Knowledge Center Catalog

Opportunities to narrow potato yield gaps and increase resource use efficiency in West Java, Indonesia (Record no. 67871)

MARC details
000 -LEADER
fixed length control field 03029nab|a22004097a|4500
001 - CONTROL NUMBER
control field 67871
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250711174925.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 20241s2025|||||ne ||p|op||||00||0|eng|dd
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0014-3065
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1871-4528 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1007/s11540-024-09778-1
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Pronk, A.A.
9 (RLIN) 36767
245 10 - TITLE STATEMENT
Title Opportunities to narrow potato yield gaps and increase resource use efficiency in West Java, Indonesia
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher, distributor, etc. Springer Netherlands,
Date of publication, distribution, etc. 2025.
Place of publication, distribution, etc. Netherlands :
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Consumer demand for potato in Indonesia increases while production stagnates. Government policy recognised this discrepancy and prioritised efforts to increase potato yields through farmer support programs with moderate effects to date. This study aimed to decompose potato yield gaps and identify agronomic yield constraints in West Java. Actual yield and management practices of 178 farm registrations over five consecutive growing seasons were analysed with stochastic frontier analysis. The potential yield (Yp) for each registration was simulated with the LINTUL-POTATO-DSS crop model. The overall yield gap was decomposed into its efficiency, resource and technology components. The potato yield gap was 21.5 t ha−1, corresponding to 54% of Yp. The efficiency and technology yield gaps were both ca. 10 t ha−1, corresponding to 26% of Yp, and the resource yield gap was negligible. All fields received sufficient inputs for potential production, but most inputs were used inefficiently. An early first fungicide spray after emergence and frequently spraying to control late blight increased yields significantly. The seed generation planted was critical to potato yield gaps as yield decreased significantly with older generations. Some high-yielding fields, however, were also planted with older seed generations, so other production factors contributed to the yield gap as well. Improving potato yield and reducing current yield gaps in West Java will require well-performed late blight control, the use of high-quality seed and improved management practices, which include reduced input rates.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
Donor or Funder Wageningen University & Research (WUR)
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Farm management
Source of heading or term AGROVOC
9 (RLIN) 6608
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Potatoes
Source of heading or term AGROVOC
9 (RLIN) 4418
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Yields
Source of heading or term AGROVOC
9 (RLIN) 1313
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Stochastic processes
Source of heading or term AGROVOC
9 (RLIN) 19487
651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Geographic name Indonesia
Source of heading or term AGROVOC
9 (RLIN) 5206
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gunadi, N.
9 (RLIN) 36769
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hermelink, M.I.
9 (RLIN) 36770
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hengsdijk, H.
9 (RLIN) 14525
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Keiji Jindo
9 (RLIN) 36771
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Silva, J.V.
Field link and sequence number 001712458
Miscellaneous information Sustainable Agrifood Systems
9 (RLIN) 9320
773 0# - HOST ITEM ENTRY
Title Potato Research
Place, publisher, and date of publication Netherlands : Springer Netherlands, 2024.
International Standard Serial Number 0014-3065
Related parts v. 68, p. 1137–1158
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/34676
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
09/04/2024   09/04/2024 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 09/04/2024

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