Special Bulletin of the Maryland Agricultural Experiment StationMaryland Agricultural Experiment Station, 1889 |
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Страница 10
... 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 pounds nitrogen per acre ...
... 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 pounds nitrogen per acre ...
Страница 14
... Prof. Wagner , the latter undertaken with a view to corroborate the former , have given the following information : Nitrogen only then serves as the means to produce a maximum crop , if the stimulus it imparts to plants to grow is not ...
... Prof. Wagner , the latter undertaken with a view to corroborate the former , have given the following information : Nitrogen only then serves as the means to produce a maximum crop , if the stimulus it imparts to plants to grow is not ...
Страница 15
... Prof. Wagner calculates the requirements of nitrogen per acre to be for the several crops as follows : For cereal crops from 13-50 lbs . of N. = 100-400 lbs . of nitrate of soda . 66 66 potatoes 66 sugar beets 66 66 tobacco 66 22-45 22 ...
... Prof. Wagner calculates the requirements of nitrogen per acre to be for the several crops as follows : For cereal crops from 13-50 lbs . of N. = 100-400 lbs . of nitrate of soda . 66 66 potatoes 66 sugar beets 66 66 tobacco 66 22-45 22 ...
Страница 16
... Prof. Maerker , Prof. Wagner and others to investigate the subject thoroughly , with a view of framing a scientific answer to the practical answer which experience had furnished to Schultz on his poor land in Lupitz , and to Rimpau on ...
... Prof. Maerker , Prof. Wagner and others to investigate the subject thoroughly , with a view of framing a scientific answer to the practical answer which experience had furnished to Schultz on his poor land in Lupitz , and to Rimpau on ...
Страница 17
... Prof. Wagner may be allowed to tell the story in his own words : PROF . WAGNER ON THE POTASH QUESTION . " Exceedingly 17.
... Prof. Wagner may be allowed to tell the story in his own words : PROF . WAGNER ON THE POTASH QUESTION . " Exceedingly 17.
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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...