Symptoms of soybean deficiency include: dark green leaves, thicker leaves, shortened internodes, and dwarfs to form clusters of leaves. Flower buds turn white or light brown and tissue necrosis. In severe cases, burning necrotic spots form along the veins. Symptoms of molybdenum-deficient molybdenum: First of all, it appears in the leaves of the leaf veins become pale, yellow, similar to the symptoms of nitrogen deficiency, the difference is that when the soybean is deficient in molybdenum, leaves are easy to appear gray-brown spots, and due to tissue dehydration and wilting shape. In general, the old leaves first appeared symptoms, and the new leaves had no obvious symptoms. Lactobacillus Rhamnosus,Lactobacillus Rhamnosus Powder,Lactobacillus Rhamnosus Probiotic,Lactobacillus Rhamnosus Supplement Jiangsu Biodep Biotechnology Co. ,Ltd. , https://www.mbioda.com