Al-Obaidi MAA, Muhammed MA. THE EFFECT OF SPRAYING WITH DIFFERENT CONCENTRATIONS OF KELPMAX SEAWEED EXTRACT ON THE GROWTH AND CHEMICAL COMPOSITION OF THE YIELD OF TWO BARLEY VARIETIES (HORDEUM VULGARE L.). KSR [Internet]. 2026 Oct. 1 [cited 2026 Oct. 2];3(4):262-80. Available from: https://bulletin.ouk.kz/index.php/bulletin/article/view/111