CHALLANGES AND PROSPECTS FOR TOMATO PRODUCTIVITY IN RESPONSE TO CLIMATIC VARIATIONS: EVIDNECES FROM KHYBER PAKHTUNKHWA-PAKISTAN

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dc.authorid0000-0003-3047-9692
dc.contributor.authorYousaf, Rabbia
dc.contributor.authorAli, Shahid
dc.contributor.authorUllah, Irfan
dc.contributor.authorSha, Syed Attaullah
dc.contributor.authorUcak, Harun
dc.date.accessioned2026-01-24T12:26:48Z
dc.date.available2026-01-24T12:26:48Z
dc.date.issued2023
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractClimate change is the momentous and persisting change in the world's temperature, precipitation, humidity, and other climatic variables. This study, therefore estimated the impact of climatic variations on tomato productivity across agro ecological zones of Khyber Pakhtunkhwa, Pakistan. Panel data for 28 years (1991-2018) across the six districts of the agro ecological was used due to availability of data on tomato productivity and climatic variables. Yield of tomato, area, maximum temperature and rainfall were included in the final estimated model. The results indicate that the average maximum temperature and average maximum temperature square have a significant impact on tomato yield. Average maximum temperature has positive coefficient while the average maximum temperature square has a negative coefficient. This demonstrates that, at first, the tomato yield increases as the temperature rises. It reaches the maximum at the critical temperature (34.95 degrees C) but shows a decline once the temperature rises from the critical value.
dc.identifier.doi10.59267/ekoPolj2302377Y
dc.identifier.endpage394
dc.identifier.issn0352-3462
dc.identifier.issue2
dc.identifier.startpage377
dc.identifier.urihttps://doi.org/10.59267/ekoPolj2302377Y
dc.identifier.urihttps://hdl.handle.net/20.500.12868/4941
dc.identifier.volume70
dc.identifier.wosWOS:001089304000002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherBalkan Scientific Assoc Agrarian Economists
dc.relation.ispartofEkonomika Poljoprivreda-Economics of Agriculture
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260121
dc.subjectTomato
dc.subjectClimate change
dc.subjectPanel data
dc.subjectFixed effects model
dc.subjectKhyber Pakhtunkhwa
dc.subjectPakistan
dc.titleCHALLANGES AND PROSPECTS FOR TOMATO PRODUCTIVITY IN RESPONSE TO CLIMATIC VARIATIONS: EVIDNECES FROM KHYBER PAKHTUNKHWA-PAKISTAN
dc.typeArticle

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