Effect of soil moisture, organic matter and fertilizer application on brown eye spot disease in coffee plantations

The aim of this study was to evaluate the effect of different soil coverings, fertilizers and soil conditioners on Brown eye spot (BES) management. The factors studied were arranged in a 3x2x5 factorial scheme, totaling 30 treatments, and allocated into a split-split plot arrangement. The experiment was arranged in a randomized block design with three replicates. The plots were composed of soil coverings, including polyethylene film, Urochloa decumbens, and an area with no cover. The subplots were treated with conventional and controlled-release fertilizers. The subdivided subplots were composed of soil conditioners, including organic compound, coffee husk, agricultural gypsum, hydroretentor polymer and check. The leaf and fruit BES incidence, foliage, soil moisture, plant growth, leaf area index, and productivity were evaluated. The data obtained were subjected to variance analysis and the Scott-Knott test ( p