Climate change manifestations and adaptations in cocoa farms: Perspectives of smallholder farmers in the Adansi South District, Ghana

Alexander K. Anning, Augustine Ofori-Yeboah, Frank Baffour-Ata, George Owusu

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12 Citations (Scopus)

Abstract

Climate change can have huge consequences for cocoa farming and the livelihoods of communities in tropical Africa, although evidence of such effects is scanty. This study evaluated the perceptions of smallholder cocoa farmers on climate change manifestations and adaptations in the Adansi South District, Ghana. The study involved a survey of 150 households and three focus group discussions from three communities in the district. The Mann-Kendall trend test was used to evaluate the rainfall and temperature trends for the period 1981–2019. The weighted average index (WAI) was used to determine the farmers' perception of climate change, its physical manifestation on their cocoa farms, and adaptation practices. While the district's temperature varied considerably from 1981 to 2019, only a marginal increase in annual rainfall was observed. The farmers correctly perceived the changes in climate (WAI = 2.07), evidenced by changes in rainfall patterns (1.76), frequent bushfires (1.68), and increasing intensity of the sun (1.65). Physical manifestations of these changes included increased dieback of cocoa trees (1.77), diseases and pest infestation (1.75), decreased yields (1.69), and stunted growth (1.65). Adaptation measures included early planting of cocoa seeds (1.87), intercropping (1.70), mulching (1.65), planting of drought-resistant varieties (1.64), and crop diversification (1.63). The adaptation measures were influenced by gender, age, education, and farming experience, among other socioeconomic factors. The findings suggest the need for relevant policies to educate cocoa farmers on the effects of climate change, highlighting the risks and benefits, and prioritizing key adaptation options for sustainable cocoa production in Ghana.

Original languageEnglish
Article number100196
JournalCurrent Research in Environmental Sustainability
Volume4
DOIs
Publication statusPublished - Jan 2022
Externally publishedYes

Keywords

  • Adaptation
  • Climate change
  • Cocoa production
  • Ghana

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