In professional vegetable growing, main attention is traditionally paid to macronutrients \u2014 nitrogen, phosphorus, and potassium. They form the basis of the plant nutrition system. However, even with an optimal supply of macronutrients, obtaining maximum yield is impossible without a sufficient amount of micronutrients. Plant requirements for micronutrients (B, Zn, Mn, Fe, Mo, Cu) are measured in grams, but their role is critically important. They regulate enzymatic processes, enable photosynthesis, root system formation, flowering, fruit setting, and increase plant resistance to adverse conditions. That is why modern vegetable farming pays increasing attention to additional micronutrient nutrition.<\/p>\n
The main reason is that the requirement for them is relatively small, so many growers do not give them sufficient importance. In addition, deficiency symptoms often appear only when the plant has already lost part of its yield potential. Not infrequently, micronutrient deficiency is confused with disease manifestations, lack of moisture, or other stress factors. Another common mistake is assuming that if micronutrients are present in the soil, plants are automatically provided with them. In reality, their availability largely depends on soil acidity, temperature, moisture, and root system development. Even with sufficient element content in the soil, the plant may experience a deficiency.<\/p>\n
Boron is responsible for cell wall formation, root system development, growing point growth, flowering, and pollination processes. It also participates in sugar transport, which directly affects product quality. Brassica crops, beets, carrots, tomatoes, and peppers are particularly sensitive to boron deficiency. Main deficiency symptoms:<\/p>\n
death of the growing point;<\/p>\n<\/li>\n
deformation of young leaves;<\/p>\n<\/li>\n
poor head formation in cabbage;<\/p>\n<\/li>\n
cracking of fruits and root crops;<\/p>\n<\/li>\n
blossom end rot of fruits (tomatoes, peppers);<\/p>\n<\/li>\n
formation of internal cavities.<\/p>\n<\/li>\n<\/ul>\n
Makosh B 11<\/a><\/p>\n Zinc participates in the synthesis of growth hormones (auxins), activates enzymes, and promotes the proper development of the leaf apparatus. When it is lacking, the following are observed:<\/p>\n growth stunting;<\/p>\n<\/li>\n small leaves;<\/p>\n<\/li>\n shortened internodes;<\/p>\n<\/li>\n interveinal chlorosis. Zinc is of greatest importance in the early stages of development when the plant is forming its vegetative mass. Sensitive to zinc deficiency: corn, beans, peas, tomatoes, onions.<\/p>\n<\/li>\n<\/ul>\n Makosh Zn 8<\/a><\/p>\n Manganese is one of the key elements of the photosynthesis process. It activates enzymatic reactions, promotes chlorophyll synthesis, and improves nitrogen utilization. Deficiency manifests as:<\/p>\n interveinal chlorosis;<\/p>\n<\/li>\n growth inhibition;<\/p>\n<\/li>\n reduced dry matter accumulation;<\/p>\n<\/li>\n weakened photosynthetic activity. Sensitive to manganese deficiency: spinach, lettuce, potatoes, peas, beans, and others.<\/p>\n<\/li>\n<\/ul>\nZinc \u2014 energy for growth and resistance
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Manganese \u2014 the foundation of efficient photosynthesis<\/strong><\/h2>\n
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