What kind of fertilizer is mainly applied to red meat honey pomelo?

What kind of fertilizer is mainly applied to red meat honey pomelo? Please introduce that red meat honey pomelo is mainly potassium fertilizer, which is closely related to photosynthesis and metabolism of carbohydrate, protein and nucleic acid, and is an activator of many enzymes. Potassium is highly mobile in plants and is often exported from old leaves and mature tissues to young parts with strong metabolic activity, such as buds, tender leaves, root tips, cambium and other meristems. Red flesh honey pomelo has high potassium content in flowers and fruits. Potassium is an important element that determines fruit yield and quality. Proper potassium supply can promote plant assimilation, make tree potential and shoot growth normal, increase fruit setting, increase fruit size, improve fruit storage tolerance, and improve plant drought resistance, cold resistance and disease resistance. In a certain range, increasing the potassium content of the plant can increase the fruit and yield. Potassium deficiency hinders protein synthesis, shoots grow, fruit is small and early yellow. Excessive potassium inhibited plant growth, the plant was short, and the fruit skin was less thick and juicy. In general, the increase of potassium content in leaves of red flesh honey pomelo orchard will decrease the content of magnesium and calcium, while insufficient application of potassium will increase the contents of nitrogen, magnesium, calcium, phosphorus and iron in leaves. Click to get more pomelo planting techniques click to get more fruit planting techniques