| 000 -LEADER |
|---|
| fixed length control field |
02074nam a22003497a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
41302 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
gtgcusca |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20260325114456.0 |
| 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 |
30012020 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
gtgcusca |
| Language of cataloging |
spa |
| Transcribing agency |
gtgcusca |
| Description conventions |
rda |
| 082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
T-00649 |
| 100 10 - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rodas de León, Joaquín Orlan |
| Relator term |
Autor |
| 9 (RLIN) |
23418 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Evaluación agro-económica de la respuesta del repollo (Brassica -oleracea var. capitata) a la mínima labranza de acuerdo a la fertilización nitrogenada en el valle de Quetzaltenango / |
| Statement of responsibility, etc |
Joaquín Orlan Rodas de León |
| 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 |
c1983. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
33 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-00649 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
La presente investigación se realizó en el valle de Quezaltenango, Guatemala, con el objetivo de evaluar la respuesta agroeconómica del cultivo de repollo bajo labranza mínima en dos tipos de suelo. Se empleó una metodología experimental en dos localidades con texturas franco-arenosa y arcillosa, utilizando un diseño de parcelas divididas en bloques al azar, evaluando métodos de labranza y niveles de fertilización nitrogenada. Los resultados evidenciaron que la labranza mínima fue más rentable que el sistema convencional, destacando en suelo franco-arenoso la limpia manual más aporque con 100 kg/ha de nitrógeno y en suelo arcilloso el laboreo químico con 150 kg/ha, con mayores rendimientos en el primero. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Español |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Repollo |
| 9 (RLIN) |
2482 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Brassica oleracea var. capitata |
| 9 (RLIN) |
2483 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Producción agrícola |
| 9 (RLIN) |
140 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Labranza mínima |
| 9 (RLIN) |
3646 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Sistema de cultivo |
| 9 (RLIN) |
387 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilización |
| 9 (RLIN) |
23419 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Host name |
fausac.usac.edu.gt |
| Path |
/tesario/tesis/ |
| Instruction |
FAUSAC |
| Electronic format type |
pdf |
| Uniform Resource Identifier |
http://fausac.usac.edu.gt/tesario/tesis/T-00649.pdf |
| Link text |
DIGITAL |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
TESIS |
| Classification part |
T-00649 |
