What symptoms appear when soybeans are deficient in boron and molybdenum?
What happens when soybeans are deficient in boron and molybdenum? Here is an introduction. Soybean boron deficiency: it causes leaves to become dark green and thickened, internodes to shorten, stunting, and clustered leaves to form. Flower buds turn white or light brown, and tissues become necrotic. In severe cases, scorch-like necrotic spots form along the leaf veins. Soybean molybdenum deficiency: the leaf color between the veins becomes paler and turns yellow, ...
What happens when soybeans are deficient in boron and molybdenum? Here is an introduction.Soybean boron deficiency:It causes leaves to become dark green and thickened, internodes to shorten, stunting, and clustered leaves to form. Flower buds turn white or light brown, and tissues become necrotic. In severe cases, scorch-like necrotic spots form along the leaf veins.
Soybean molybdenum deficiency:The leaf color between the veins becomes paler and turns yellow, similar to the symptoms of nitrogen deficiency; the difference is that when soybeans are deficient in molybdenum, grayish-brown spots easily appear on the leaves, and the tissues lose water and become wilted. Generally, symptoms appear on old leaves first, while symptoms on new leaves are not obvious.
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