Knowledge Center Catalog

Effect of plant density on yield and plant characters of twelve corn hybrids and selections [Puerto Rico] (Record no. 14451)

MARC details
000 -LEADER
fixed length control field 01639nab a22003617a 4500
001 - CONTROL NUMBER
control field G49726
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20211006084906.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211b |||p||p||||||| |z||| |
022 0# - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0041-994X
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title En
043 ## - GEOGRAPHIC AREA CODE
Geographic area code US
072 #0 - SUBJECT CATEGORY CODE
Subject category code F00
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 82-730803
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Sotomayor Rios, A.
245 00 - TITLE STATEMENT
Title Effect of plant density on yield and plant characters of twelve corn hybrids and selections [Puerto Rico]
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1980
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
500 ## - GENERAL NOTE
General note 8 ref. Summary (Es)
520 ## - SUMMARY, ETC.
Summary, etc. Twelve corn (Zea mays L.) hybrids and selections were evaluated for yield and other plant characters at densities of 45,000 and 90, 000 plants/ha. The study showed no yield advantage when densifies were increased to 90, 000 plants/ha. Significant differences among entries were observed in time to midsilk, ear height, plant height, test weight, weight of 1000 kernels, rust severity, and yield. No population-density X entry interaction for these characters was observed. Significant differences between population densities and among entries were observed in diameter of the third internode and number of ears per plot. Hybrid Pioneer 304C had the highest yield;
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation COMOD
595 ## - COLLECTION
Collection AGRIS Collection
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1173
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant production
9 (RLIN) 1212
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Puerto rico
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 Ellis, M.H.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Torres, C.,
Relator term coaut.
773 0# - HOST ITEM ENTRY
Title The Journal of agriculture of the University of Puerto Rico
Note 82-730803
Related parts v. 64, no. 4, p. 407-413
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
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   82-730803 82-730803 1 02/10/2015 Article Not Lost     AGRIS Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 02/10/2015

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