When is the best time to fertilize bananas?

When is the best time to fertilize bananas? Please guide the banana is an evergreen fruit tree, as long as the temperature is suitable, it can grow and develop for a year, so it needs nutrients to grow every year. However, bananas have different types and quantities of fertilizers in different developmental stages. At present, most of the banana producing areas in China are in the subtropics, and there is a dormant period of relative growth stagnation in winter, and fertilization should be carried out according to climate and growth conditions. Based on years of practice, banana farmers have summed up a set of important fertilization methods. (1) Base fertilizer: each plant was fully mixed with 5 kg of pig and cow manure or barnyard manure, 0.3 kg of lime, 0.3 kg of calcium superphosphate, 20 kg of mature soil fertilizer and tanned topsoil, and then planted seedlings for about 10 days. The function of base fertilizer is to improve the physical and chemical structure and pH of soil. Lay a good foundation for high yield of banana. (2) Fertilizer for flower bud differentiation: applied 60-90 days before budding. When the leaf age of sucking bud seedlings was about 20 large leaves, and when the leaf age of tissue culture seedlings was about 32, each plant was applied 0.2 kg of potassium fertilizer, 0.4 kg of compound fertilizer and 0.5 kg of peanut bran. Conditional banana orchards can apply dung water and upper river mud. Fertilizer can be applied in two stages. It is used to promote flower bud differentiation and increase the comb number and number of female flowers. (3) excessive cold fertilizer: the time is carried out at the end of October. Each plant was applied pig and cow manure, 20 kg barnyard manure, 0.5 kg peanut bran, 0.2 kg potassium fertilizer, 0.1 kg phosphate fertilizer and 0.2 kg lime to increase plant cold resistance. (4) rewarming fertilizer: the time is the middle of March. Urea 0.2 kg, compound fertilizer 0.2 kg, potash fertilizer 0.1 kg and manure water were applied to each plant in order to promote plant growth as soon as possible. Click to get more banana planting techniques click to get more fruit planting techniques