Type of Plant Architecture Can Conceal Fruit During Harvest of Okra
Makaleler > Tam Makale · 2006
Yazarlar: Eftal DÜZYAMAN
Journal of Vegetable Science, Uluslararası, Scopus, 2006, cilt 11, ss 33-40
Özet
Fruit concealed by several plant parts are often overlooked during harvest in okra (Abelmoschus esculentus(L.) Moench), causing significant reductions in marketable yield. Effects of plant traits contributing to marketable fruit being missed during harvest were tested in 15 okra cultivars having different plant architectures. Significant correlations between the percentage of overlooked fruit (POF) and several traits were found. There were significant correlations between POF and leaf area, numbers of lateral branches, plant height, number of nodes/ plant and internode length. Correlations between POF and plant height and internode length were negative. Fruit diameter, length, and weight; fruit weight/plant and fruit number/plant; petiole length; and stem diameter were not related to POF. The calculated bias and the coefficient of determination revealed that leaf area accounted for 62% of the variability observed for POF among cultivars; while internode length accounted for only 9% of variability. These plant traits should be considered in evaluation of cultivars for commercial production and in developing of breeding lines in okra.