How to Fertilize Papaya? A Detailed Explanation of the Latest Technical Points

Most people understand papaya as having the effect of enhancing breast size, and generally only those with small breasts would eat it, but in fact this is not the case. Regardless, what the editor wants to introduce to you today is unrelated to this; what you need to understand today is papaya fertilization techniques, that is, how we should fertilize when growing papaya. Let's read the content below for an interpretation.

I. Fertilizing Young Trees

The growth cycle of papaya is not very long. After transplanting, a sapling of ordinary size has a growth cycle of about six to eight months before it can bear fruit, while the growth cycle of most papaya plants is three to five years. That is to say, the period during which papaya has not yet borne fruit all belongs to the young tree stage. During this period, the main goal is to promote the growth of young trees so that they end the growth stage as early as possible and enter the fruiting stage. Therefore, in addition to the base fertilizer, we also need to carry out frequent topdressing, with each topdressing amount controlled at around 30 jin, usually mainly using quick-acting fertilizers, such as quick-acting nitrogen fertilizer, urea, and the like.

II. Fertilizing Mature Trees

1. Base fertilizer

Base fertilizer is the basic nutrient supply for papaya growth, and it is generally applied after the annual papaya harvest or in spring. Each application mainly uses decomposed poultry manure combined with a small amount of phosphate fertilizer, and it is best to add about 1 jin of lime when fertilizing. Of course, if conditions permit, organic micro-fertilizer can also be used as base fertilizer; its nutrient content is higher and its efficiency is better.

2. Growth fertilizer

Growth fertilizer is mainly used to promote the growth of papaya branches and leaves so that the plant enters the flowering stage as early as possible. Growth fertilizer is not applied all at once; we need to apply it in multiple rounds, mainly using nitrogen fertilizer, once every half month or so, for about five consecutive times, and the fertilizer concentration gradually changes from dilute to concentrated. Of course, during this period we can also apply it together with fungicides and foliar fertilizer, so that the fertilization effect is better.

3. Flower-promoting fertilizer

When the growth fertilizer for papaya has been applied properly, flower buds will gradually appear, and at this time we need to increase the amount of fertilizer. However, for fertilization during this period, we mainly use phosphate fertilizer and potassium fertilizer, and reduce the amount of nitrogen fertilizer used. We mainly apply flower-promoting fertilizer in two rounds, divided into before flowering and after flowering. Before flowering, we mainly use a ternary compound fertilizer of phosphorus, potassium, and nitrogen, among which the nitrogen content is the lowest, with the amount per tree controlled at around 100 grams. Fertilization after flowering is the same as before flowering, which can maintain the growth vigor of the papaya tree and also promote flower bud differentiation. To prevent papaya from boron deficiency, we also need to appropriately spray borax.

4. Fruit-swelling fertilizer

After papaya has set fruit, we need to promote the enlargement of the papaya fruit, and the topdressing at this time has a very large impact on the yield and quality of papaya. Under normal circumstances, we mainly use ternary compound fertilizer for topdressing, with phosphorus and potassium elements as the main components. Papaya's fruit-swelling fertilizer is slightly different from that of other fruit trees; it needs to be applied in multiple rounds, generally once a month. The amount used per fruit tree gradually increases each time, but does not exceed 1 jin at most.

When conditions permit, papaya topdressing is best done by combining organic fertilizer and chemical fertilizer, using quick-acting fertilizer and long-acting fertilizer, and combining this with foliar fertilizer; this is the best fertilization technique. The above is the papaya fertilization technique the editor introduced to you today. If you have anything else to add, you can leave a message below.