Bananas are hi potassium fruit trees. The nutrients absorbed during growth and development are mostly potassium. If the supply of potassium is insufficient, bananas will grow poorly. The performance of the bananas will be thin, easy lodging, small banana buds, thin banana fruit, low yield, and poor quality. , Impatience storage and transport, perishable, weak disease resistance, easy to infect leaf spot. The absorption of potassium by banana plants is the highest before the buds are drawn. Therefore, attention must be paid to the application before drawing buds.
The banana plants are planted to survive, and the first new leaf is drawn to the flowering of the buds; a potassium fertilizer must be applied every 15 to 20 days. Each time, potassium chloride or potassium sulfate is applied to 100 to 200 grams per plant, and the potassium fertilizer is applied to After the banana plant is around, shovel a small amount of potash from the gutter to cover the potash, or apply 10~15 kg of fresh water around the plant. In addition, a 0.2-0.3% potassium dihydrogen phosphate aqueous solution or a 500-600-fold efficient aqueous solution of biological phosphorus and potassium fertilizer must be sprayed once every 10 to 15 days, and all the leaves should be uniformly sprayed, and potassium fertilizer should be added from the leaves to help the banana. Plants grow normally, increase the potassium content in the plant, promote bud blossom, and increase yield and quality.

Seedling

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