Meeting South Asia's future food requirements from rice-wheat cropping systems : (Record no. 53001)

000 -LEADER
fixed length control field 02470nam a22004337a 4500
001 - CONTROL NUMBER
control field 61969
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20180504150530.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211s1996|f| mx |p||0|| | e eng d
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
072 #0 - SUBJECT CATEGORY CODE
Subject category code E10
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) Look under series title
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Hobbs, P.
9 (RLIN) 6273
245 10 - TITLE STATEMENT
Title Meeting South Asia's future food requirements from rice-wheat cropping systems :
Remainder of title priority issues facing researchers in the post-green revolution era
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Mexico :
Name of publisher, distributor, etc. CIMMYT,
Date of publication, distribution, etc. 1996.
300 ## - PHYSICAL DESCRIPTION
Extent viii, 46 pages
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed|Computer File
490 ## - SERIES STATEMENT
Series statement CIMMYT NRG Paper ;
Volume/sequential designation 96-01
International Standard Serial Number 1405-2830
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. The importance of rice-wheat cropping systems in meeting present and future food needs in South Asia is reviewed. Evidence from a number of factor productivity studies, which analyze yield trends after adjusting for changes in levels of input use, suggests that growth in the productivity of South Asia's rice-wheat cropping systems is leveling off and, in some areas, declining. Some probable causes of this disturbing trend are considered, including soil-related factors (depletion of soil chemicals, soil physical problems from puddling soils for rice and/or repeated cultivation for wheat); problems relating to the quantity and quality of irrigation water; continuous and intensive cereal cultivation, which has increased the incidence of pests (including weeds) and diseases; and delayed planting of wheat following rice, a common practice in many rice-wheat systems, which severely reduces wheat yields. Changes in the organization and management of research, which are required to restore growth in productivity, are discussed in the final sections of the paper.
536 ## - FUNDING INFORMATION NOTE
Text of note Socioeconomics Program
546 ## - LANGUAGE NOTE
Language note Text in English
591 ## - CATALOGING NOTES
Affiliation AGRIS 9701|R95CIMPU|STAT96|EconomicsPubs|DSpace 1
595 ## - COLLECTION
Collection CIMMYT Publications Collection
599 ## - CAT IMAGEN
Cat imagen 4098.jpg
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cropping systems
9 (RLIN) 1068
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Food production
9 (RLIN) 1116
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Production policies
9 (RLIN) 1221
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Research projects
9 (RLIN) 1237
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Rice
9 (RLIN) 1243
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Morris, M.L.
9 (RLIN) 608
856 4# - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier https://repository.cimmyt.org/xmlui/handle/10883/930
Link text Open Access through Dspace
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Report
Source of classification or shelving scheme
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Permanent Location Current Location Date acquired Full call number Barcode Date last seen Copy number Price effective from Koha item type Public note
  Not Lost       CIMMYT Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 CIMMYT NRG Paper / No. 96-01 623579 2015-02-10 1 2015-02-10 Report Look under series title
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