The harm of potassium deficiency in crops

A lack of potassium will seriously affect the normal growth and development of crops; two will induce pests and diseases; three will reduce the yield and quality. For example, if potassium is lacking in rice, it may induce “stuck seedlings” more than 20 days after transplanting. Cotton lacks potassium. The leaves appear yellowish patches from the bottom upwards. The later leaves turn brown and red, and there are red-brown holes on the leaves. The severe cotton plant masts, and the upper several layers of fruit buds, the bells are basically off, which is often With regard to the use of blight, the yield of diseased cotton fields is expected to reach 20%-30%. The lack of potassium in maize resulted in shorter dwarfing internodes, yellowish coking of the leaf margins, weak and easy fall of stems, short spikes, few seed-seeded pods, poor quality of the skin, and a sharp decline in yield. It can be seen that the lack of potassium in crops will lead to reduced production and income.

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