Volume 34; Issue 3

Biology and Fertility of Soils

Volume 34; Issue 3

1

Growth, nitrogen fixation and occurrence of epiphytic algae at different pH in the cultures of two species ofAzolla

Lindsay W. Smith

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 22 KB

english, 2001

2

Influence of organic and inorganic phosphorus supply on the maximum secretion of acid phosphatase by plants

R. Yadav, J. Tarafdar

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 68 KB

english, 2001

3

Comparison of three different methods of determining soil sulphur mineralization in relation to plant sulphur availability in soils

J. Pamidi, K. Goh, R. McLaren

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 134 KB

english, 2001

4

Soil enzymatic response to addition of heavy metals with organic residues

Engracia Madejón, Pilar Burgos, Rafael López, Francisco Cabrera

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 151 KB

english, 2001

5

Phosphatase activity, microbial phosphorus, and fine root growth in forest soils in the Sierra de Gata, western central Spain

Knut Schneider, Maria-Belen Turrion, Pauline F. Grierson, Juan F. Gallardo

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

6

Evaluation of a new approach to the nitrogen-15 isotope dilution technique, to estimate crop N uptake from organic residues in the field

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

7

Does shelterwood harvesting have less impact on forest floor nutrient availability and microbial properties than clearcutting?

Robert L. Bradley, Brian D. Titus, Karen Hogg

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 130 KB

english, 2001

8

Structure of nematode communities in forest soils of southern British Columbia: relationships to nitrogen mineralization and effects of clearcut harvesting and fertilization

T. Forge, S. Simard

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 58 KB

english, 2001

9

Tillage and residue management effects on arylamidase activity in soils

V. Acosta-Martínez, M. Tabatabai

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 23 KB

english, 2001

10

Arginine ammonification assay as a rapid index of gross N mineralization in agricultural soils

Torben A. Bonde, Tommy Nielsen, Morten Miller, Jan Sørensen

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 71 KB

english, 2001

11

Influence ofCognettia sphagnetorum(Enchytraeidae) on birch growth and microbial activity, composition and biomass in soil with or without wood ash

Mira Liiri, Heikki Setälä, Jari Haimi, Taina Pennanen, Hannu Fritze

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 146 KB

english, 2001

12

The incidence of potentially pathogenic bacteria in liquor from selected wormfarms

S. Dawar, P. Singh

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 55 KB

english, 2001

13

Sewage sludge effects on soybean growth and nitrogen fixation

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 78 KB

english, 2001

14

Anion exclusion in microbial and soil polysaccharides

Timothy D. Hart, James M. Lynch, Anthony H. Chamberlain

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 135 KB

english, 2001