Effects of Rainfall on Yield of Cocoa in Ghana

作者: Faisal M. Ali

DOI: 10.1017/S0014479700004452

关键词: Yield (finance)BiologyRegressionAnimal scienceNegative association

摘要: Effects of rainfall on yield cocoa from a large-scale experiment has been investigated at 10 and 12 sites, over seven years, in the Eastern Ashanti regions Ghana. There was positive association between certain times year, but negative other times. Variation due to regression monthly varied up 23 per cent, while maximum variation 31 cent accounted for total February April region.