Knowledge Center Catalog

Effects of population density and number of ears on wheat yield and its components (Record no. 17427)

MARC details
000 -LEADER
fixed length control field 01543nab a22003137a 4500
001 - CONTROL NUMBER
control field G59631
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20170719155128.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211b |||p||p||||||| |z||| |
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 NL
072 #0 - SUBJECT CATEGORY CODE
Subject category code F00
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 81-615485
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Nerson, H.
245 00 - TITLE STATEMENT
Title Effects of population density and number of ears on wheat yield and its components
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1980
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
500 ## - GENERAL NOTE
General note 15 ref.; Summary (En)
500 ## - GENERAL NOTE
General note Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0378-4290
520 ## - SUMMARY, ETC.
Summary, etc. Three field experiments were conducted to examine the effect of population density and number of ears on yield and its components in spring wheat. Two trials, carried out under intensive cultivation conditions in highly fertile soils, differed in plant distribution pattern, variety, and year. In both trials, there is a plateau of yield per unit area over a wide range of population densities. A third trial was conducted in a region marginal for wheat; here the maximum yield was obtained with a commercial plant density of 300 plants/m('2). Seeding rate had a major effect on the number of tillers and ears per m("2). Patterns of plant distribution appeared
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation COMOD|Elsevier
595 ## - COLLECTION
Collection AGRIS Collection
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 Wheat triticum spp.
773 0# - HOST ITEM ENTRY
Title Field Crops Research
Note 81-615485
Related parts v. 3, no. 3, p. 225-234
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   81-615485 81-615485 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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