Nutritional Value of Different Kenaf Leaves (Hibiscus cannabinus L.) Varieties Enhanced by Using Different Concentrations of Humic Acid

Nutritive value of kenaf leaves encourages researchers to do researching, due its distinction some areas like; medicinal plant, source food for human and as feedstock animals. The objective the study is improve nutritive components from different varieties by adding concentrations humic acid. were FH952, HC95 HC2 (V1, V2 V3), respectively, acid 0.0, 0.5, 1.0, 1.5 g/4L water m-2 (H0, H1, H2 H3), respectively. experiment was conducted at two locations; Grdarasha Field Ainkawa Research Station in summer season 2021. results indicated that FH952 variety recorded highest fat, fiber, moisture, carbohydrate energy content, which (7.69%, 19.29%, 3.88%, 40.64% 2629.95 k.cal), While, protein ash contents (16.57% 14.75%), In addition, application showed an increase leave including; 16.68%, fiber 20.25%, moisture 4.11%, 40.47% 2541.52 k.cal. However, interaction factors V2H3 had maximum almost (17.23%), (40.76%). Also, fat found (7.15%) (2708.01k.cal), with VIH3 treatment. These facts applying other doses may cause enhance quantity quality nutrient leaves.