Modelling adoption intensity of improved soybean production technologies in Ghana - a Generalized Poisson approach. Issue 3 (March 2020)

• Record Type: Journal Article
• Authors: Mahama, Abass; Awuni, Joseph A.; Mabe, Franklin N.; Azumah, Shaibu Baanni
• Is Part Of: Heliyon. Volume 6:Issue 3(2020)
• Publication Date: 2020-03
• Subjects: Count data models -- Ghana -- Generalized Poisson -- Production technologies -- Soybeans -- Agricultural economics -- Agricultural policy -- Agricultural technology -- Agricultural water management -- Organic farming -- Economics -- Agriculture; Research -- Periodicals; Medical sciences -- Periodicals; Natural history -- Periodicals; Social sciences -- Periodicals; Earth sciences -- Periodicals; Physical sciences -- Periodicals; 507.2
• DOI: 10.1016/j.heliyon.2020.e03543
• Languages: English
• ISSNs: 2405-8440

Abstract

Abstract: Soybean is an important cash crop especially for farmers in the north of Ghana. However, cultivation of the commodity is dominated by smallholders equipped with traditional tools, coupled with low or no adoption of improved soybean production technologies. Using primary data collected from 300 soybean farmers across northern Ghana, the study employed count data modelling to estimate the determinants of adoption intensity of sustainable soybean production technologies. The study accounted for potential estimation errors due to under-dispersion and over-dispersion, by using a model based on the generalized Poisson distribution. On the average, a farmer adopted 50% of the identified sustainable soybean production technologies. Age, education, extension visits, mass media through radio, and the perception of adoption of soybean production technologies being risky are significant with positive influence on the adoption intensity of sustainable soybean production technologies. The study therefore recommends among others, that various extension programmes should intensify education on the benefits of adopting sustainable soybean production practices. There is the need to set up many technology demonstration farms to give farmers hands-on training during field days. Abstract : Count data models, Ghana, Generalized Poisson, Production technologies, Soybeans; Agricultural economics; Agricultural policy; Agricultural technology; Agricultural water management; Organic farming; Economics, Agriculture.