دراسة مقارنة للصفات المظهرية لأوراق ثلاثة أصناف من نخيل التمر Phoenix Dactylifera L. في وادي و ساحل حضرموت

الملخص EN

This study was conducted on three cultivars of date palms (Jazaz, Socotrai and Barhi) grown in different environments in the agricultural season 2020 in the valley and coast Hadramout region, with the aim of comparing the morphological characteristics of the leaves among themselves, by studying some morphological characteristics of the leaves, and the results were analyzed using a randomized complete design.

The results showed that the environment factor had an effect on the number of leaves, the length of the leaf and the length of spines area, where the Hadramout Valley region was significantly superior in the number of leaves, while the Hadramout coast region was significantly superior in the length of the leaf and the length of the spines area, and the cultivar factor had an effect on the number and length Pinnaes, leaf length, number and length of spines, Pinnae width and number of leaves, where the Jazaz cultivar was significantly superior in the number and length of Pinnae, and Barhi cultivar was significantly superior in leaf length, number and length of spines, length of spines area and Pinnae width, while Socotrai cultivar was significantly superior in number of leaves.