Pink tomatoes are in the flowering stage, but some plants have yellowing of the lower leaves, which is the cause of this

This is due to the high temperature during tomato colonization, the high temperature environment and the poor environment of the high highland temperature lead to the obstruction of root development of the plant, resulting in a decrease in the ability of the root system to absorb nutrients and water, so the phenomenon of yellowing of the lower leaves will occur. In this regard, vegetable farmers can spray amino acid foliar fertilizers and mesobioxins on the leaves in the management process to strengthen the supply of leaf nutrients and disease control. Root flushing or root irrigation promotes rooting and rooting products, strengthens the root system and promotes absorption, alleviating the disease.

Web Editor: Sun Dan

Information review: Wang Mangli

【Source: Tongchuan Municipal Bureau of Agriculture and Rural Affairs_Service】

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