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Item name Journal Article
Bibliography Harding, P.E. (1990) Rehabilitating smallholder coffee gardens in Papua New Guinea: 3. The effects on yields during the third year following rehabilitation, In: PNG Coffee, Vol.9 (1), 15-22, PNG Coffee Research Institute, Kainantu, Eastern Highlands
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Abstract / Content summary The effects on yields during the third year following rehabilitation of shaded smallholder coffee gardens are investigated. Yields from rehabilitated coffee exceeded those from unrehabilitated coffee by 161%, average yields being 1.0 and 0.4 tonnes green bean/ha/year respectively. When yields are adjusted for the effects of one other significant factor and covariate, rehabilitation increased yields by 175%. Rehabilitated coffee may be less prone to biennial bearing than unrehabilitated coffee.
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files PNGCoffee_V9N1P15-22.pdf
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