Propagation techniques of cauliflower

Daylily is no stranger to us. It is a common ingredient in life. It can not only be eaten, but also has certain ornamental value and medicinal value. It has the effect of anti-inflammatory, clearing away heat and stopping bleeding. The economic benefits of growing it are considerable, so do you know how it reproduces? Let's take a look at the propagation techniques of day lily.

1. Plant division propagation method

selecting old yellow flowers with strong growth, digging out a part of rhizomes from mother plants, removing soil, cutting off old roots and diseased roots at the lower parts of rhizomes, separating each plant, peeling brown sweaters outside rhizomes, and exposing lateral buds. 2-3 layers of new roots are reserved for rhizomes to be planted in the field. This propagation method is simple to operate and has high survival rate. It can be carried out in all seasons of the year, but it is suitable for spring and autumn. It is a common asexual propagation method in production.

2. Bud propagation

Daylily root for the fleshy stems, it has a lot of fleshy stems protruding bud, these buds generally do not germinate, only in the main lateral buds damaged, it will germinate. With this feature, these hidden buds can be cut open and cultured to form a new plant. Bud propagation can be carried out all the year round. It is also best to dig out the plants in spring and autumn, remove the root sweaters, expose the lateral buds, cut them into several sections according to the hidden bud parts, and require 1-3 bud clusters on each section. This method is technically strong and has a high propagation coefficient, so it is necessary to select rhizomes with strong vitality, high survival rate and short years.

3. Seed reproduction

Seed propagation is the most commonly used in production, and seeds can be cultivated by themselves or purchased directly. Good seed treatment, choose a sunbed or greenhouse and other sites, with fertile vegetable soil as seedbed, the soil after disinfection treatment. After soaking seeds in temperature for 2 days, sow seeds again, adopt dibbling method, open holes and sow seeds according to plant spacing of 15 * 3 cm, and cover soil with 2 cm after sowing. Generally, the temperature is suitable for emergence in 1 week of the month. The emergence should be strengthened, the soil should be kept moist, and attention should be paid to weeding and pest control to promote the growth of seedlings. The seedlings can be transplanted to the field in the coming year.

The above is the introduction of daylily propagation technology, I hope to help you, want to know more related knowledge, please pay attention to us.