تأثير الزراعة المختلطة لسلالة من الشعير في خلائط مع البيقية في بعض الصفات المورفولوجية والإنتاجية

Abstract

The research was carried out during the two agricultural seasons 2019 and 2020 at the Bouqa farm affiliated to the Faculty of Agricultural Engineering at Latakia University, with the aim of studying the effect of mixing ratios of barley with vetch on some morphological specifications, harvest index, number of spikelets/spike of barley, grain and seed yield, and biological yield of the mixture, by planting a strain of barley (ACSAD 1745) in experimental plots individually and in mixtures with the regular vetch Vicia sativa L., using a Randomized Complete Block Design (RCBD) with three replicates. The results indicated that the single cultivation of barley (100% B) was superior to all other studied treatments in all studied traits, and the mixture treatment consisting of 75% barley and 25% vetch was significantly superior to all other mixing treatments in terms of spike holder length, spike length, ear length, number of spikelets/spike, harvest index, grain and seed yield and biological yield of the mixture.