Guangxi will not die in winter

General weather is OK. However, it is recommended to get a shed. But if it's like the weather at the end of 2008, there's no way around it. It's just that the weather won't be there often in '08. It's okay to grow vegetables like rice planting, I don't know what kind of method you have?

In Guangdong, Fujian and southern Guangxi, the water spinach planted with few useful seeds, are made of water spinach rhizomes to germinate in the next year, the specific method is: the water spinach roots are placed in the corner of the ground tightly arranged neatly, sprinkled with moist crushed soil on the surface to moisturize and keep warm, and then covered with straw to prevent rain and waterlogging. At the beginning of spring, you only need to take out the branch and plant it to germinate (in the Guangdong, Fujian and Guizhou areas, paddy fields are mostly planted).

In the northern part of the Central Plains, water spinach is cultivated by seed seedlings, because the rhizomes of water spinach will freeze to death after winter. Of course, if you follow the example of Guangdong, Fujian and Guizhou, dig out the rhizomes of water spinach before frost and put them in a greenhouse planted out of season, and give them enough breathability, moisturization and insulation, they can also safely overwinter (not less than 10 degrees) and be used as spring warm planting. Because the preservation of water spinach rhizomes in the Central Plains and the northern region is limited by the input of labor and additional conditions and costs, and the water spinach rhizomes in exchange for cultivation "seeds" do not have other better desirable advantages than water spinach seeds, so they are cultivated with seeds and seedlings in the north of the Central Plains.

Henan Province does not have to consider the use of this laborious and non-advantageous "water spinach rhizome seeding" method, please use vegetable seeds to raise seedlings.

Answer: The roots of water spinach will die in winter below 20 degrees Celsius, because water spinach is resistant to heat, not frost, and the suitable temperature is 20 35. Water spinach is also called bracken, bracken is native to the south, likes warm, humid climate, resistant to heat, not frost, in the Yangtze River basin provinces 4 October can grow. The roots of the bracken begin to germinate at about 15, and the suitable temperature for growth is 20 35.

This is the root rot of winter vegetables, which causes stem base rot or root rot, amorphous black-brown lesions appear on the affected part, and the internal vascular bundles of the affected plants also turn brown and necrotic, and the appearance of the damaged plants is withered and the leaves are awed. When wet, the surface of the affected area appears with a viscous mold layer, which is a symptom of the disease (conidia and conidia).

The conidia produced on the diseased part can be re-infected and inoculated, and with the help of wind and rain, they can invade and cause disease from the wound. Continuous cropping, heavy soil clay, and the application of soil miscellaneous fertilizer that is not fully decomposed are easy to induce root rot.

Winter cold vegetables like cold and humid climatic conditions, avoid high temperatures, strong cold resistance, and weak heat resistance. The growth is more suitable for 15 20, the light frost does not wither, and the low temperature can enhance its quality. The requirements for soil are not strict, but the soil with strong water retention and fertility is more likely to yield and is not suitable for continuous cropping.

Prevention and control methods: 1) In the perennial root rot area or field, the burned disease residue should be completely removed after harvesting, and then the soil should be deeply turned over, or the solar heat and black film should be used to cover and seal the high-temperature disinfection soil, and crop rotation should be implemented to reduce the disease.

2) Seed disinfection before sowing, and use disease-free soil to cultivate strong seedlings. It can be used with 60 carbendazim hydrochloride (i.e., anti-mold treasure) ultra-fine powder seed dressing, sealed for a few days before sowing, pay attention to the time after sowing, and eliminate inferior seedlings. There are conditions for the use of seedling tray poison soil (carbendazim:

Potting soil = 1 150 200) seedlings are better.

3) Increase the application of organic matter fertilizer and phosphorus and potassium fertilizer, avoid the application of soil miscellaneous fertilizer that is not fully decomposed, and apply biogas fertilizer where conditions permit; The implementation of high furrow deep furrow cultivation, small water watering frequently, to promote the growth of the root system.

Cabbage, cabbage is more hardy and prefers a cool climate, so it is suitable for growing in the cold season. If it is cultivated in the high temperature season, it is prone to diseases and insects, or the quality is inferior and the yield is low, so it is not suitable for summer cultivation.

It is very resistant to low temperatures. After the temperature reaches -3, if the temperature can gradually rise, it can resume growth, but if it reaches -8, the temperature continues to drop to about -11, it cannot resume normal growth and suffers from frost damage.

Cabbage is suitable for planting in loam, sandy loam and black loess that retain fertilizer and water and are rich in organic matter, not suitable for planting in sandy soil that is easy to leak water and feces, and not suitable for planting in clay soil with poor drainage.

My family grows spinach, onions, lettuce, leeks

In winter, you can grow hardy vegetables in places where there is no permafrost. Such as spinach, coriander, cabbage, green onions, garlic sprouts and other vegetables that can be overwintered. Those with permafrost (such as the northeast region of China) cannot be planted in the field. Vegetables, green onions are recommended.

Green onion varieties. According to the length of its green onion white, there are long onion white and short green onion white. The white onion is spicy and fat, and the more famous varieties are Liaoning Gaiping green onion, Zhangqiu green onion, Beijing Gaojiao white, Shaanxi Huaxian grain onion, etc.; Short shallots and white shallots are white, short, thick and thick, and the famous varieties are Shandong Zhangqiu chicken leg onions, Hebei onions and so on.

If you want to use Dr. Xu's brand phosphorus activator or new heavy crop No. 1 seed dressing to grow vegetables in summer, the seedlings will not die: and the taste is good!

It is recommended that you consult the local agricultural technology department, they have a better understanding of the local climate, soil characteristics and processing and sales channels, and the advice provided will be more practical.

It's hard to say what vegetables to grow, but there are big changes in the market.

It can only be said that it is suitable for planting: early mustard greens, Chinese cabbage, kale, lettuce, spinach, carrots, snow peas, and evening cabbage.

Mustard greens, carrots, cabbage, celery, hot pot dishes.

1. Radish.

Radish is a semi-cold-tolerant vegetable, the seeds can germinate at 2 -3 years, and the suitable temperature is 20 -25. The seedling stage can tolerate a higher temperature of about 25, and can also tolerate a low temperature of minus 2 to minus 3.

The temperature at which radish stems and leaves grow is 5 -25 , and the suitable temperature is 15 -20. The temperature at which the fleshy roots grow is 6 -20 , the appropriate temperature is 18 -20, and when the temperature is lower than -1 --2, the fleshy roots will be frozen.

2. Shanghai green.

Shanghai Qingxi is cold, at 18 20 , the best growth under full light, -2 -3 can safely overwinter. Some varieties can also be cultivated in the summer, and the appropriate varieties must be selected according to the season. The cultivation soil is preferably loam or sandy loam, with good drainage and sunshine.

3. Celery. Celery is a cold-tolerant vegetable that requires cooler, humid environmental conditions and does not grow well in high temperature and drought conditions. Celery has different requirements for temperature conditions at different stages of growth and development.

The optimal temperature for germination is 15 20, and below 15 or above 25 will delay germination or reduce germination rate. Under suitable temperature conditions, germination can occur in 7 to 10 days. The seedling stage has a strong ability to adapt to temperature and can tolerate low temperatures of -4 -5.

4. Spinach. Spinach is a cold-tolerant vegetable, the seeds can germinate at 4 o'clock, the most suitable is 15-20, the temperature suitable for vegetative growth is 15-20, the growth is poor above 25, and the aboveground part can withstand the low temperature of minus 6-8.

5. Leeks. Leeks belong to the lily family perennial root vegetables, which are adaptable, cold and heat resistant, and are cultivated everywhere in China. In many areas in the south, it can be produced all year round, although the aboveground part of the north dies in winter, the underground part goes into dormancy, and the topsoil thaws in spring and germinates and grows.

Leeks like cold and cool, cold and heat tolerant, the seed germination temperature is more than 12, the growth temperature is 15 to 25, and the underground can tolerate lower temperatures.

1. Spinach.

2. Coriander. Many people feel that coriander can be planted all year round, in fact, it is most suitable for spring and autumn cultivation, which is the most suitable for autumn, when the weather is cool and the time is short, the coriander planted tastes fragrant but not bitter, the taste is crisp and tender, of course, the most important point is that the coriander is resistant to cold, the coriander planted in autumn, buckle a small shed in winter, although it does not continue to grow, but it does not freeze to death, which is equivalent to long-term storage, and there is its own coriander to eat all winter.

3. Winter vegetables.

Winter cold vegetable is the vegetable as its name suggests, that is, it is particularly resistant to severe cold, can be sown in autumn, and then harvested in winter, and can be harvested in more stubble, the weather is cold and frozen a touch of green, I don't know that the vegetable garden is winter, it is the description of the winter vegetables, it is different from spinach and coriander, in the case of not deducting the shed, it can still grow proudly in the cold wind, a variety that is admirable in the vegetable world.

4. Wuta-ta vegetables.

Wuta-tami is a kind of cruciferous vegetables, a bit similar to cabbage, but shorter than the cabbage, almost close to the ground growth, its leaves are like petals like a circle, its color is black-green, this kind of characteristics are for one thing, that is, cold-resistant, Wuta-tami is particularly cold-resistant, in Henan in winter, almost every yard is planted with Wuta-ta-ta, in the lack of other leafy vegetables in the season, Wuta-ta-tami is significantly particularly suitable, and after the frost and snow baptism of Wuta-tami with a unique sweetness, The taste is tender and delicious, and the taste is many times better than that of the vegetables in the winter greenhouse.

5. Kale.

Kale, although it is called cabbage, but it is actually a kind of leafy vegetable that does not wrap the heart, its leaves are folded, the leaves are thicker, its cold tolerance is amazing, in winter can withstand low temperatures of minus ten degrees Celsius can also grow slowly, you can skim its fresh and tender leaves to eat, more stubble harvesting, in winter there is it in the small yard and not to mention to solve the problem of vegetables, the key is that it is particularly beautiful, when the flowers can be raised, not to mention that they can be eaten, it is very worth planting.

Zuo Lengyu takes you to visit her family's vegetable garden, to see what is planted in the vegetable garden in winter, there are green fresh vegetables everywhere, many of which can't be named.

The first is spinach, which is very nutritious and can delay aging. To plant spinach, you can raise seedlings before transplanting. You can also sprinkle the seeds directly in the container, and when the seeds have grown, you can carry out the seedling.

The use of lettuce is more extensive, what burgers, sandwiches can not be without lettuce? You can also grow a little lettuce in your own home, and eating it can increase your resistance. Lettuce is hardy and doesn't need to see much of the sun, so it's perfect for growing it at home.

Be careful not to water too much during the germination period.

Another is chrysanthemum, which is still in short supply on the market. Moreover, chrysanthemum can benefit the spleen and reduce fat. For chrysanthemum planting, just sprinkle the seeds directly on the soil, taking care not to get in direct sunlight.

It can germinate in a week, and after the seedlings grow up, you should pay attention to the seedlings, and you can generally eat them in one or two months.

Radish, cabbage, coriander, Shanghai greens, leeks, garlic, watercress, green onions, spinach, mustard greens, celery, cauliflower, oily lettuce.

In winter, not only the temperature is low, but also the sunshine time is short, and the light intensity is weak, so the vegetable production can only grow some leafy vegetables that are resistant to low temperature and low sunlight under the condition of no heating, and the Beijing area is planted in the non-heated solar greenhouse and plastic greenhouse, such as spinach, rape, chrysanthemum, celery, cumin, etc.

Spinach is a particularly hardy vegetable, so it is also popular in winter markets. Its ability to tolerate low temperatures is comparable to that of winter wheat.

The radish is still a white radish, and it is also very cold-tolerant. Even if the temperature drops to about 5, it will not affect the root development of radish.

Coriander, green onions, spinach, garlic sprouts (add some insulation facilities to them, so that they can eat fresh in winter).

Planting: baby greens, coriander, spinach, cabbage (cabbage), etc.

Such as spinach, rape, chrysanthemum, celery, cumin, etc.

1. Pea seedlings.

2. Lettuce. 3. Leeks.

4. Coriander. 5. Garlic.

Many people have never eaten this "most frost-resistant" vegetable, and they are not afraid of freezing, and the colder the day, the better it tastes!

The main nutrients in vegetables are carbohydrates, vitamins, minerals and dietary fiber, and also contain a small amount of protein and trace fats, in addition to aromatic substances, organic acids and pigments, and do not contain cholesterol.

It depends on when you eat it, if you eat it often, there are sea greens, coriander, lettuce, oil and wheat cabbage, green onions, leeks, garlic sprouts, celery, rape (varieties that specialize in eating vegetables) There are also a lot of wild vegetables, ask Du Niang yourself! Pure hand fighting!

Turnips, cabbage, or whatever.

Not less than 12 degrees.

The ground temperature of 10 cm is not lower than 12 degrees. The minimum temperature also needs to be kept above 12 degrees. Otherwise, it is susceptible to chilling injury, which leads to stunted growth and induces morbidity.

1 The temperature in the greenhouse is about 7 or 8 degrees in the morning, and the temperature increases as the sun rises. Generally, it can reach 30 degrees, but generally vegetables can't stand this or above temperature, so it is necessary to release the wind, which is generally controlled at about 20-25 °, especially in the middle of the night, it will be relatively low, below 0 °, and even lower when the weather is cold. If it is minus 6 degrees outside, it can generally be maintained at 7 or 8 degrees in the shed, if the insulation measures are done.

2 15-25 ° is very easy, just in the roof of the roof of the sixth tuyere, no additional measures are needed, the air outlet will be enlarged and ventilated in hot weather, and the air outlet will be closed in cold weather. How can there be a lack of oxygen if there are plants in the greenhouse? I am afraid of the lack of carbon dioxide, which is also the reason for the air outlet.