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| 1. |
Untersuchungen mit radioaktiv markierten Huminsäuren und Vorstufen |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 193-202
H. W. Scaharpenseel,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910302
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 2. |
Die Bestimmung des Natriums in Bodenlösungen mit der Glaselektrode |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 202-205
J. di Gleria,
Katharina Darab,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910303
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 3. |
Beschleunigung der Mobilisation der Kohlenhydrate von keimendem Roggensamen duch Citrat |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 205-208
Werner Rathje,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910304
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 4. |
Steigerung des Jugendwachstums von Roggenpflanzen durch Belegung des Saatgutes mit Calciumcitrat |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 208-211
Werner Rathje,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910305
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 5. |
Strontium in der höheren Pflanze II. Verteilung und Bindungszustand in der Pflanze |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 212-224
G. Schilling,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910306
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 6. |
Kinetik des Isotopenaustausches bei Phosphaten I. Untersuchungsmethode sowie graphische und rechnerische Auswertung |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 224-232
F. Scheffer,
B. Ulrich,
P. Benecke,
W. Sendler,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910307
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 7. |
Studies on the Chemical Constituents of some local Weeds in the Aspect of Agriculture. Part I. Humification of Arousa (Justicia Adhotoda) Leaves under Constant Moisture Level and Variations in the Amounts of Carbohydrates |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 233-240
Hans Kumar Jain,
Abeni K. Bhattacharya,
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摘要:
AbstractThe reducing and the nonreducing carbohydrate constituents of Arousa (Justicia Adhotoda) leaves were extracted with the solvents (70–80% of alcohol, cold water, hot water, 1% cold HCl, 5% hot NaOH, 5% hot HCl, 72% cold H2SO4) as recommended byRosenthaler(1930). The percentages of the reducing and the nonreducing carbohydrates were estimated in each extract. The carbohydrate constituents in the leaves, when humified alone, and, when they were mixed with the soil at 15% moisture level, were estimated. It was evidenced from these experiments that the decomposition of all reducing and nonreducing carbohydrates including the pectins, hemicelluloses, celluloses and lignins was much greater when the leaves were mixed with the soil than when they were humified alone under the same moisture level. This emphasizes the role of micro‐organisms which develop in the soil during humification.The order of the decomposition of these carbohydrates during humification of the leaves, either alone or when mixed with the soil, was reducing sugar>non reducing carbohydrates>pectin>hemicelluloses>celluloses>lignin.From the data of the organic carbon, total nitrogen, mineral nitrogen, organic nitrogen as well as C : N ratio of the samples it was observed that the ratio of C : N decreased in all cases but the decrease is maximum when leaves were mixed with the soil and allowed to humify. From the increase in the ammoniacal and nitrate nitrogen by humifying the leaves in the soil, it has been suggested that Arousa, though a nonleguminous plant, may prove to be a potential green man
ISSN:0372-9702
DOI:10.1002/jpln.19600910308
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 8. |
I. Die Phosphatformen im Boden und ihre Verteilung auf die Korngrößenfraktionen |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 240-252
F. Scheffer,
A. Kloke,
K. Hempler,
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ISSN:0372-9702
DOI:10.1002/jpln.19600910309
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 9. |
Referate |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 252-280
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ISSN:0372-9702
DOI:10.1002/jpln.19600910310
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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| 10. |
Vorschau |
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Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde,
Volume 91,
Issue 3,
1960,
Page 280-280
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ISSN:0372-9702
DOI:10.1002/jpln.19600910311
出版商:Verlag Chemie
年代:1960
数据来源: WILEY
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