How does dandelion spread its seeds?
Dandelions spread their seeds by the wind. Dandelion is the achene of dandelion, a plant of the family Compositae. when it is ripe, the crown unfolds like a parachute, fluttering in the wind, spreading the seeds far away.
Planting method of dandelion:
1. Prepare the soil
Dandelion growth must be suitable soil, it is recommended to use rotten leaf soil, river sandy soil, pastoral soil and a small amount of base fertilizer. After completing the soil preparation, it is necessary to spray carbendazim solution in the soil and do a good disinfection treatment to ensure that the seeds grow smoothly in the soil.
2. Budding treatment
If you plant dandelion in spring, you need to accelerate the germination of the plant, soak it in warm water of about 40 ℃ for about 1 day, and then put it on a wet towel for 2 days. If it is planted in autumn, budding treatment is not needed.
3. Planting on the basin
Then sow the treated seeds in the prepared soil, and then spread a thin layer of soil to complete the planting. After the completion of planting, it is necessary to observe the dry humidity of the soil, and if the soil is too dry, it is necessary to spray water properly to keep the soil moist and promote seed germination.
4. Late maintenance
Next, we need to strengthen the management of the plant, control the light and water in the early stage, put the plant in a semi-overcast and ventilated environment, and the seeds can germinate in about a week. After that, the light conditions can be appropriately increased to promote the growth of plants, and a small amount of thin liquid fertilizer can be applied after a month of culture.
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How to trim the green basket
Cut the overgrown branches from the stem and try not to hurt its roots. After pruning, new branches will grow again and should be trimmed again in time. The overgrown branches and bifurcated branches should also be pruned in time, and yellow leaves should occur in the process of growth.
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Planting technique of grape y-frame
The garden was established by the way of large and small row spacing, with a large row spacing of 2.7 meters, a small row spacing of 0.2 meters, and a plant spacing of 1 meter. The seedlings were planted in parallel with about 500 grapes per 667 square meters. Prepare for the establishment of the garden and promote the management of young trees. Y-frame cultivation mode and structure:
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