The latest course of planting techniques and methods of papaya and its yield per mu

Papaya belongs to the Rosaceae fruit, the plant is a small tree. The main producing areas are Shandong, Shaanxi, Henan, Hubei, Jiangsu, Guangxi and other temperate zones and subtropics and tropics. How should papaya be planted, what kind of growth environment should be needed, and how should we manage plant growth after planting? In addition, how much output is there if you plant one mu of papaya? Will it be proportional to the input? So next, we will mainly introduce the issues that you are concerned about.

One mu of output

Papaya cultivation, if meet the growth requirements, proper management, suitable climate, under normal circumstances to plant an acre of papaya yield, about 60 to 100 jin of a tree. Then an acre of land is planted with about 120 to 150 trees. The output is about 7200 to 15000 jin. However, it is only a general data for reference. after all, the density of sloping land is different from that of flat land, and the yield of each tree is not absolute.

II. Planting techniques

1. Planting density

Papaya is generally planted in spring, higher temperatures in winter can also be planted in autumn, colder places in winter can be planted in autumn, but one more winter management, the loss outweighs the gain. Generally, the sloping land is different from the flat land, the flat land is sparse, and the sloping land is denser. The common suitable spacing on the flat ground is the row spacing of 3 meters, the spacing of 4 meters, and the row spacing of 2 meters on the slope.

two。 Fertilizing and controlling water

Papaya planting should be heavy 2 base fertilizer, the amount of base fertilizer accounts for more than 60% of the annual fertilizer application, which can ensure soil fertility, as well as the continuous supply of nutrients, can meet the long-term fertilizer demand. After applying the base fertilizer, we should irrigate once, dilute the fertilizer and dissolve it into the soil. In the future, you can top fertilize twice during the flowering and fruiting period. Once before the flower, once bear fruit. After fertilization, it should be watered, or directly dissolved in water.

3. Bear fruit

Topdressing once before flowering, the use of quick-acting fertilizer can promote flower bud differentiation, and the application of farm manure can provide continuous nutrition throughout the flowering period. If there is no fertilization at flowering stage, pollen can be collected and pollinated artificially to ensure pollination and fertilization. Or release bees to help pollinate. Some flowers are incomplete and superfluous and should be thinned in time. As a result, fruit protectants can be sprayed later.

4. Plant adjustment

Papaya plants are usually kept cylindrical and spindle. This is easy to manage, so it is necessary to dry and cultivate branches after planting and growing. Gradually cultivated into a tree. After shaping, it is only necessary to trim dense branches, weak branches, redundant branches, disease and insect branches, long branches and so on. Just reduce unnecessary nutrition consumption.

Papaya planting methods, there are certain exquisite, planting methods and management, growth conditions, determine the final planting yield, or there are certain influencing factors.