation of any of the provisions of this section shall be punishable by a fine of not more than...
Страница 5 - And be it enacted, That it shall be the duty of all State's attorneys to prosecute all persons accused of violating the provisions of this act, and to defend in all cases of appeals from appraisements.
Страница 3 - July 2, 1862," and its purpose, as stated in the opening section, is " to aid in acquiring and diffusing among the people of the United States useful and practical information on subjects connected with agriculture and to promote scientific investigation and experiment respecting the principles and applications of agricultural science.
Страница 3 - AN ACT To establish agricultural experiment stations In connection with the colleges established In the several States under the provisions of an act approved July second, eighteen hundred and sixty-two, and of the acts supplementary thereto...
Страница 3 - That for the purpose of paying the necessary expenses of conducting investigations and experiments and printing and distributing the results as hereinbefore prescribed, the sum of fifteen thousand dollars per annum is hereby appropriated to each State, to be specially provided for by Congress in the appropriations from year to year, and to each Territory entitled under the provisions of...
Страница 3 - SEC. 5. It shall be the duty of the Maryland Agricultural College to analyze, without cost or charge, all samples of fertilizers sent to it for the purpose of being analyzed by any person or persons purchasing or procuring the same in this State for his or their use or uses; provided such persons are not interested in the analysis desired other than as consumers, of which affidavit shall be made and shall accompany each sample or brand: and further, such samples are taken and sent as described by...