Some vegetables are resistant to cold, but how much do you know about them?

1. Chinese cabbage.

Lidong radish and small snow cabbage" is a rural proverb that even our local children can recite catchily. It is said that the beginning of winter solar term is the green radish harvested in the field, and the light snow solar term is the harvest season of Chinese cabbage.

After our local Chinese cabbage is harvested, set aside a few to eat at home, and the rest will be directly dug in the vegetable cellar for storage, first placed in the vegetable cellar with the head up and the roots down, let the sun dry for a few days, encounter rain and snow, cover and cover, until the heavy snow solar term or the beginning of winter, will be covered with soil and completely filled tightly. In the spring of the second year, when the permafrost layer melts, it is taken out and stored at low temperature, and the taste is delicious, and the fresh Chinese cabbage growing in the ground has the same taste.

2. Leeks. Leeks can be said to be the evergreen vegetables in the people's vegetable basket, and dumplings, buns, soup, and stir-fry are all good raw materials. In late autumn, when the grass decays and the grass is barren, the open-air leeks can continue to grow under a small arch shed, and it is not a problem to eat one or two more stubbles.

In the early spring of the second year, the leeks are the first to drill out of the bud tip, at this time hoe off the dead leaves, water irrigation, the freshness of the first stubble leeks is obvious to all, and the market will also sell well. After the low temperature in winter, the roots of the leeks after returning to green in the second year are light purple, and people are often called purple-root leeks. The "head knife leek" and "purple root leek" that vegetable vendors often shout at in the market refer to the first stubble of leeks in spring.

3. Spinach. Spinach is a more down-to-earth variety in our local countryside, sown in mid-October or early November before wintering, the warm winter phenomenon in Jiaodong countryside in recent years is obvious, and you can pick up larger spinach seedlings to eat in the first winter. Or in the countryside in winter, the firewood pot boils sweet potato porridge, adds peanuts, soybeans, etc., and finally puts a few spinach seedlings, which can be said to be the finishing touch, the sweet sweet potato fragrance, plus the tender green spinach, makes people drink bowl after bowl.

In short, in our local villages, even in the harsh winter, the onions, garlic, spinach, leeks, Chinese cabbage, etc., all kinds of vegetables with strong cold resistance in the small vegetable garden are also fully arranged. Ordinary people live at home, careful planning can be a long stream, the old saying is good: food is not poor, clothing is not poor, planning to be less than a generation of poor, this is the truth.

The cold-resistant vegetables I know are leeks, coriander, green onions, and garlic, and the cold-resistant properties of these vegetables are still relatively good.

Vegetables with good cold resistance include leeks, green onions, raw garlic, and coriander. And many people love to eat these vegetables.

The understanding is more comprehensive, because I usually like to cook, so I have a more comprehensive grasp of the efficacy of some vegetables.

Autumn and winter are suitable for vegetables grown on the balcony.

Drawing on the cold and frost resistance measures of vegetables in previous years, vegetable farmers can not only do a good job in fertilization and watering in the vegetable seedling stage or vegetative growth period, but also cultivate vegetable seedlings with the help of the use of plant growth regulators, increase the stress resistance of vegetables, and achieve the purpose of cold and frost resistance. Colder weather means that the temperature is relatively low, and too low temperature will cause vegetables to take root and sprout, grow slower or even stop, and when the low temperature is relatively low, it may be frost damaged, and the recovery of growth is slow or even unable to resume growth.

<> then for planting vegetables, vegetables are most afraid of high temperature, high humidity and low temperature, these undesirable factors will lead to vegetable diseases, followed by after entering the autumn and winter, many vegetables can not resist cold, if we do not do in place in the cold-proof measures, repeated wind refining seedlings on sunny days: the outside temperature is about -10, and the maximum indoor temperature in the morning of a sunny day in winter can reach more than 32, it should be repeatedly ventilated, so that the temperature difference between indoor and outdoor is smaller, so that the plants slowly adapt to the environment and grow robustly. Improve the cold resistance of crops.

In the area of off-season vegetable production in winter, it is required to choose a place with a warm climate, abundant sunshine, low altitude or hills in the plain area, convenient water sources, suitable soil conditions, and as far as possible with wind barriers (such as northern alpine barriers or other buildings) for freezing treatment, which is often used for melons and nightshade vegetables. The method is to freeze the seeds to germinate at a temperature of about 0 degrees Celsius for 1-2 days, and then sow seeds, which can promote germination and enhance the cold resistance of seedlings.

The tomato or cucumber seeds that will germinate are placed at a lower temperature of 1-5 degrees Celsius for 12-18 hours a day, and then transferred to a higher temperature of 18-22 degrees Celsius for 12-6 hours, so repeated for several days, can significantly improve the cold resistance of vegetable seedlings, cover the greenhouse with a wall thickness of 1 meter, absorb heat and store temperature during the day, release energy at night accounts for 50% 60% of the room, soil heat absorption and heat release account for 20% 30%, and space heat storage accounts for 20% 30%.

You can make certain changes to the varieties of vegetables, and you can make genetic changes to improve the cold resistance of vegetables and achieve the results you want.

Earth up. Soil is cultivated around the roots of vegetables, and the roots and some stems of vegetables are wrapped in a thick layer of soil, which is less affected by cold climates, and people generally do this.

Of course, if the temperature is particularly low, the leaves are more susceptible to the influence than the rhizomes, so if the local temperature continues to drop to 10 degrees or a few degrees, you can consider using plastic mulch to protect the vegetables from frost damage.

Vegetables are indispensable in people's lives, although in the balanced winter people will still plant some vegetables, and the temperature in winter is very low, so we generally plant vegetables will choose some hardy and easy to raise. SoWhat are the vegetables to grow in winter?？These 6 vegetables have a good taste and are cold resistant!

1. What vegetables can be grown in winter?

1. Radish. Radish can be grown in all seasons in areas with suitable climatic conditions, and in most areas, it is mainly cultivated in autumn, and is one of the main vegetables in autumn and winter. Radish is a semi-hardy plant, and the temperature at which the seeds germinate is relatively low, even at a low temperature of 2-3, it can still germinate; In addition, radish seedlings can withstand both high temperatures of 25 degrees Celsius and low temperatures of minus 2-3, so they are very suitable for planting in winter.

2. Spinach. Spinach is a very delicious vegetable, with high nutritional value, and it is also a vegetable often grown in rural areas, and it is a representative of wintering vegetables in the north. Spinach can be planted all year round, according to the different planting time is divided into autumn spinach, overwintering spinach, spring spinach and summer spinach and other four types, spinach is cold-resistant, frost-resistant is very strong, even in minus 4 seeds can germinate and grow, planting spinach in the wintering season is also a good choice.

3. Coriander. Coriander has a unique taste, many people like to add some coriander to enhance the flavor when stir-frying, coriander likes to be cold, the temperature is higher than 20 and grows slowly, and the growth stops growing if it is higher than 30, because the growth of coriander is frost-resistant at minus 1 to 2, and the requirements for soil are not very strict, so it is a good choice for planting vegetables in winter.

4. Winter vegetables.

Winter vegetables are also known as winter amaranth and winter sunflower, just like its name, winter vegetables have a very strong ability to resist cold, like cold and humid climate environment, is a kind of green leafy vegetables, can be used for people to cook soup or stir-fry, has a certain medicinal value. Unlike other winter vegetables, winter vegetables can grow normally in the cold winter wind even if they are cultivated in the open air when planting, so they are also the main vegetable varieties planted in winter.

5. Baby cabbage.

Small cabbage is generally planted by everyone is the variety of Shanghai green, Shanghai green is also a kind of cold resistant vegetables, there are many kinds of Pinhong Min, some are very suitable for winter planting, although the temperature is 15 degrees, the best growth in the environment with sufficient light, but it can also be safely wintered in two to three degrees.

6. Red in the snow.

Snow red is a kind of mustard green, also known as sherion, just like its name, snow red can also grow vigorously in the snow, its stems and leaves are picked and pickled to eat, can refresh the mind, appetizing and eliminate lead and anti-cancer. You can choose high-quality and high-yielding varieties with strong tillering ability, vigorous growth and strong resistance, such as Wujiang mustard, Shanghai golden silk mustard, nine-headed mustard and so on.

Overall, it's a good time to grow these vegetables in the winter, and now is a good time to grow them, so if you want to eat delicious and fresh vegetables in the winter, you should do it quickly!