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Joseph Burtt and William Cadbury -- Cocoa controversy -- Chocolate island -- Sleeping sickness and slavery -- Luanda and the coast -- The slave route -- Mozambican miners -- Cadbury, Burtt, and Portuguese Africa -- Cocoa and slavery
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factors determine this potential for increased yield.OBJECTIVE The objective was to estimate the cocoa yield gap in Ghana … physiological crop growth and production model for cocoa to simulate water-limited yields in 93 cocoa farm locations in Ghana. Yield … Ghana are determined by climate with larger yield gaps in humid areas, whereas the relative yield gaps can be reduced by …
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