Farmer’s Knowledge and Perception on Factors Limiting Maize Storage and Their Management in the Humid Rainforest and Highland Ecozones of Cameroon

Nsobinenyui, Divine and Ntonifor, Nelson and Fokam, Eric (2017) Farmer’s Knowledge and Perception on Factors Limiting Maize Storage and Their Management in the Humid Rainforest and Highland Ecozones of Cameroon. Journal of Experimental Agriculture International, 16 (2). pp. 1-15. ISSN 24570591

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Abstract

Aims: The study sought to determine planting dates, handling of the crop when mature and if farmers faced problems with maize ear rot/mould, insects and any other constraints and how they control these problems.

Study Design: Random interviewing of maize farmers.

Place and Duration of Study: Interviewed farmers in Ndop and Buea of the humid rainforest and highland ecological zones which are two agro-ecological zones of Cameroon respectively from September 2014 to January 2016.

Methodology: Structured questionnaires administered randomly to 300 farmers with 150 each from Ndop and Buea to document the constraints of handling and storing maize after maturity.

Results: The results showed that most farmers, 139 (92.7%) in Ndop and 123 (82.0%) in Buea planted maize in March. Most farmers in Ndop 137 (92.7%) stored maize in barns while most in Buea 106 (70. 7%) stored in bags. Most famers in Ndop 119 (79.3%) and Buea127 (84.7%) faced problems with maize ear rot/mould and this ear rot/mould is as a result of lack of storage infrastructure/drying facilities as most of them controlled this by drying; 96 (80.7%) out of those who had problems with ear rot/mould in Ndop dried maize in firewood kitchens and 96 (80.7%) of those in Buea sunned their maize as a control measure. They indicated that ear rot/mould prevented them from storing maize that was planted during first season (March, April and May). Also most farmers indicated they had problems with insects, 143 (95.3%) in Ndop and 117 (85.4%) in Buea. These insects create favourable conditions for ear rot/mould in Ndop (χ2 = 17.66, P = 0.001) and Buea (χ2 = 13.71, P = 0.00). Furthermore, Farmers in Buea reported that insects were gotten from the field in to stores (χ2 = 4.34, P = 0.04) as well as those from Ndop (χ2 = 10.67, P = 0.001). Famers had limited knowledge on the use of plant based products to control insects as only 4 (2.7%) used plant derivatives in Buea and relied more on the use of synthetic chemicals.

Conclusion: to sustainably control maize ear rot/mould and stored insect pests, the following integrated approaches can be used; timely harvesting of maize, using appropriate drying technologies supplemented with judicious use of synthetic pesticides and environmentally friendly methods like plant-based products which are underexploited in Ndop and Buea.

Item Type: Article
Subjects: East India Archive > Agricultural and Food Science
Depositing User: Unnamed user with email support@eastindiaarchive.com
Date Deposited: 24 May 2023 06:58
Last Modified: 03 Oct 2024 04:27
URI: http://ebooks.keeplibrary.com/id/eprint/1103

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