What vegetables can be planted in winter without insects, and what vegetables can be planted in all

Which vegetables can be grown in autumn and winter? Which thinning is the most cold-tolerant? There are many vegetables that can be grown in autumn and winter, such as Chinese cabbage, radish, coriander, spinach, etc., these are all vegetables that can be grown in autumn and winter.

We have an old saying here: the cabbage after frost is sweet. It can be seen how hardy the cabbage is.

Chinese cabbage is a biennial plant, if you plant Chinese cabbage in the spring is an annual plant, we in Chongqing generally start to plant Chinese cabbage after the beginning of autumn, to eat until the temperature rises after the beginning of spring next year, the cabbage rushes to moss and flowers, you can basically stop eating.

We plant Chinese cabbage here will plant some late-maturing varieties, so that you can have cabbage to eat during the Spring Festival, the late-maturing varieties of Chinese cabbage should grow for 120 days, after the group is the time of frost and snowfall, after the frost of the cabbage tastes sweet and crisp and tender, it is easy to fry it, especially delicious, like the early-maturing Chinese cabbage has not gone through the experience of severe cold, the blowing of frost and snow, the taste is very different from the taste, the taste is hard, our old people do not like to eat, he always says that the fried is not cooked, and the teeth are ugly.

The cabbage leaves after the frost are full of ice crystals of Bai Lingling, which looks particularly good under the sunlight at the beginning of the morning, and the low temperature makes all the insects on the cabbage leaves freeze to death, so eating the cabbage after frost is not at all worried about having insects, and there is no need to spray pesticides, which is particularly green and healthy, and can be eaten with confidence.

Before we plant Chinese cabbage, we have to go to the local agricultural technology station to inquire in detail which varieties of Chinese cabbage can be the most cold-tolerant, and we should choose Chinese cabbage seeds according to the local climate and environment. Don't buy seeds on the Internet, if you want to buy them, you must first confirm whether they are cold-tolerant varieties to avoid the phenomenon of freezing to death and frostbite of cabbage.

The growth of Chinese cabbage requires sufficient light, suitable water, suitable temperature, sufficient mineral nutrients and fertile and loose soil to grow high-quality and high-yield Chinese cabbage. It is necessary to choose the right variety according to the local climate environment.

Tomatoes, leeks, water spinach, amaranth, bok choy, chives, radish, Chinese cabbage, lettuce, radish, cucumber and other vegetables can be grown all year round.

1. Sow vegetables in January:

Rape, April man, spinach, kale.

Lettuce, potato, green onion, eggplant, tomato (tomato), pepper, taro, coriander.

2. Sow vegetables in February:

Aprilman, spinach, kale, lettuce, potato, green onion, coriander, taro, cucumber, green beans, eggplant, tomato, broccoli.

Peppers, taro, cabbage, radish, kale.

3. Sow vegetables in March:

April man, spinach, kale, cabbage, radish, taro, cucumber, green beans, eggplant, tomato, loofah, winter melon, pumpkin, bitter gourd, pepper, taro, green onion, coriander, cowpea, edamame, water spinach, amaranth, kale.

Pay attention to the seeds of the vegetables and the location of the vegetable planting

1. Choose a sunny spot in the vegetable garden and start planting in early spring. You'll be farming all summer long so you can keep harvesting fresh and delicious vegetables.

2. Set up the garden near the kitchen so it's easy to go out and pick some of the vegetables you need and come back, and you can also look after the garden through the window. After the tomatoes turn red, it is the best time to pick them.

3. Soak the seeds so that they can germinate in season. Before the seeds germinate, they need to be well hydrated, which is the same as being irrigated during the spring rains. When the seeds are full, the germ inside will begin to grow.

1. Leafy vegetables.

1) Lettuce: lettuce is a lettuce vegetable, likes a cold environment, and germinates quickly, adaptable, easy to cultivate, has a short growth period, can withstand low temperatures, is very suitable for winter planting, and secondly, lettuce is rich in protein, fat, sugar, and various vitamins, so it also has a good therapeutic effect.

2) Spinach: Spinach is a cold-tolerant vegetable, with strong cold resistance, suitable for growing in sandy soil or clay soil, the roots and leaves are edible, except for midsummer, it can be planted all year round, it can be cultivated everywhere, and the spinach that overwinters tastes better.

3) Chrysanthemum: Artemisia chrysanthemum is a semi-cold-tolerant vegetable, suitable for growing in a cold environment, in Anhui, Fujian, Guangdong, Guangxi, Guangzhou, Hainan, Hebei, Hunan, Jilin, Shandong, Zhejiang are cultivated, chrysanthemum has the special smell of Asteraceae plants, with stomach effect.

4) Cabbage: Cabbage likes cold and wet weather, and needs warm weather during the seedling period, but after starting to wrap the heart, even if the frost is not afraid, it can adapt to the temperature of winter, and the severe cold makes the cabbage heart more firm and the taste is more sweet and tender.

In addition to the above leafy vegetables, there are also oily wheat vegetables.

Rape, fast cabbage, chicken hairy cabbage.

Amaranth and black cabbage.

These vegetables are also suitable for winter planting.

2. Radish.

1) White radish: white radish can be planted all year round, belongs to the semi-cold-tolerant vegetable, the seeds can germinate at 2 -3 o'clock, autumn and winter is the main season of the year for radish planting.

2) Carrots: Carrots prefer cold climates and relatively dry air conditions, and can be sown when the soil temperature is stable above 8 degrees.

3. Onions.

1) Coriander: Coriander is a shade-loving and cold-tolerant, long-day plant, suitable for cooler and humid environmental conditions, and will grow poorly in the high temperature season, so it is very suitable for winter planting.

2) Onion: Allium is a low-temperature and long-day crop, not resistant to heat, the seeds can still germinate at 2-5 hours, strong adaptability, easy to cultivate, and are planted in all parts of northern and southern China.

3) Garlic: Garlic is a cold-tolerant long-day plant, suitable for temperature in minus 5 -26, garlic seedlings.

The 4-5 leaf stage has the strongest cold resistance, can overwinter, and has the effect of sterilization and disinfection in our lives.

4. Cabbage.

1) Broccoli.

Cauliflower: It is a low-temperature and long-day crop, likes cold and wet weather, is not resistant to high temperature and drought, has strong adaptability, and is easy to cultivate.

2) Cabbage (cabbage): Cabbage is a relatively hardy vegetable, which can tolerate low temperatures of minus 5-6 and is suitable for humus.

Grown in rich clay loam or sandy loam soils, the cold results in firmer cabbage growth and a sweeter taste.

5. Asteraceae.

Asteraceae vegetables can be grown with lettuce and endive.

Chrysanthemum leaves, etc., are semi-hardy vegetables, like cold and cool, slightly frost-tolerant.

<>1. After the vegetables are harvested, cleaning the field can reduce the number of germs and eggs in the vegetable garden. Many egg pathogens have the habit of overwintering, such as underground pests such as grubs and ground tigers, which overwinter under the soil, and wait until the temperature is high in spring to carry out harm. Deep soil ploughing can lift these pests out of the ground, reducing the number of overwintering pests.

2. If other crops are not planted after the vegetables are harvested, soil ploughing is recommended to be carried out before the soil freezes, and some of the eggs can be killed through low temperature and sun exposure to reduce the source of insects. The depth of ploughing is about 30 cm, and if the depth is not reached, it will also reduce the insecticidal effect.

3. Weeds in the vegetable garden are places where insect eggs are hidden, such as whiteflies and aphids, which not only harm the leaves, but also spread germs. When weeds are abundant, they are also a place where pests breed. Therefore, after the harvest of the previous vegetables, it is necessary to clean up the weeds in time to reduce the number of insect pests.

If there are few weeds in the field, they can be manually pulled, buried deep or taken out of the field.

4. In the process of vegetable growth, when there is a disease, the diseased leaves or plants should be taken out of the field and buried deep to prevent infection. The previous vegetable seedlings should also be pulled out in time, and these can also be used as raw materials for green manure, add biological bacteria, ferment and rot, and wait until the next time to plant vegetables as fertilizer.