| 000 -LEADER |
|---|
| fixed length control field |
031250000a22005170004500 |
| 003 - IDENTIFICACIÓN DEL NÚMERO DE CONTROL |
|---|
| control field |
CR-TuBCO |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN |
|---|
| control field |
20210628144241.0 |
| 007 - CAMPO FIJO DE DESCRIPCIÓN FÍSICA |
|---|
| fixed length control field |
ta |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA |
|---|
| fixed length control field |
151029t 1994 xxu||||| |||| 00| 0 eng d |
| 040 ## - FUENTE DE CATALOGACIÓN |
|---|
| Original cataloging agency |
CR-TuBCO |
| Transcribing agency |
CR-TuBCO |
| Language of cataloging |
Español |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
95324 |
| Personal name |
Montagnini, F. |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
115693 |
| Personal name |
Sancho, F. |
| 245 10 - MENCIÓN DE TÍTULO |
|---|
| Title |
Aboveground biomass and nutrients in young plantations of indigenous trees in infertile soils in Costa Rica: |
| Remainder of title |
implications for site nutrient conservation |
| 260 ## - PUBLICACIÓN, DISTRIBUCIÓN, ETC. (PIE DE IMPRENTA) |
|---|
| Place of publication, distribution, etc |
Londres (RU): |
| Name of publisher, distributor, etc |
Taylor & Francis, |
| Date of publication, distribution, etc |
1994 |
| 270 ## - DIRECCIÓN |
|---|
| Address |
San José, C.R. |
| 300 ## - DESCRIPCIÓN FÍSICA |
|---|
| Extent |
25 páginas: |
| Other physical details |
2 figuras, 6 tablas |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc |
Incluye 31 referencias bibliográficas en las páginas 137-139 |
| 520 ## - NOTA DE SUMARIO, ETC. |
|---|
| Summary, etc |
Aboveground-tree biomass and nutrient content (nitrogen, phosphorus, calcium, magnesium and potassium) were measured in 4-year-old stands of four indigenous tree species: Stryphnodendron microstachyum Poepp. et Endl. (ex S. excelsum Harms), Vochysia guatemalensis Donn. Smith (ex V. hondurensis Sprague), Vochysia ferruginea Mart and Hyeronima alchorneoides (0), growing on infertile soils in an experimental plantation in the Atlantic humid lowlands of Costa Rica. Biomass and nutrient content among the species, and among aboveground tree parts, forest-floor litter and understory vegetation were compared, as key factors that can be manipulated with different effects on site nutrient conservation. Biomass and stemwood annual increments of the four species were similar to those reported for other tropical tree plantations in the humid tropics. S. microstachyum had the highest accumulation of N in stem, branch and total aboveground tree biomass. V. guatemalensis had the highest accumulation of Ca and Mg in the biomass, while H. alchorneoides had the highest stem K and P. In spite of heir relatively lower N tissue collcentrations. V. ferruginea and H. alchorneoides showed a high potential for N recycling due to its more even distribution in stems, branches and leaves. Nument accumulation by the understory in S. microstachywn and H. alchorneoides plots was 0.8-7.746 of aboveground see biomass numents. The forest floor litter repsented a major compartment for nutrient accumulation and recycling under the four species, especially for N, Ca, Mg and P. |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
137963 |
| Topical term or geographic name as entry element |
BIOMASA |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
156295 |
| Topical term or geographic name as entry element |
NUTRIENTES |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
147821 |
| Topical term or geographic name as entry element |
FERTILIDAD DEL SUELO |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
156702 |
| Topical term or geographic name as entry element |
ORGANISMOS INDIGENAS |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
138301 |
| Topical term or geographic name as entry element |
BOSQUE TROPICAL HUMEDO |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
2064 |
| Topical term or geographic name as entry element |
COSTA RICA |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
167501 |
| Topical term or geographic name as entry element |
TROPICOS HUMEDOS |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| General subdivision |
Costa Rica |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Journal of Sustainable Forestry (EUA) |
| Relationship information |
Volumen 1, número 4, páginas 115-139 |
| Place, publisher, and date of publication |
1994 |
| 856 40 - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS |
|---|
| Uniform Resource Identifier |
<a href="http://hdl.handle.net/11554/76">http://hdl.handle.net/11554/76</a> |
| Electronic format type |
pdf |
| Link text |
eng |
| 901 ## - LOCAL DATA ELEMENT A, LDA (RLIN) |
|---|
| Local data |
K01 |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) |
|---|
| Local data |
K10 |
| 903 ## - LOCAL DATA ELEMENT C, LDC (RLIN) |
|---|
| Local data |
E |
| 904 ## - LOCAL DATA ELEMENT D, LDD (RLIN) |
|---|
| Local data |
BCO |
| 904 ## - LOCAL DATA ELEMENT D, LDD (RLIN) |
|---|
| Local data |
acarvajal |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Local data |
C |
| 906 ## - LOCAL DATA ELEMENT F, LDF (RLIN) |
|---|
| Fecha de ingreso |
19950101 |
| Fecha de modificación |
20111124 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000000926 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000005274 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000007170 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000034268 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000007976 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000001920 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000003687 |
| 908 ## - PUT COMMAND PARAMETER (RLIN) |
|---|
| Local data |
J |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| koha item type |
Documento digital |
| Source of classification or shelving scheme |
|
