| 000 -LEADER |
|---|
| fixed length control field |
01913nam a22003617a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
41302 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
gtgcusca |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251006114939.0 |
| 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 |
271015 |
| 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-00260 |
| 100 10 - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Cruz Gomar Contreras, Guillermo |
| Relator term |
Autor |
| 9 (RLIN) |
22758 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Relación de niveles de calcio y fósforo en suelo, pasto y ovinos en los departamentos de Huehuetenango y San Marcos / |
| Statement of responsibility, etc |
Guillermo Cruz Gomar Contreras |
| 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 |
c1977. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
41 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 |
|---|
| Name of granting institution |
Universidad de San Carlos de Guatemala, Facultad de Agronomía: |
| Dissertation identifier |
T-00260 |
| Dissertation note |
Tesis Ing. Agr. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
La presente investigación se llevó a cabo en los departamentos de Huehuetenango y San Marcos, Guatemala, principales zonas de crianza ovina del país. Se utilizó una metodología basada en el análisis de calcio y fósforo en suelos, pastos y suero sanguíneo de ovinos, con el fin de establecer su relación con las prácticas de manejo existentes. Los resultados evidenciaron la carencia de datos locales sobre estos nutrientes esenciales, lo que dificulta la implementación de programas de desarrollo integral. El estudio proporcionó cifras de referencia que servirán como base para mejorar la nutrición y productividad de la ovinocultura regional. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Español |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Pastizales |
| 9 (RLIN) |
5307 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Ovino |
| 9 (RLIN) |
22759 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Nutrición animal |
| 9 (RLIN) |
178 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Calcio |
| 9 (RLIN) |
2420 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fósforo |
| 9 (RLIN) |
2109 |
| 650 #1 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilización |
| 9 (RLIN) |
22760 |
| 856 4# - 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-00260.pdf |
| Link text |
DIGITAL |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
TESIS |
| Classification part |
T-00260 |
