Knowledge Center Catalog

Variabilidad genetica de la resistencia a Septoria tritici en trigo (Triticum aestivum L.) (Record no. 3345)

MARC details
000 -LEADER
fixed length control field 03372nam a22004577a 4500
001 - CONTROL NUMBER
control field G61676
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20211006081053.0
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 968-6923-49-7
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 MX
072 #0 - SUBJECT CATEGORY CODE
Subject category code F30
072 #0 - SUBJECT CATEGORY CODE
Subject category code H20
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 633.1194
Item number GIL
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Gonzalez Iniguez, R.M.
Affiliation Proceedings of a Septoria Tritici Workshop; Mexico, DF (Mexico); 20-24 Sep 1993
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 Variabilidad genetica de la resistencia a Septoria tritici en trigo (Triticum aestivum L.)
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Mexico, DF (Mexico)
Name of publisher, distributor, etc. CIMMYT :
Date of publication, distribution, etc. 1995
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
520 ## - SUMMARY, ETC.
Summary, etc. E1 presente trabajo se realizo en Patzcuaro, Edo de Michoacan, Mexico, durante el ciclo de verano 1992. Se estudio espigamiento, madurez, altura de planta, peso hectolitrico, rendimiento y Coeficiente de Infeccion (C. I.) por septoriosis. Con base en el analisis de componentes principales y multivariados, las caracteristicas de rendimiento, espigamiento, madurez, altura y C.I. explicaron la variabilidad existente entre 22 genotipos y permitio formar 7 grupos. Se observo tolerancia a Septoria tritici en las lineas CMH78A.544, F30081, F28977, CM82368, CMH 83.262 y CM96251. Con base en la ecuacion de regresion, por cada dia de retraso en el espigamiento, el C.I. disminuye en 1.4 porciento y por cada centimetro menos en la planta, el C.I. aumenta en 1.9 porciento. I>s perdidas de rendimiento variaron del 22.1 a 70.8 porciento calculandose en base a la proteccion quimica. No existio una relacion directa entre las perdidas de rendimiento y el C.I.|The research presented here was carried out in Patzcuaro, Michoacan, Mexico, in the 1992 summer crop cycle. The following traits were studied: days to heading, days to maturity, plant height, test-weight, grain yield, and Coefficient of Infection (C.I.) for septoria. Principal component and multivariate analysis of the data indicated that the variability between the 7 groupings of 22 genotypes was explained by grain yield, days to heading, days to maturity, plant height, and C.I. Tolerance to Septoria tritici was observed in the following lines: CMH78A.544, F30081, F28977, CM82368, CMH83.262 and CM96251. Regression analysis showed that for each day heading was delayed, the C.I. value dropped 1.4 percent. C.I increased by 1.9 percent for every centimeter drop in plant height. Yield losses varied between 22.1-70.8 percent, relative to the control treatment protected with fungicide. No direct correlation was observed between yield losses and C.I.
546 ## - LANGUAGE NOTE
Language note Spanish
591 ## - CATALOGING NOTES
Affiliation AGRIS 9602|R95PROCE
595 ## - COLLECTION
Collection CIMMYT Publications Collection
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Crop management
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1061
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Disease resistance
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1077
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Fungi
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1121
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genetic variation
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1129
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 Michoacan
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant diseases
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1206
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Resistance to injurious factors
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Septoria
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Triticum
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1295
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1296
Topical term or geographic name as entry element Triticum aestivum
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Castrejon Sanguino, A.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gilchrist, L.|Ginkel, M. van|McNab, A.|Kema, G.H.J.
Relator term eds.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 661
Personal name Rajaram, S.
Relator term coaut.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Conference proceedings
Holdings
Date last seen Total Checkouts Full call number Barcode Copy number Price effective from Koha item type Lost status Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
02/10/2015   633.1194 GIL N623519 1 02/10/2015 Conference proceedings Not Lost     CIMMYT Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 02/10/2015

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