Many people in the countryside will grow cauliflower at home, and cauliflower is also a kind of homemade vegetables. The most common practice is to dry cauliflower, cauliflower and fried pork belly. The nutritional value of cauliflower is also very high. It is understood that cauliflower can have a certain anti-cancer effect. Today, we will simply learn how to plant cauliflower.
Sowing time
Different cauliflower varieties are also planted at different times, and they are planted in different places, and there are certain differences in their sowing time. Just like the cauliflower planted in the Hubei area, it is usually carried out in autumn. It is probably planted around the beginning of August each year. The time for seedling cultivation is one month, that is, transplanting and planting in the beginning of September, to twelve. Harvesting is carried out in the month. However, in some areas it is planted in the autumn and winter seasons and then in the spring, so we have to decide the time of planting according to the specific conditions of the location.
2. Seeding method
There are generally three ways to plant cauliflower, which are live broadcast, strip broadcast, and aerial sowing. The live broadcast is to spread the seeds evenly on the seedbed, and then sprinkle a layer of fine soil to cover the seeds. The seeding is generally carried out according to the line spacing of about ten centimeters to open a shallow ditch, the ditch is about three centimeters deep, and then the seeds are evenly sprinkled, and then the soil is covered. The sowing is carried out according to the distance of about 5 cm per hole. The seeding amount in each hole is three to four, and then the soil is covered. One thing we should pay attention to when planting is to pour water before planting.
3. Seedbed finishing
In the nursery field of cauliflower, we generally choose a place with convenient watering, good drainage, good soil fertility and strong permeability. Then we need to prepare nutrient soil, which is mainly composed of fully decomposed farmyard manure, followed by sufficient mixing of soil and fertilizer, a small amount of phosphorus and potassium fertilizer, calcium fertilizer, etc., and then sieving is completed. The nutrient soil prepared for reprocessing is placed in the nursery field, and the thickness is about 20 cm. Finally, the seedbed can be leveled to be sown.
4. Seedling management
After the seeds are sowed, in order to avoid the effects of underground pests on the growth of the seeds, we usually spray the agents around the seedbed after the next seed. After the cauliflower seeds are emerged, it is necessary to squirt the rickets, Jianzhibao, harvest and other medicines on the seedbed, so as to avoid the occurrence of pests such as leaf miners and squatting diseases. Finally, we must pay attention to watering and drainage in the management of seedlings to maintain reasonable humidity in the field.
5. Colonization management
When the cauliflower seedlings grow to about fifteen centimeters, they are transplanted. The spacing between the plants is usually 50 cm and the spacing between the plants is forty centimeters. After planting, pay attention to observe the survival of the seedlings in the field, and find that the dead seedlings should be replenished in time. Finally, after the planting is alive, scientific field management is carried out, which can promote the early flower buds of cauliflower and increase the yield of cauliflower.
The above is all the main points of the cultivation of cauliflower. If you want to learn more about the prevention and control of cauliflower pests and diseases, you can continue to pay attention to the Huinong School!
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