The fertilization method for papaya trees is divided into four steps: seedling stage, mature stage, flowering stage, and fruiting stage. For seedlings, apply fertilizer every 10-15 days, mainly using quick-acting fertilizers. Mature trees should be fertilized with well-rotted poultry manure, supplemented with a small amount of phosphate fertilizer. During the flowering stage, potassium and phosphate fertilizers are the main components, with nitrogen fertilizer as a supplement. For the fruiting stage, monthly top dressing should mainly consist of ternary compound fertilizer.
Fertilizing Seedlings
Papaya trees need to be fertilized from their seedling stage, with fertilizers applied every 10-15 days, mainly using quick-acting fertilizers. To promote the growth of seedlings and encourage them to transition from the growth phase to the fruiting phase as early as possible, top dressing should be carried out every month, preferably with quick-acting nitrogen fertilizer and urea.
Fertilizing Mature Papaya Trees
Papaya trees require regular fertilization during their mature stage, typically performed annually in the spring. Each fertilization application primarily consists of well-rotted poultry manure, supplemented with a small amount of phosphate fertilizer. It’s advisable to add around one kilogram of lime during fertilization. This enhances the nutrient content and improves efficiency.
Fertilizing During Flowering Period
During the flowering period, papaya trees require fertilization primarily with phosphate and potassium fertilizers, while reducing the use of nitrogen fertilizers. Before flowering, it is advisable to use ternary compound fertilizer containing phosphorus, potassium, and nitrogen. After flowering, the emphasis should be on potassium fertilizer with nitrogen fertilizer as a supplement, effectively promoting flower bud differentiation.
Fertilizing During Fruiting Period
To encourage papaya trees to bear more fruits, it’s important to fertilize them regularly with an appropriate amount of fertilizer. Ternary compound fertilizer, with a focus on phosphorus and potassium elements, should be applied as a top dressing, approximately once a month. As August approaches, it’s advisable to supplement with organic fertilizer to improve fruit quality.
With the insights provided above, we hope that your papaya trees will bear abundant fruits and that the papayas will be wonderfully fragrant and delicious.
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