Has the green revolution been sustained? The quantitative impact of the seed-fertilizer revolution in Pakistan revisited (Record no. 15990)

000 -LEADER
fixed length control field 02830nab a22004217a 4500
001 - CONTROL NUMBER
control field a53528
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20190904215544.0
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 GB
072 #0 - SUBJECT CATEGORY CODE
Subject category code E14
072 #0 - SUBJECT CATEGORY CODE
Subject category code F01
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-1848
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Byerlee, D.
9 (RLIN) 455
245 00 - TITLE STATEMENT
Title Has the green revolution been sustained? The quantitative impact of the seed-fertilizer revolution in Pakistan revisited
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1994
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed Computer File
500 ## - GENERAL NOTE
General note Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0305-750X
520 ## - SUMMARY, ETC.
Summary, etc. Quantitative impacts of the Green Revolution on food production in the Pakistan Punjab are reviewed and the effects of different technologies on wheat yields over the past two decades decomposed. New quantitative evidence of sustainability problems in irrigated systems is presented. The yield increases expected in the post-Green Revolution period from the further spread of modern wheat varieties, a tripling of fertilizer dosage, and the release of newer higher yielding varieties have been cancelled by problems resulting from increased cropping intensity, the use of poor quality groundwater, low fertilizer efficiency, and increased weed and disease losses. New directions in institutional policies and research and extension strategies are outlined to improve efficiency and sustainability in wheat production and to prevent Pakistan from becoming a major food grain importer in the coming decades. The major source of growth over the next decade has to be in irrigated areas that have already adopted modern varieties and are already using moderate to high doses of fertilizer. It will be important to reduce the effects of factors that are apparently leading to a deterioration in the quality of the resource base and causing a long-term tendency for yields to decline. A reorientation of institutional policies and strategies is required, especially for research and extension
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation R100ECO|Elsevier|R94ANALY|EconomicsPubs|3
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 Economic analysis
9 (RLIN) 1088
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Fertilizer application
9 (RLIN) 1110
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Innovation adoption
9 (RLIN) 1160
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pakistan
9 (RLIN) 114
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 Production factors
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Technical progress
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1310
Topical term or geographic name as entry element Wheat
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Siddiq, A.,
Relator term coaut.
773 0# - HOST ITEM ENTRY
Title World Development
Note 622623
Related parts v. 22, no. 9, p. 1345-1361
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Access only for CIMMYT Staff
Uniform Resource Identifier http://46.20.115.203/download/cis/53528.PDF
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Source of classification or shelving scheme
Holdings
Withdrawn status Lost status 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
  Not Lost     CIMMYT Staff Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 CIS-1848 622623 2015-02-10 1 2015-02-10 Article
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