Estimating biological N2 fixation by a tropical legume tree using the non-nodulating phenophase as the reference in the 15N natural abundance method

Soil Biology and Biochemistry

Volumn 33, Issue 12-13, 2001, Pages 1859-1868

  Salas, E ^a   Nygren, P ^b,d   Domenach, A M ^c   Berninger, F ^b   Ramirez C ^a  

^a UNIVERSIDAD DE COSTA RICA   (Costa Rica)

^b Box 57 ^*  (Finland)

^c University of Lyon   (France)

^d UNIVERSITY OF MISSOURI   (United States)

Author keywords

Agroforestry; Erythrina lanceolata; Nodulation; Non N2 fixing reference; Phenology; Pruning

Indexed keywords

CARBON UTILIZATION; COSTA RICA; FORESTRY; MICROBIAL ACTIVITY; MICROBIAL BIOMASS; NITROGEN 15; NITROGEN CYCLE; NITROGEN FIXATION; PHENOPHASE; PRUNING; REGRESSION ANALYSIS; SEASON; SOIL AND SOIL RELATED PHENOMENA; SOIL CHEMISTRY; TROPICS;

ABUNDANCE; AGROFORESTRY; LEGUME; NITROGEN FIXATION; PHENOLOGY; PRUNING; TROPICAL ENVIRONMENT;

COSTA RICA; QUEPOS;

ERYTHRINA LANCEOLATA; MORUS NIGRA; VANILLA PLANIFOLIA;

EID: 0034785952     PISSN: 00380717     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0038-0717(01)00114-6     Document Type: Article

References (35)

1. Constitutive nitrate reductase activity in the Leguminosae
2. 15N dilution
3. Occurrence of nodulation in the Leguminosae
4. Variability of longevity and isotopic nitrogen value of alder (Alnus glutinosa) leaves throughout the growth period
5. 15N abundance
6. 35S
7. The use of natural abundance of nitrogen isotopes in plant physiology and ecology
8. 2 fixation of understorey legumes in jarrah (Eucalyptus marginata Donn ex Sm.) forest in S.W. Australia
9. 15N natural abundance in soil-plant systems
10. Erythrina species - Pantropical multipurpose tree legumes
11. The role of nitrogen fixation and nutrient supply in some agroforestry systems of the Americas
12. 15N values and growth of alder provenances and species
13. Estimating dinitrogen fixation of hedgerow vegetation using the nitrogen-15 natural abundance method
14. 15N abundance measurements and atmospheric nitrogen standard calibration
15. Estimation de la fixation d'azote atmospherique par le traçage isotopique naturel dans une plantation de Casuariana equisetifolia (Forst)
16. Nitrogen assimilation of the genus Erythrina
17. Nutrient cycling in tropical agroforestry systems: Myths and science
18. Above-ground nitrogen dynamics following the complete pruning of a nodulated woody legume in humid tropical field conditions
19. 2-fixing nodules in relation to foliage development in periodically pruned Erythrina poeppigiana (Leguminosae) trees
20. Biomass allocation and nodulation of Gliricidia sepium under two cutandcarry forage production regimes
21. Application of the pipe model theory to non-destructive estimation of leaf biomass and leaf area of pruned agroforestry trees
22. Influence of forage harvesting regimes on dynamics of biological dinitrogen fixation of a tropical woody legume
23. Nitrate reduction in the genus Erytrina
24. Nitrogen fixation by legumes in tropical and subtropical agriculture
25. 2 fixation
26. 2 fixation of three shrub legumes periodically pruned for forage
27. 15N abundance and total N concentration as potential indicators of plant N nutrition in legumes and pioneer species in a rain forest of French Guiana
28. Cercas vivas y bancos de proteína de Erythrina berteroana manejados para la producción de biomasa comestible en el trópico húmedo de Costa Rica
29. 2 fixation in alley cropping systems: Estimation and contribution to N balance
30. 15N abundance
31. Isotopic methods in intercropping studies
32. Application of pipe model theory to predict canopy leaf area
33. 15N abundance of leguminous plants and Azolla