MARC details
000 -LEADER |
fixed length control field |
03319naa a22006617a 4500 |
001 - CONTROL NUMBER |
control field |
39649 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
CO-PlCIA |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20130510153541.0 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
CO-PlCIA |
Transcribing agency |
CO-PlCIA |
041 ## - LANGUAGE CODE |
Language code of text/sound track or separate title |
eng |
050 ## - LIBRARY OF CONGRESS CALL NUMBER |
Classification number |
38155 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
120502t1990 000 0seng d |
100 ## - MAIN ENTRY--PERSONAL NAME |
Personal name |
MILES, J.W. |
245 ## - TITLE STATEMENT |
Title |
Genetics and breeding of Centrosema |
300 ## - PHYSICAL DESCRIPTION |
Extent |
p. 245-270 |
520 ## - SUMMARY, ETC. |
Summary, etc |
Por lo menos dos no. cromosomicos basicos existen en Centrosema: n = 18 (C. virginianum y C. arenicola) y n = 22 (y quizas tambien n = 20) para otras especies. Hay necesidad de evaluar rigurosamente el comportamiento reproductivo de Centrosema spp. Aunque en algunas especies (p. ej., C. macrocarpum) se presenta la exogamia extensiva, la mayoria de la especies son altamente, pero no exclusivamente, autogamas. La hibridacion artificial dentro de especies de Centrosema es generalmente facil. Se han realizado con exito algunos cruzamientos interespecificos. La informacion sobre la genetica de los caracteres agronomicos es limitada; no se conoce ningun caracter mendeliano de un solo gen en cualquiera de las especies. Se documenta la amplia variacion genetica en varias especies de Centrosema y se demuestra el avance sustancial en los proyectos de mejoramiento. Los objetivos de mejoramiento han incluido rendimiento de forraje, rendimiento de semilla y habito de crecimiento estolonifero. El metodo mas comunmente utilizado ha sido la seleccion genealogica convencional. Se debe evaluar en mas detalle la eficacia de otros metodos como seleccion natural bajo pastoreo o mejoramiento de poblaciones por seleccion recurrente. Se han realizado programas de mejoramiento de Centrosema en Brasil, Colombia y Australia, de los cuales solo uno ha liberado un cv. comercial. (RA-CIAT) |
-- |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Centrosema |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Centrosema pubescens |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
CENTROSEMA VIRGINIANUM |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
CENTROSEMA PASCUORUM |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Centrosema macrocarpum |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Centrosema acutifolium |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Centrosema brasilianum |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
CENTROSEMA GRANDIFLORUM |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
ACCESIONES |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Genotipos |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Fitomejoramiento |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Cruzamiento |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
HIBRIDACION |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Cromosomas |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Herencia |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Brasil |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Colombia |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Australia |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
AMERICA |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
AMERICA DEL SUR |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
ANATOMIA DE LA PLANTA |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Botanica |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Citologia |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
GENETICA |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Germoplasma |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Leguminosas |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
OCEANIA |
9 (RLIN) |
spa |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
RECURSOS GENETICOS |
9 (RLIN) |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
CIAT Editor |
-- |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
Forage |
-- |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
Book chapters |
-- |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
Forrajes |
-- |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
CapĂtulos de libros |
-- |
spa |
653 ## - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
Book chapters |
-- |
eng |
700 ## - ADDED ENTRY--PERSONAL NAME |
Personal name |
Clements, R.J. |
700 ## - ADDED ENTRY--PERSONAL NAME |
Personal name |
GROF, B. |
700 ## - ADDED ENTRY--PERSONAL NAME |
Personal name |
SERPA, A. |
773 ## - HOST ITEM ENTRY |
Title |
In: Schultze-Kraft, Rainer; Clements, R.J. (eds.). Centrosema: Biology, agronomy, and utilization |
Place, publisher, and date of publication |
Cali, CO, Centro Internacional de Agricultura Tropical (CIAT), 1990 |
Series data for related item |
CIAT publication no. 92 |
998 ## - Data Base |
DataBase |
PASTOS |
998 ## - Data Base |
DataBase |
BICIAT |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Source of classification or shelving scheme |
Library of Congress Classification |
Koha item type |
Book Chapters |