| 000 -LEADER |
|---|
| fixed length control field |
01823nam a22003977a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
68320 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
121211s ||||f| 0 p|p||0|| | |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
970-648-011-0 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
F08 |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
Look under series title |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
León, J. |
| Affiliation |
Rotaciones y Asociaciones de Cultivos en Sistemas de Maíz en Zonas Templadas; Pátzcuaro, Michoacán (México); 29-30 Abr 1998. Memoria del Taller Nacional |
| 110 2# - MAIN ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) |
| 245 00 - TITLE STATEMENT |
|---|
| Title |
Rotación de cultivos maíz-frijol-trigo en la Mixteca Oaxaqueña |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
México, DF (México) |
| Name of publisher, distributor, etc. |
CIMMYT : |
| Date of publication, distribution, etc. |
1998 |
| 340 ## - PHYSICAL MEDIUM |
|---|
| Material base and configuration |
Printed |
| 490 ## - SERIES STATEMENT |
|---|
| Series statement |
CIMMYT NRG Copublicación ; |
| Volume/sequential designation |
No. 98-02 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
In the Mixteca Alta of Oaxaca, Mexico, and area characterized by severely depleted soils and low rainfall (450-550 mm), the Center for Development of Peasant Farmers (CEDICAM) seeks to increase soil fertility and reduce erosion. After six years of experiments with maize and bean rotations, yields have increased 100% and 65%, respectively, over first-year monoculture harvests. White clover and maize associations have also been successful, with the clover producing and abundant biomass (15-25 t/ha). |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Spanish |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
9909|AGRIS 0001 |
| 595 ## - COLLECTION |
|---|
| Collection |
CIMMYT Publications Collection |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Crop management |
| 9 (RLIN) |
1061 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Cropping systems |
| 9 (RLIN) |
1068 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Mexico |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Oaxaca |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Phaseolus vulgaris |
| 653 0# - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
CIMMYT |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1295 |
| Topical term or geographic name as entry element |
Triticum |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1248 |
| Topical term or geographic name as entry element |
Rotational - |
| Miscellaneous information |
Término tomado de AGROVOC |
| Form subdivision |
Término tomado de AGROVOC |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1314 |
| Topical term or geographic name as entry element |
Zea mays |
| Miscellaneous information |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Astier, M.|Pérez, E. |
| Relator term |
eds. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Velázquez, P., |
| Relator term |
coaut. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Reprint |
