What vegetables are suitable for planting in the first frost?

Vegetables suitable for the first frost growth are: garlic, spinach, coriander, Chinese cabbage, red cabbage moss and leek.

1, garlic

People often say that "white dew grows onions, cold dew grows garlic", and it is time to plant garlic before and after cold dew. Garlic is a crop planted in autumn, especially in the south. Even after the first frost, the weather is not particularly cold, so it can be used in kind of garlic.

2. Spinach

Spinach is a cold-tolerant vegetable, which can be planted all year round. The lowest temperature is above 5 degrees, and spinach seeds can germinate normally. However, if you sow in the open field after the first frost, you must sow before the soil freezes, or take other heat preservation measures, otherwise the germination rate of spinach seeds is low, and it is difficult to produce complete seedlings.

Step 3: coriander

Coriander, also called coriander, can be planted all year round and harvested in batches 40-60 days after sowing. Coriander has strong cold tolerance and short growth cycle, and can withstand the low temperature of about-10 degrees. It can still be planted in the open air after the first frost, but some heat preservation measures can be taken in the open air.

4. Chinese cabbage

Cabbage is common in our life and can be planted all year round, so the planting area in China is also very wide, and it is planted in both north and south. There are many kinds of cabbage. You can choose cabbage with high cold tolerance before and after the first frost, and water it a few days after transplanting, which is beneficial to survival.

5, red cabbage moss

Among the vegetables in winter, red cabbage moss is also representative, and its cold tolerance is particularly strong. Even in the environment of ice and snow, it can still grow normally, so it can be planted in the open field before and after the first frost.

6. chives

Leek, like coriander, is a vegetable used for seasoning and is often used in cooking. Leek has strong adaptability and good cold resistance, and can be planted before and after the first frost.

Agricultural management of the first frost solar terms

In the middle and lower reaches of the Yangtze River and its south area, winter wheat and rape should be interplanted in time, and intertillage should be used to weed and prevent aphids. Harvest the late rice when it is ripe to prevent bird damage and grain dropping. It is very important to dig in time in the south. Red yam is harvested too early, and the yam block is not fully expanded, which will affect the yield; However, if the excavation is too late, it may be destroyed by early frost, and the blocks will be frozen and deteriorated, which can not bear storage.

At this time, deep tillage is beneficial to reduce the accumulation of reducing harmful substances in the northern farmland where autumn crops such as soybeans, cotton and sweet potatoes have been harvested, so as to maintain the health of the soil. At the same time, soil tillage should be combined with the application of organic fertilizer in the whole layer to supplement soil nutrients and improve soil fertility.