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Note on “Bericht über die Arbeiten der Internationalen Kommission für die Analyse der Kunstdünger und Futtermittel des V. Internationalen Kongresses für Angewandte Chemie zu Berlin, 1903.”

Published online by Cambridge University Press:  27 March 2009

T. B. Wood
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Extract

At the beginning of October, 1904, many agricultural chemists in England received copies of the above publication from the Secretary of the commission, Dr M. Ullmann, of Hamburg, together with a letter asking all who were willing to agree with the recommendations printed in the report to signify their assent to him. Copies of the report were circulated to members of the Chemical Committee of the Agricultural Education Association, and the recommendations were informally discussed at a meeting of the committee on Dec. 8th. It was suggested that a note should be published in order to call the attention of agricultural chemists to the subject, and facilitate further discussion.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 1 , Issue 3 , October 1905 , pp. 366 - 373
Copyright
Copyright © Cambridge University Press 1905

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References

page 369 note 1 Basic slag, which appears to contain coarse particles, is passed through a 2 mm. sieve; the portion, which remains behind, is slightly crushed. The determination of P2O5 is made in the portion which passes through the sieve, the result being calculated so as to include the portion which remains behind.

page 370 note 1 Glaser, , Zeitschr, f.angew. Chemie, 1889, S. 636, s. a. Landw. Vers.-Stat., Bd. 38, S. 284.Google Scholar

page 370 note 2 Jones, R.Zeitschr, f.angew. Chemie, 1891, S. 3, s. a. Fresenius Zeitschr., 30, S. 743.Google Scholar

page 370 note 3 Lasne, , Bull. Soc. Chim., T. 15, S. 146 u. 237, s. a. Chem. Ztg., Repert. 1896, S. 47 u. 65.Google Scholar

page 370 note 4 Early method of Kühn, Landw. Vers.-Stat., Bd. 41, S. 165 u. 379.

page 371 note 1 In feeding stuffs, where the carbohydrates have an accepted nutritive value, the determination of the value of the nutritive constituents from a commercial standpoint is made on the basis of the ratio 3: 3: 1 for Proteïn: Fat: Carbohydrates. (VII Hauptversammlung des Verbandes landtoirtschaftlicher Versuchsstationen im Deutschen Reiche, Kiel, 1896.)