The effect of earthworms (Lumbricidae) on nitrogenase activity in soil
| ISSN: |
1432-0789
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|---|---|
| Keywords: |
Nitrogenase activity ; Earthworm casts ; Soil ; Aporrectodea caliginosa ; Lumbricus rubellus ; Acetylene reduction assay
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Biology
Geosciences
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
|
| Notes: |
Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity.
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798295508622508032 |
|---|---|
| autor | Šimek, M. Pill, V. |
| autorsonst | Šimek, M. Pill, V. |
| book_url | http://dx.doi.org/10.1007/BF00257835 |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLM203475631 |
| issn | 1432-0789 |
| journal_name | Biology and fertility of soils |
| materialart | 1 |
| notes | Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity. |
| package_name | Springer |
| publikationsjahr_anzeige | 1989 |
| publikationsjahr_facette | 1989 |
| publikationsjahr_intervall | 8014:1985-1989 |
| publikationsjahr_sort | 1989 |
| publisher | Springer |
| reference | 7 (1989), S. 370-373 |
| schlagwort | Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay |
| search_space | articles |
| shingle_author_1 | Šimek, M. Pill, V. |
| shingle_author_2 | Šimek, M. Pill, V. |
| shingle_author_3 | Šimek, M. Pill, V. |
| shingle_author_4 | Šimek, M. Pill, V. |
| shingle_catch_all_1 | Šimek, M. Pill, V. The effect of earthworms (Lumbricidae) on nitrogenase activity in soil Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity. 1432-0789 14320789 Springer |
| shingle_catch_all_2 | Šimek, M. Pill, V. The effect of earthworms (Lumbricidae) on nitrogenase activity in soil Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity. 1432-0789 14320789 Springer |
| shingle_catch_all_3 | Šimek, M. Pill, V. The effect of earthworms (Lumbricidae) on nitrogenase activity in soil Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity. 1432-0789 14320789 Springer |
| shingle_catch_all_4 | Šimek, M. Pill, V. The effect of earthworms (Lumbricidae) on nitrogenase activity in soil Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Nitrogenase activity Earthworm casts Soil Aporrectodea caliginosa Lumbricus rubellus Acetylene reduction assay Summary Nitrogenase activity associated with earthworms, their faeces and activity in soil was measured by the acetylene reduction technique. A clear increase in nitrogenase activity was found in field-deposited casts of Aporrectodea caliginosa in comparison with surrounding soil, although potential nitrogenase activity was significantly higher in soil than in casts. Nitrogenase activity associated directly with earthworms (Lumbricus rubellus ) was detected, indicating the presence of active N2-fixing bacteria on the body surface and/or in the gut. Laboratory experiments showed that nitrogenase activity in the casts of L. rubellus was higher than in unmodified soil, and that nitrogenase activity in soil was significantly increased by the burrowing and feeding activity of these worms. This paper discusses the possible causes of these earthworm effects on soil nitrogenase activity and some methodological problems of determining the nitrogenase activity. 1432-0789 14320789 Springer |
| shingle_title_1 | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| shingle_title_2 | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| shingle_title_3 | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| shingle_title_4 | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Springer Online Journal Archives 1860-2000 |
| timestamp | 2024-05-06T09:37:18.987Z |
| titel | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| titel_suche | The effect of earthworms (Lumbricidae) on nitrogenase activity in soil |
| topic | W TE-TZ ZA-ZE |
| uid | nat_lic_papers_NLM203475631 |