![]() Foi conduzido um experimento na safra 2015/16 sendo coletas 500 folhas. Os objetivos deste trabalho foram estimar a área foliar de abobrinha ‘Brasileirinha’ por dimensões lineares das folhas e testar modelos disponíveis na literatura. The model LA=0.5482W 2 + 0.0680W (R²=0.9867) is adequate for leaf area estimation of squash ‘Brasileirinha’.Ĭucurbita moschata image processing non-destructive method mathematical models There is collinearity between L and W and, therefore, models using the LW product are not recommended. Were collected 250 leaves, used only for the validation of the models of the first experiment. A second experiment was conducted in the 2016/17 sowing season. The remaining 100 leaves were used for the validation of models. Then, 400 leaves were separated to generate models of the leaf area (LA) as a function of linear dimension (L, W or LW) of squash. Were collected 500 leaves and in each one, were measured the length (L), width (W) and length×width product (LW) and determined the real leaf area (LA). An experiment was conducted in the 2015/16 sowing season. The objectives of this work were estimate the leaf area of squash ‘Brasileirinha’ by linear dimensions of the leaves and check models available in the literature.
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