In the method of raising eggplant seedlings, budding in the early stage is the key, and the management in the later stage should be reasonable.

Land selection and preparation: the soil is required to be fertile, loose and pollution-free, and then fertilized and leveled. Seed soaking and sprouting: select good varieties, soak them in warm water, remove them in about 12 hours, wash them in soaked gauze several times, and then sprout in an environment of about 28 ℃. Sowing: when the seed reaches 80% whitening rate, it can be sown. Late management: reasonable control of seedling bed humidity, temperature, nutrients, reasonable planting density.

I. selection of land and land preparation

1. Before sowing, the seedling site should be selected first, and then the soil preparation should be carried out.

2. Eggplant can be planted in plots where chili peppers or vegetables can be planted, so we must pay attention to crop rotation.

3. The soil of the seedling land is required to be good in water and fertilizer conservation, fertile, loose and pollution-free, etc., and then the seedbed is arranged.

4. Add fertile pastoral soil to the soil, mix it with rotten farm manure, mix it well, and finally level the seedbed.

Second, soaking seeds to accelerate germination

The main results are as follows: 1. firstly, the varieties with high yield, high quality, good quality and good resistance are selected, and then the seeds with full grains without diseases and insect pests are selected for planting.

2. Before planting, soak the selected seeds in about 30 ℃ of warm water, let the seeds absorb enough water, and they can be fished out in about 12 hours.

3. Wrap the seeds in soaked gauze, wash them in water several times, and finally put them in a room with a temperature of about 28 ℃ to accelerate germination.

Third, sowing seeds

1. When the white bud of the seed is 80%, the seed can be sown.

2. Before sowing, the seedbed should be watered thoroughly, then the eggplant seeds should be evenly sprinkled on the seedbed and the soil should be covered.

3. After sowing, the treatment of moisturizing and heat preservation is needed, and the seedling bed can be covered with a layer of straw or plastic film, which is beneficial to improve the emergence rate of eggplant.

4. after most of the eggplant seedlings emerge, the mulch can be uncovered and taken away.

IV. Post-management

1. Before the eggplant seedlings are planted, the temperature of the seedling bed should be controlled at about 20-25 ℃ and the humidity of the seedling bed should be controlled at about 25%.

2. The humidity or temperature of the seedling bed is too low or too high, which will affect the growth of eggplant seedlings, so reasonable regulation is needed.

3. In the process of planting, it is necessary to reasonably control the planting density, about 10cm per plant spacing, and reasonably control the light, nutrients, humidity and temperature of the seedling bed, which is beneficial to promote the growth of eggplant seedlings, improve its quality, and thus improve the economic benefits of planting.