| 000 -LEADER |
|---|
| fixed length control field |
01890 am a22003497a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
41302 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
gtgcusca |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20260220095445.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS--GENERAL INFORMATION |
|---|
| fixed length control field |
m |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
|---|
| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
23012020 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
gtgcusca |
| Language of cataloging |
spa |
| Transcribing agency |
gtgcusca |
| Description conventions |
rda |
| 043 ## - GEOGRAPHIC AREA CODE |
|---|
| Geographic area code |
gt |
| 082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
T-00535 |
| 100 10 - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rueda Calvet, Jose Luis |
| Relator term |
Autor |
| 9 (RLIN) |
21132 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Fertilización con nitrógeno y fósforo en almacigo de hule (Hevea brasiliensis) en Retalhuleu / |
| Statement of responsibility, etc |
José Luis Rueda Calvet |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc |
Guatemala, |
| Name of publisher, distributor, etc |
Universidad de San Carlos de Guatemala, Facultad de Agronomía: |
| Date of publication, distribution, etc |
c1981. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
79 páginas. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
texto |
| Content type code |
txt |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
sin mediación |
| Media type code |
nc |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
v |
| 502 ## - NOTA DE TESIS |
|---|
| Dissertation note |
Tesis Ing. Agr. |
| Name of granting institution |
Universidad de San Carlos de Guatemala, Facultad de Agronomía: |
| Dissertation identifier |
T-00535 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
La presente investigación se realizó en el departamento de Retalhuleu, con el objetivo de evaluar la fertilización con nitrógeno y fósforo en almácigo de Hevea brasiliensis. Se empleó un diseño experimental en bloques completos al azar con diferentes niveles de aplicación de ambos nutrientes, registrándose variables como altura de planta, diámetro de tallo, número de hojas y vigor general. Se efectuaron análisis físicos y químicos del sustrato y los datos se sometieron a pruebas estadísticas comparativas. Los resultados evidenciaron diferencias significativas en el crecimiento de las plántulas según las dosis aplicadas y la interacción entre nutrientes. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Español |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Hule |
| 9 (RLIN) |
262 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Hevea brasiliensis |
| 9 (RLIN) |
263 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilizantes nitrogenados |
| 9 (RLIN) |
357 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilizantes fosfatados |
| 9 (RLIN) |
647 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilización |
| 9 (RLIN) |
23291 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Host name |
fausac.usac.edu.gt |
| Path |
/tesario/tesis/ |
| Instruction |
FAUSAC |
| Uniform Resource Identifier |
http://fausac.usac.edu.gt/tesario/tesis/T-00535.pdf |
| Link text |
DIGITAL |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
TESIS |
| Classification part |
T-00535 |
