MARC details
| 000 -LEADER |
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| fixed length control field |
02440nab a22003857a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
39649 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
CO-PlCIA |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20130510183658.0 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
CO-PlCIA |
| Transcribing agency |
CO-PlCIA |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
spa |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
4915 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
120504t1977 000 0sspa d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
GARCIA V., J. |
| 245 ## - TITLE STATEMENT |
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| Title |
Efecto del dioxido de azufre (SO2) sobre plantas jovenes de Phaseolus vulgaris L. var. Jamapa |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
4(1):39-51 |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc |
Plantas de Phaseolus vulgaris L. (var. Jamapa), de 10 dias fueron sometidas a diferentes concentraciones de SO2 para estudiar el efecto de dicho contaminante de la atmosfera, sobre las caracteristicas morfologicas y de coloracion de las hojas primarias; el efecto sobre la fotosintesis neta a diferentes periodos de tiempo despues del tratamiento (0.24 y 48 h despues) y sobre el peso fresco 3 dias despues del tratamiento. Para estas concentraciones altas y este corto tiempo de exposicion se produjo un amplio rango de danos. Se obtuvieron cambios apreciables en los parametros estudiados a medida que se aumentaba la concentracion. se reduce significativamente y sucede lo mismo con el peso fresco. |
| -- |
spa |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc |
Ten-day-old black bean plants (var. Jamapa) were exposed to different concentrations (5.6, 14, 28 and 42 ppm) of SO2 for 1 h to determine the effect of this atmospheric contaminant on the morphological characteristics and coloration of the primary leaves; on net photosynthesis at different periods of time (0, 24 and 48 h after treatment); and on fresh wt 3 days after treatment. At these high concentrations and short exposure time, a wide range of damage was produced. Appreciable changes were obtained for all parameters studied as the concentration increased. Net photosynthesis was significantly reduced; fresh wt was also reduced. (AS) |
| -- |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Phaseolus vulgaris |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Air pollution |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Photosynthesis |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Statistical analysis |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
PLANT INJURIES |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Leaves |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Stems |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
CHLOROPHYLL |
| 9 (RLIN) |
eng |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Venezuela |
| 9 (RLIN) |
eng |
| 653 ## - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Frijol |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Beans |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Journal articles |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
ArtÃculos en revistas |
| -- |
spa |
| 653 ## - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Journal article |
| -- |
eng |
| 773 ## - HOST ITEM ENTRY |
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| Title |
Revista de la Facultad de AgronomÃa. Universidad del Zulia (Maracaibo, Venezuela) |
| Place, publisher, and date of publication |
1977 |
| 998 ## - Data Base |
|---|
| DataBase |
FRIJOL |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Journal Article |