How to grow cauliflower (cauliflower)? How is the planting benefit?

Cauliflower, also known as cauliflower or cauliflower, has a variety of practices, delicious taste, is a more popular vegetable, high nutritional value, but also a good medicinal effect, loved by many people and growers, so how to grow cauliflower (cauliflower)? What is the planting benefit?

How to grow cauliflower?

1. Planting time: there are many varieties of cauliflower, which correspond to the climate of each season. Very early-maturing and early-maturing varieties are heat-resistant and heat-resistant, so they are suitable for planting in summer, and the planting time is from June to September. Mid-maturing and late-maturing varieties are not resistant to high temperature, but cold-tolerant, so they are suitable for planting in spring and winter, and the planting time is from November to February of the following year. In addition, the planting time varies slightly in different regions, so the planting time is determined by variety and local climate.

2. Sowing: cauliflower seeds can be sowed directly without any treatment, but its seeds are small and must be sowed evenly. Sowing is covered with a layer of organic soil. After watering, cauliflower can germinate in about 3-4 days.

3. Illumination: cauliflower does not have strict requirements for light, likes the environment with sufficient light, strong plant growth, compact flower heads, bright green color, poor growth of plants with insufficient light, small flower heads and dim color.

4. Temperature: cauliflower likes a warm environment, the suitable temperature for growth is 20-25 degrees, it is difficult to form a flower ball above 25 degrees, and the low temperature below 0 degrees will freeze the plants.

5. Soil: cauliflower has strong adaptability and low demand for soil. It is best to plant cauliflower in sandy loam soil with deep soil layer and rich organic matter, and the soil ph value is between 5.56.5.

6. Watering: cauliflower has a large demand for water, so it is necessary to maintain sufficient water at all times, and the lack of water will affect the formation or poor quality of the flower head.

7. Weeding in the middle tillage: pay attention to the removal of weeds during the growth period of cauliflower, which can be combined with weeding and loosening soil for 1-2 times.

8. Fertilization: when planting cauliflower, reasonable fertilization is indispensable. One week after planting, one seedling fertilizer can be tried, and three weeks later, compound fertilizer can be applied to make its roots grow rapidly.

9, diseases and insect pests: cauliflower leaves are broad and fat, succulent and juicy, vulnerable to pests, especially cabbage insects, bugs, etc., so regular spraying should be used to prevent and control insect pests.

Second, what is the planting benefit of cauliflower?

Planting cauliflower can not only make use of its edible value to make a profit, but also make use of its ornamental value to obtain greater profit space. In addition, cauliflower is generally sown in early spring and autumn, and the yield in autumn is higher than that in spring. Take autumn sowing as an example, the early harvest time is 45-60 days, Yamei as an example, the yield per mu is 4000-5000 jin; the mid-maturity harvest period is 65-80 days, the yield per mu is 4500-6000 jin; the harvest time of late-maturing varieties is 85-100 days, the average yield per mu of Baisheng King is 6000-7000 jin, and 6500-8000 jin in winter. In addition, the market price of cauliflower fluctuates greatly, the highest is 10.08 yuan / kg, while the lowest is only 1.68 yuan / kg. At the same time, the law of the price operation of cauliflower is also relatively vague in a year. But on the whole, from the above data, we can see that the benefit of planting cauliflower is still good, but planting cauliflower needs to pay attention to the price fluctuation in the local market at any time, and choose the appropriate time to be listed on the market according to the local market price. in general, out-of-season cultivation is easy to get high prices and higher benefits.

Time: 2019-03-13 Click: