Pollution-free cultivation techniques of eggplant in summer

I believe everyone has eaten eggplant, it is an autumn vegetable, it is grown in almost every household in the countryside, and it is also one of our home-cooked dishes. However, it is not easy to grow eggplant, because eggplant itself is very fragile, and great changes in the weather will have a great impact on eggplant. However, as long as we master a correct cultivation technique, we can not only protect eggplant, but also grow effectively. So how to cultivate in order to achieve high yield? Let's have a look!

1. Seed selection and budding

The selection of pollution-free and pathogen-free seeds is the basis of high yield, such as purple eggplant is a better variety. The seeds need to be soaked a week before sowing. The seeds are soaked in warm water of about 55 degrees and need to be stirred constantly. Then stop stirring when the water temperature drops 30-35 degrees and soak it for eight hours. After soaking, wrap the seeds in a wet towel and put them at 35 degrees Celsius for germination. Wash them at least once a day. If more than half of the seeds germinate after a week.

2. Planting and transplanting

After germination, the seeds need to be cultivated before transplanting and planting. After germination, the seeds are buried in the soil, covered with fine soil, and then the sunshade facilities of the seeds are made. When the seedling grows two true leaves, it needs to be divided into one seedling. When the seedling growth time reaches one month, the height is within 10-20cm, and the root grows normally and there are buds, it can begin to transplant. It is necessary to select high-quality seedlings with strong growth and good development, and control the planting density. The best time for planting is to plant in the afternoon, apply enough water after planting, provide growth needs, and then water again the next day.

3. Topdressing and watering

Before planting, the base fertilizer should be fully applied to improve the soil fertility, and topdressing at least three times according to the growth of the plant during the growth period. The first time in the live grain after the manure rotten farm manure or compound fertilizer, the second time in the expansion period and the first fertilizer, the last time in the fruit period. The fixed root water and stable fruit water are poured enough to promote the water absorption of the plant, improve the growth rate and keep the soil moist. When the fruit is enlarged, we should also pay attention to adequate water supply, so that the fruit is fully expanded and the pericarp has high glossiness.

4. Points for attention

In the process of planting, we should pay attention to the pruning work, cut off the redundant and useless branches, and then remove all the new buds after the eggplant is seated. When the eggplant grows to summer, the growth rate is accelerated, and weeds are no exception, so it is necessary to properly cultivate the soil and combine the weeding work. Too many weeds will easily produce bacteria and insect eggs, we should pay attention to the occurrence of diseases and insect pests, diseases and insect pests will cause serious harm to the growth and development of eggplant. For example, cotton blight, different chemicals can be used to control different diseases, depending on the actual situation.

The above is a simple introduction to the high-yield cultivation techniques of eggplant, eggplant should be harvested in time after maturity, otherwise it will affect the growth of a new round of eggplant and affect the yield. Therefore, we must pay attention to do a good job in the management of the orchard and take corresponding measures for various emergencies in order to obtain higher yield and improve the quality of eggplant fruit.