What fertilizer should be applied to bananas before budding?
What fertilizer should be applied to bananas before budding? Banana is a potassium-loving fruit tree, which absorbs the most nutrients in the process of growth and development. if the supply of potassium fertilizer is insufficient, the banana will grow poorly, showing as thin plants, easy lodging, small banana buds, thin banana fruit, low yield and poor quality. not resistant to storage and transportation, easy to rot, weak disease resistance, easy to be infected with leaf spot. Banana plants absorb potash fertilizer, which is the most before budding, so we should pay attention to additional application before budding. After the banana plant survived, you began to extract the first new leaf until the bud blossomed; potash fertilizer must be applied every 15 to 20 days, each plant applied 100g potassium chloride or potassium sulfate. After the potash fertilizer was sprinkled around the banana plant, shovel a small amount of mud from the furrow to cover the potash fertilizer, or sprinkle it around the plant after 10kg of water. In addition, 0.2-0.3% potassium dihydrogen phosphate solution must be sprayed on the leaves every 10-15 days, or 500-fold high-efficiency biological phosphorus and potassium fertilizer solution must be sprayed evenly to wet all leaves and supplement potassium fertilizer from the leaves, which is beneficial to the normal growth of banana plants. improve the potassium content in the plant, promote budding and flowering, and improve yield and quality. Click to get more nitrogen, phosphorus and potassium application techniques click to get more chemical fertilizer application techniques click to get more banana planting techniques
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What fertilizer can be applied to prevent the premature senescence of cotton?
What fertilizer can be applied to prevent the premature senescence of cotton? Please introduce the causes of premature senescence of cotton: 1. Transgenic hybrid insect-resistant cotton needs more potash fertilizer than conventional hybrid cotton, and the rate of absorption and transformation of potash fertilizer is slower, if the amount of potassium application is insufficient, it is easy to show symptoms of potassium deficiency. Now there are many old cotton fields and few new cotton fields.
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How to apply nitrogen fertilizer to fruits?
How to apply nitrogen fertilizer to fruits? The sweetness of fruit is determined by the amount of sugar in its cells, while the accumulation of sugar is closely related to nitrogen fertilizer. Therefore, the sweetness of fruit is related to nitrogen fertilizer. Within 28 days after flowering, the cells of young fruits are in a state of division and filling.
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