Seven main points of high yield cultivation of papaya

1. Seed collection

When choosing a seed-picking mother tree, it should be selected. The tree has a strong body and strong resistance to diseases and insect pests. The fruits of the early and many good tree species are peeled off. The harvested fruits are peeled off, the seeds are taken out, and dried in a dry and ventilated place .

2. Sowing the garden

Choose plots with fertile and loose soil, rich in organic matter, ventilation and ventilation, and convenient drainage and irrigation for planting. Before planting, plots should be prepared and put into rotted farm manure, soaked with 0.3% potassium permanganate, and then drained. , Put it in a 35 degree humidity and dark environment to germinate. After the seeds are exposed, spread the seeds evenly into the plot.

3. Seedling management

When the papaya seeds emerge, you need to pay attention to field ventilation, pay attention to weeding and water spray to moisturize, and then spray a 0.1% potassium dihydrogen phosphate and brassinolide mixed solution on the leaves to ensure that the seedlings are strong and the seedlings are winter. Need to do a good job in cold protection.

4. Water and fertilizer management

Fertilization should be combined with soil testing formula fertilization technology to fertilize reasonably. Phosphorus and potassium fertilizers are applied during the fruit expansion period, and 0.3% potassium dihydrogen phosphate is sprayed during the full flowering period, which can promote high quality and high yield of papaya. The vegetative growth period and fruit expansion period should be reasonably irrigated to promote the rapid growth of papaya.

5. Plastic trimming

The main branches of papaya should just keep 2-3 side branches, and then each main branch bears 1-3 fruiting branches, which can easily increase the yield of papaya.

6. Prevention of diseases and insect pests

Papaya is susceptible to mosaic diseases, aphids, papaya borer and other diseases and insect pests. Mosaic disease can be controlled by foliar spray with 600 times solution of Mycotoxin, and aphids can be controlled by 10% acetamiprid 1000 to 1200 times liquid rotation spray control. The borer can be controlled with 10% imidacloprid 1000 times solution spray. The effect is very good.

7. Harvest in time

Papaya matures faster when the temperature is high, and harvesting too early or too late is unfavorable. It should be harvested when the whole fruit turns yellow and the peel is not soft to ensure papaya yield.

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