How to select the seeds of yellow pearl fruit? What are the methods of raising seedlings?

Huangzhu fruit, also known as girl fruit, is planted more in Northeast China. This fruit is very rich in nutrition, contains a variety of vitamins beneficial to the human body, sweet and sour taste, and is loved by many consumers. So how to choose the seeds of yellow pearl fruit? What are the methods of raising seedlings? Next, the editor will tell you about it!

First, how to select the seeds of yellow beads?

The cultivation of yellow pearl fruit is mainly based on self-cultivation and seed retention, and it plays a good role in management after selecting high-quality varieties. First of all, choose the yellow pearl fruit according to the popularity of the local market, and then choose to adapt to the local climate. At present, growers in the market will choose larger yellow beads. When selecting varieties, we should give priority to extra-large yellow beads, small yellow beads and so on, with emphasis on plants with outstanding characteristics.

2. The method of raising seedlings of Huangzhu fruit.

1. Seedling raising mode

The seedlings are mainly raised in plastic greenhouse or middle greenhouse, the seedling bed is located in the place with high terrain and good drainage, and the plots where fruits and vegetables have not been planted in the previous crop are selected. The seedling area per mu of yellow pearl fruit should be 30m2 in greenhouse or middle greenhouse.

2. Soaking seeds

Usually soak the seeds in warm water of about 50 ℃, the amount of water is about 4 to 5 times that of the seeds, pour water and stir until the water temperature drops to about 30 ℃, and then soak the seeds at room temperature. During the seed soaking period, the warm water of about 30 ℃ was changed every 8 to 10 hours, and the seed soaking time was generally 24 hours.

3. Accelerating budding

Because the seeds are small and the dosage is small, the method of mixing seeds with fine sand is generally used to promote germination. The dosage of fine sand is about 8 / 10 times of the amount of seeds (fine sand needs to be sterilized with boiling water). The seeds are wrapped in a wet cloth and germinated under the condition of 20 ℃ ~ 25 ℃. Turn twice a day, and rinse with warm water, in order to release a lot of breathing heat, breathe oxygen, remove carbon dioxide, and continue to sprout after washing. It can sprout in 3 or 4 days.

4. Preparation of bed and soil

Bed soil is a neutral soil free of germs and pests, rich in humus and nutrient elements, with a good structure, loose and unconsolidated, and free from herbicides and other drug hazards. The bed soil should be fully turned in the sun, the fertilizer should be fully mature, and the fertile soil should be mixed evenly.

6. Preparation of nutritious soil

Garden soil: organic fertilizer = 1 ∶ 1 or 2 ∶ 1. If the soil is viscous, 10% fine sand can be added, mix well and sift, accumulate and set aside. The bed soil of seeding bed is generally thick 6~10cm, and nutrient soil 100~125kg is needed per m ~ 2 seedling bed. The thickness of bed soil of transplanting bed is generally 12~17cm, and nutrient soil 150~200kg per m ~ 2 seedling bed. Nutrient soil disinfection: mix 70% dimethyloxone and 70% methyl topiramate 1 ∶ 1 evenly, spray the bed soil evenly with 1000 times of water.

7. Sowing seeds

Seedling cultivation and transplanting covered with plastic film is suitable for sowing from late March to early April.

Well, that's all the editor wants to share with you today. if you have the idea of planting yellow pearl fruit, you can first choose a larger variety of yellow pearl fruit, so that the fruit will be of better quality. In addition, the editor also shared with you some seedling methods of Huangzhu fruit, hoping to help you.

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