Under Natural Field Conditions, Exogenous Application of Moringa Organ Water Extract Enhanced the Growth- and Yield-Related Traits of Barley Accessions

Barley (Hordeum vulgare L.) is the preferred crop in arid regions, particularly for farmers with limited agricultural resources and low income. Typically, it utilized human consumption, animal feed, malting. The discovery of natural (organic) sources biostimulants has attracted a great deal interest productivity enhancement. Using randomized complete block design three main blocks, was our aim to investigate effects foliar moringa (Moringa oleifera organ extract (MOE) on growth yield components collection barley accessions grown Iraq. As indicated by obtained results, almost all traits associated were significantly enhanced MOE application, relative respective control condition. majority responded positively treatment based studied (with exception 1000-kernel weight). According results principal component analysis (PCA), distribution two under application distinct from conditions, indicating that differently application. In addition, pattern comparable condition, traits: total weight. AC5 AC18 possessing highest harvest index values. trait registered increasing value (37.55%) response index, followed straw weight (22.29%), tillering number per plant (21.44%), spike (21.36%), while length lowest (0.45%), compared conditions. So far, indicate can be effectively as promoter increase accessions.