Respuesta del sistema maiz-maicillo y maiz-frijol a distintos niveles de mantillo bajo labranza de conservacion (Record no. 1528)

000 -LEADER
fixed length control field 01655nam a22003857a 4500
001 - CONTROL NUMBER
control field a43324
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20170719154554.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211s ||||f| 0 p|p||0|| |
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title Es
043 ## - GEOGRAPHIC AREA CODE
Geographic area code GT
072 #0 - SUBJECT CATEGORY CODE
Subject category code F04
072 #0 - SUBJECT CATEGORY CODE
Subject category code F08
072 #0 - SUBJECT CATEGORY CODE
Subject category code P36
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-2769
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Sosa, H.
245 00 - TITLE STATEMENT
Title Respuesta del sistema maiz-maicillo y maiz-frijol a distintos niveles de mantillo bajo labranza de conservacion
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1993
300 ## - PHYSICAL DESCRIPTION
Extent p.114-118
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
520 ## - SUMMARY, ETC.
Summary, etc. No cabe duda que proteger el suelo con los residuos del cultivo anterior es una practica benefica para la sostenibilidad de los sistemas agricolas en ladera. Durante 1991-92 se instalaron 10 ensayos en suelos de ladera con pendientes mayores al 30% y problemas de erosion y baja fertililad en fincas de agricultores de Opico, Texistequeque y Guaymango, El Salvador. El objetivo fue evaluar el efecto de 0, 10, 20 y 30 t/ha de residuos del ciclo anteror como mantillo sobre el rendimiento del sistema (maiz-maicillo o maiz-frijol) en comparacion con la practica del agricultor, tipificando los niveles predominantes de rastrojo. Los
546 ## - LANGUAGE NOTE
Language note Spanish
591 ## - CATALOGING NOTES
Affiliation R93PROCE|MP|3
595 ## - COLLECTION
Collection CIMMYT Staff Publications Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Green manures
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Kidney beans
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Mulches
9 (RLIN) 1962
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Soil conservation
9 (RLIN) 2273
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1314
Topical term or geographic name as entry element Zea mays
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1832
Topical term or geographic name as entry element Tillage
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Bolaños, J.A.,
Relator term coaut.
773 0# - HOST ITEM ENTRY
Title PRM Programa Regional de Maiz para Centro America y El Caribe: Sintesis de Resultados Experimentales 1992
Note 649419
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Conference proceedings
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection code Permanent Location Current Location Date acquired Full call number Barcode Date last seen Copy number Price effective from Koha item type
  Not Lost     CIMMYT Staff Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 CIS-2769 649419 2015-02-10 1 2015-02-10 Conference proceedings
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Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org