What vegetables are suitable for growing in February? Master these points for attention will be successful!

Every February is a good time for farmers to start comprehensive spring ploughing. Spring blossoms and everything recovers. So what kind of vegetables should I grow in February? What considerations need to be mastered? Let's have a look together!

What vegetables are suitable for growing in February?

1. Cucumber

Cucumbers prefer warmth to the cold. The suitable temperature for fertility is 10-32 ℃. Generally, 25-32 ℃ in daytime and 15-18 ℃ at night are the best, and the most suitable ground temperature is 20-25 ℃ and the lowest is about 15 ℃. The most suitable temperature difference between day and night is 10-15 ℃. The photosynthesis of cucumber was poor at 35 ℃, high temperature obstacle appeared at 45 ℃, and the cucumber was frozen to death at-2-0 ℃. If the seedlings were refined at low temperature, they could withstand the low temperature of 3 ℃.

two。 Spinach

Spinach can be eaten all the year round, and it is relatively easy to grow. Just apply enough base fertilizer before sowing. Then, after the spinach seedlings grow out of true leaves, they will carry out inter-seedling. At the same time, combined with weeding, when the true leaves grow out of 3-4 pieces, you can sprinkle human urine and manure again.

3. Carrot

Carrots are not only cultivated in spring, but also in autumn. Carrots are suitable to grow in soils with high topography and good drainage, and are more suitable in soils rich in humus. Before planting, we fully ploughed the soil and mixed it with 3000 kg of rotten farm manure and 14 kg of potassium sulfate per mu.

4. Chinese cabbage

Cabbage is more hardy and likes cold climate, so it is suitable for growing in cold season. If cultivated in high temperature season, diseases and insect pests are easy to occur, or the quality is poor and the yield is low, so it is not suitable for cultivation in summer.

Matters needing attention in vegetable planting in February

1. Heat preservation and anti-freezing of vegetable field

The low temperature in the vegetable field will not only affect the normal growth of vegetables, but also cause the rotting of the roots and leaves of vegetables.

two。 Ventilation and light transmission

After the temperature rises, the humidity in the greenhouse will increase obviously, which is not conducive to the warming of the greenhouse, affect the growth and development of eggplant, fruit, melon and vegetables, but also significantly increase the occurrence of diseases. At this time, we should attach great importance to ventilation and light transmission in the shed, reduce the humidity in the shed, and discharge harmful gases in the shed in time, such as ammonia, sulfur dioxide and so on.

Because the difficulty of growing vegetables is not high, many friends have their own set of experience. You can make arrangements according to the specific conditions of the local weather environment, and remember to give priority to temperature changes.