Estimativa de produção do abacaxizeiro Vitória através de características fitotécnicas e nutricionais

Abstract

The objective of this study was to correlate and relate phyto technical and nutritional characteristics with the production of irrigated pineapple Victory in the North of Minas Gerais State, County Jaíba, District Mocambinho. To do so, were collected at random: 75 plants during the period of floral induction crop irrigated with center pivot. After collection, plant parts were compartmentalized in D leaves, total leaf, stem, fruit and roots for estimating the weight of fresh and dry. In addition, were estimated diameter stem, length and level of macro and micronutrients in the leaf D and harvest index. Through analysis of variance showed a significant correlation between most traits and fruit production. Highlighting the high positive correlation between dry weight of leaf D (R = 0.84), stem diameter (R = 082) and fruit diameter (R = 0.93) with fruit weight., Indicating that these characteristics can predict with high efficiency production of pineapple plantations in the period of floral induction, helping farmers and businesses in decision making in relation to crop productivity in the process of floral induction.