Sulcotrione Soil Metabolism in Summer Corn Crops

1998 ◽  
Vol 61 (5) ◽  
pp. 669-676 ◽  
Author(s):  
J. Rouchaud ◽  
O. Neus ◽  
R. Bulcke ◽  
K. Cools ◽  
H. Eelen
Keyword(s):  
Soil Metabolism

Soil Metabolism of Isoxaflutole in Corn

2002 ◽  
Vol 42 (3) ◽  
pp. 280-285 ◽  
Author(s):  
J. Rouchaud, O. Neus, H. Eelen, R. Bul
Keyword(s):  
Soil Metabolism

Microbial models of soil metabolism: biotransformations of danofloxacin

1997 ◽  
Vol 19 (5-6) ◽  
pp. 378-384 ◽  
Author(s):  
Y Chen ◽  
J P N Rosazza ◽  
C P Reese ◽  
H-Y Chang ◽  
M A Nowakowski ◽  
...  
Keyword(s):  
Soil Metabolism

Porewater biogeochemistry and soil metabolism in dwarf red mangrove habitats (Twin Cays, Belize)

2008 ◽  
Vol 87 (2) ◽  
pp. 181-198 ◽  
Author(s):  
Rosalynn Y. Lee ◽  
William P. Porubsky ◽  
Ilka C. Feller ◽  
Karen L. McKee ◽  
Samantha B. Joye
Keyword(s):  
Red Mangrove ◽  
Soil Metabolism

Products and Kinetics of Cloransulam-methyl Aerobic Soil Metabolism

1996 ◽  
Vol 44 (1) ◽  
pp. 324-332 ◽  
Author(s):  
Jeffrey D. Wolt ◽  
Joelene K. Smith ◽  
Jerry K. Sims ◽  
Dennis O. Duebelbeis
Keyword(s):  
Aerobic Soil ◽  
Kinetics Of ◽  
Soil Metabolism

Outdoor Soil Metabolism of [Phenyl-U-14C] Flufenacet on California Soils

2002 ◽  
pp. 167-182 ◽  
Author(s):  
Annette M. Bloomberg ◽  
Barbara A. Shadrick ◽  
Ellen L. Arthur ◽  
Val E. Clay
Keyword(s):  
Soil Metabolism

Use of the Warburg Apparatus in Soil Metabolism Studies

Nature ◽  
1953 ◽  
Vol 172 (4366) ◽  
pp. 29-30 ◽  
Author(s):  
A. D. ROVIRA
Keyword(s):  
Soil Metabolism

Aerobic soil metabolism of metsulfuron-methyl

1999 ◽  
Vol 55 (4) ◽  
pp. 434-445 ◽  
Author(s):  
Yutai Li ◽  
W T Zimmerman ◽  
M K Gorman ◽  
R W Reiser ◽  
A J Fogiel ◽  
...  
Keyword(s):  
Metsulfuron Methyl ◽  
Aerobic Soil ◽  
Soil Metabolism

Leeuwenhoek Lecture: Soil metabolism

1955 ◽  
Vol 143 (911) ◽  
pp. 159-178 ◽  
Keyword(s):  
Dynamic Equilibrium ◽  
Soil Microbiology ◽  
Ion Concentration ◽  
Complex Biological System ◽  
Hydrogen Ion Concentration ◽  
Aeration Conditions ◽  
The Subject ◽  
Micro Organisms ◽  
Physical And Chemical ◽  
Soil Metabolism

It is a signal honour to be invited to give the Leeuwenhoek Lecture, and I would like to thank the authorities of the Royal Society for their invitation to me to give this lecture on the chemical aspects of soil microbiology. Leeuwenhoek clearly perceived from his pioneer work that a vast world of micro-organisms lies in the soil. The importance of its study, both in the purely scientific domain and in the practical fields of agriculture and medicine, is only now being realized. I will try in this lecture to give a short description of some recent studies of the chemical aspects of soil microbiology with a few observations on their practical implications. Some conception of the enormous population of micro-organisms in soil is provided by the fact that there may be as many as 5000 million bacteria per gram of soil. This corresponds to a weight of over 4 tons of bacterial substance per acre of soil. The numbers of bacteria fluctuate very greatly depending on availability of food supply, moisture, aeration conditions, temperature, hydrogen-ion concentration of the soil, and other factors. Protozoa may reach figures of the order of 1 million per gram of soil and algae may exceed a hundred thousand per gram. Actinomycetes and fungi, the exact numbers of which are difficult to estimate, may have a combined weight in the soil equal to that of the bacteria. Kluyver (1953) makes a comment in his recent Leeuwenhoek Lecture that the weight of microbial protoplasm on earth surpasses that of animal protoplasm by almost twenty times. It is obvious, therefore, that in dealing with the subject of soil metabolism we are dealing with the metabolism of vast numbers of living cells, greatly exceeding the number of cells found in animal life. The organisms of soil do not develop in an unrestricted chaotic manner. They are, on the other hand, greatly dependent on each other, sharing many factors in common. Soil may be considered to be a complex biological system in which hosts of organisms compete with each other often for a limited supply of nutritional material. They exercise profound effects on each others’ development and chemical activities, and they establish between themselves a dynamic equilibrium which continually changes with the changes in the physical and chemical environment of the soil.

Soil metabolism of flupyrsulfuron in winter wheat crops

Weed Research ◽  
2002 ◽  
Vol 42 (1) ◽  
pp. 14-25 ◽  
Author(s):  
J ROUCHAUD ◽  
C MOULARD ◽  
H EELEN ◽  
R BULCKE
Keyword(s):  
Winter Wheat ◽  
Soil Metabolism

Aerobic soil metabolism of flupyrazofos

1998 ◽  
Vol 54 (3) ◽  
pp. 237-243 ◽  
Author(s):  
Jeong-Han Kim ◽  
Kyong-Goo Kang ◽  
Chang-Kyu Park ◽  
Kyun Kim ◽  
Boo-Hyon Kang ◽  
...  
Keyword(s):  
Aerobic Soil ◽  
Soil Metabolism
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