What is fast cabbage, is it the same variety as cabbage, and how is it grown?

Fast cabbage is a vegetable that grows very fast and belongs to a variety of Chinese cabbage. It is a new type of plant that is selected and cultivated by screening and cultivating Chinese cabbage, which is smaller in size than Chinese cabbage and has a shorter growth period, which can be picked in only 28 days, which shortens the growth cycle of ordinary Chinese cabbage by 90 days.

Fast cabbage is planted in a similar way to Chinese cabbage, and can be sown in spring or autumn, generally in the way of direct seeding. Before planting, it is necessary to prepare the land, apply basal fertilizer, and then spread the seeds evenly in the field according to a certain row spacing and plant spacing, and cover with a thin layer of soil. During the growing period, it is necessary to keep the soil moist and pay attention to the control of pests and diseases.

When fast vegetables grow to a certain height, they can be harvested, and they can generally be harvested 28-30 days after sowing.

In conclusion, fast cabbage is a fast-growing vegetable, which belongs to the variant of Chinese cabbage, a new type of plant that is selected and cultivated through Chinese cabbage. Its planting method is similar to that of Chinese cabbage, but the growth cycle is shorter, and it is suitable for stir-frying, filling, stewing soup and other edible methods.

First, Chinese cabbage fertilization should pay attention to three points First, nitrogen fertilizer should be applied in an appropriate amount. Because the soil nitrogen content in most areas exceeds the standard, which not only causes the cabbage to be poor, the leaves contain more water, but also after harvest, it is not easy to store and is easy to rot, so the villagers should grasp that the nitrogen supply in the Chinese cabbage seedling stage accounts for about 2% of the total amount of chemical fertilizer, the rosette stage accounts for about 28%, and the core stage accounts for about 70%. The second is to increase the proportion of phosphorus and potassium fertilizers.

Generally, 12 kg of potassium chloride or 16 kg of potassium sulfide should be applied per mu, and the application method should be applied to the bottom of the hole when planting, and the continuous cropping period can be mixed with water. Third, superphosphate should be added when applying basal fertilizer. Supplementing Chinese cabbage with calcium nutrition can prevent dried Chinese cabbage heartburn.

2. Chinese cabbage fertilization technology (1) Apply enough organic fertilizer. Applying sufficient basal fertilizer is the basis for obtaining a good harvest of Chinese cabbage. Generally, the soil fertility of old vegetable plots is high, and the application of organic fertilizer should be appropriate; For new vegetable plots with low soil fertility, it is particularly important not only to reapply organic fertilizer, but also to mix with phosphate fertilizer as base fertilizer.

2) Skillfully apply seedling fertilizer. After the Chinese cabbage cotyledons grow, the taproot has reached about 10 cm, and the occurrence of a lateral root, has the ability to absorb water and fertilizer, in the case of insufficient base fertilizer or no seed fertilizer, a small amount of seedling fertilizer should be applied, 75 kg per hectare 105 kg of urea, to promote the growth of seedlings. When fertilizing, we should focus on small seedlings and weak seedlings to promote their formation of strong seedlings.

3) Reasonable top dressing. Generally, the two top dressing should be grasped at the beginning of the rosette and before the heart. This is the key to ensuring a good yield of Chinese cabbage.

At this time, Chinese cabbage is in the rapid growth period, and the amount of top dressing needs to be increased, which should be mainly nitrogen fertilizer, and phosphorus and potassium fertilizer, or regularly apply human, animal and poultry manure. In the late rosette stage and the leaf ball formation stage, attention should be paid to controlling nutrients and squatting seedlings appropriately to prevent the formation of leaf bulbs from growing in the rosette stage. The requirement for nitrogen nutrients is particularly high at the early stage of balling, and top dressing should be reapplied.

Generally, 90 kg of nitrogen and 120 kg of nitrogen are applied per hectare, and 150 kg of chemical potash fertilizer is applied at the same time. In the middle stage of bulboding, in order to prolong the function of the outer leaves and delay the senescence of the leaves, appropriate topdressing can be carried out according to the soil fertility status. In short, the early stage of Chinese cabbage balling is the efficient fertilization period, which plays a decisive role in yield, and the heavy topdressing at this time is more important than the seedling stage, rosette stage and middle stage of balling.

Qiubai 85 Main characteristics: (disease resistance, high yield, storage and transportation, high quality) The main traits of the variety: mid-late maturity generation hybrid, disease resistance, high yield, neat, good spherical shape, particularly excellent flavor quality, particularly good taste, storage and transportation, the growth period is about 85 days, and the general yield of leaf balls per mu is about 8000kg.

The leaf color is green, the leaf is green, thin and flat, the leaf surface is wrinkled, the leaf veins are coarse, the leaf ball is short and cylindrical, like a stack, the top of the ball is round, the ball is beautiful, the outer color of the ball is yellow-green, the ball is light yellow, the net vegetable rate is 78%, and the weight of a single ball is about 6kg.

Jingao No. 2 Main characteristics: (fast growth rate, excellent variety, early market, disease resistance) Main traits of the variety: This variety is a columnar hemp leaf type, the plant type is erect and compact, and the outer leaves are green.

The heart leaves are yellow, the dish type is beautiful, and the quality is excellent. The growth period is 60-65 days, the ball weight is about 30cm, the bulb is 15cm, the leaves are hairy, the net vegetable rate is 72%, the growth rate is fast, the core is firm, and the resistance to the three major diseases is high. In addition, it also has good winter sex and strong resistance to sprouting.

It is suitable for cultivation in spring and autumn, and has the advantages of early market and high efficiency.

Main features: (rich in nutrition, storage and transportation, high-quality disease resistance) The main traits of the variety: the outer leaves are green, the heart leaves are all orange-red, the vegetable type is beautiful, the growth period is 65-70 days, the ball weight is about about it, rich in vitamin A and - cucurbene , its content is 15 times that of other cabbage, and the content of other elements (such as:

Calcium, iron, magnesium, vitamin C, protein, etc.) are more than twice as many nutrients as other cabbages. In addition, it also has the advantages of fast growth rate, solid core, resistance to three major diseases, early market, and high efficiency.

Select the variety.

In summer, Chinese cabbage planting needs to choose extremely early-maturing, heat-resistant, disease-resistant, high-yield, and high-quality varieties.

Prepare the land and ridge the ridge. The growth period of Chinese cabbage in summer is very short, and the fertilization should be mainly decomposed and high-quality organic fertilizer, generally before land preparation, 50 of the base fertilizer is sprinkled into the soil, and the other 50 base fertilizer is combined with ridge application into the ridge. In order to prevent water accumulation, it is necessary to implement high ridge planting, ridge spacing of 45 cm, ridge height of about 15 cm, and timely drainage to prevent soft rot. Fertilization is applied to 3000 5000 kg of well-rotted organic fertilizer, 75 kg of ternary compound fertilizer, 20 kg of superphosphate, and 2 3 kg of root rot for 10,000 crops.

After fertilization, deep and fine raking is carried out to make the land level, which is conducive to drainage.

Sow seeds at the right time. Generally, summer Chinese cabbage is scheduled to be marketed from late July to early September, and it should be sown from mid-June to mid-July. At this time, it is the high temperature and rainy season, which is not conducive to the growth of Chinese cabbage, so it is best to transplant seedlings in a nutrient bowl. Fill the prepared nutrient soil into a nutrient bowl, water enough water before sowing, sow 2 to 3 grains per bowl, then cover it with fine soil, spray a small amount of water, and then cover it with a shade net to prevent high temperature and heavy rain.

Early maturing No. 5 cabbage can now be planted. Early maturity, heat resistance, humidity resistance, high resistance to viral disease, downy mildew, soft rot, anthracnose, suitable for high temperature, rainy period for small cabbage cultivation, 25 days after sowing can be harvested, is also early autumn for cabbage cultivation, 3500-4000 plants per mu, growth period of 50-55 days, leaf ball weight of about kilograms, mu yield of 4000-5000 kilograms.

Whether or not Chinese cabbage can be grown now varies from place to place.

In the north, the planting time is generally from 1 to 20 August.

Chinese cabbage propagation and cultivation techniques.

Methods of reproduction. Fertilization and land preparation: 2000 to 3000 kg of organic fertilizer per mu, 60 kg of potassium sulfate compound fertilizer as base fertilizer.

Deep ploughing 30 to 40 cm, leveling and raking fine after ridge spacing, ridge spacing 60 cm, ridge standard for the bottom width of 35 to 40 cm, neck width of 20 to 25 cm, ridge height of 20 cm. The soil ridges are compacted to facilitate sowing.

Watering to create moisture: When the soil moisture is insufficient, it is necessary to water and create moisture before preparing the land after applying basal fertilizer.

Fine sowing: The main sowing method of Chinese cabbage in autumn is live broadcasting, which is divided into two methods: strip sowing and hole sowing.

Strip sowing: open a shallow ditch to a depth of centimeters in the middle of the ridge, spread the seeds evenly in the ditch and then cover the soil and compact, with a seed amount of about 120 grams per mu. You can also use cabbage seeding machine, sowing in the middle of the top of the ridge, with a seed amount of 80 to 100 grams per mu, and the seeding machine should be equipped with soil covering facilities.

Hole sowing: at the top of the ridge according to about 55 cm hole spacing, and the soil ridge perpendicular to the length of 10 to 15 cm, deep to centimeter of the ditch, each ditch sowing 5 to 6 seeds, after sowing cover fine soil centimeter compaction, per mu with 100 to 120 grams of seeds.

Cultivation techniques. Seedlings: 5 to 6 days after the emergence of seedlings, the first seedlings, to the weak and strong, strip sowing seedlings spacing 2 to 3 cm; When the Chinese cabbage has 3 to 4 leaves, the seedlings of the strip sowing plot are 8 cm, and about 3 plants are left in each hole when the hole is sown; After another 5 to 6 days, the third seedling is sent.

Seedling: Seedlings grow for about 25 days to reach the cluster stage, according to the plant spacing of 50 to 60 cm seedlings, leaving about 2,000 seedlings per mu. If the lack of seedlings is found, it should be replanted in time, and the seedlings should be watered in the afternoon or cloudy day on a sunny day.

Cultivating and weeding: 3 times of tillage, respectively after the second seedling, after seedling setting and in the middle of the rosette. Cultivating combined with weeding.

Reasonable watering: If the bottom moisture is insufficient, water in time after sowing to ensure that the seedlings are strong and strong. After thinning seedlings and setting seedlings, water 1 water each. Initial watering promotes the growth of trees. During the balling period, watering should be carried out in combination with top dressing, and the amount of watering should be large and uniform. In the later stage, appropriate water control promotes the core wrapping.

Timely top dressing: 15 to 20 acres of nitrogen, phosphorus and potassium compound fertilizer per mu at the rosette stage. At the beginning of balling, 30 to 40 kg of nitrogen, phosphorus and potassium compound fertilizer were applied per mu.

No more topdressing within 20 days before harvest. Combined spraying at the rosette stage begins with 1 spray of foliar fertilizer every 7 to 10 days, a total of 2 to 3 times, using a mixture of urea and potassium dihydrogen phosphate, sprayed after 16 o'clock.

Harvest: After mid-November, Chinese cabbage basically stops growing and enters the harvest period. After the beginning of December, it should be harvested in time to prevent frost damage.

No. The planting time of Chinese cabbage varies greatly depending on the region and the season. This article introduces the efficient planting technology of Chinese cabbage in autumn in northern China. Seeds: Vegetable seeds are sold in various counties and cities.

First, choose excellent varieties. There are many varieties of Chinese cabbage, which can be divided into three basic ecological types: straight type, original head type and oval type, but due to the reasons of the growing season, the middle and late maturing varieties that are resistant to disease, cold-resistant, high-yield and storable must be selected in the selection.

Second, the sowing time. Under normal circumstances, it is advisable to sow 3-5 days before and after the beginning of autumn, and the high temperature year can be postponed to mid-August. Late-maturing varieties with disease resistance and long growth period can be sown early, and medium-maturing varieties with short growth period can be sown a few days late.

3. Preparation before sowing. Chinese cabbage cannot be cropped in succession or rotated with other cruciferous vegetables, which is one of the important measures to prevent pests and diseases. 5-10 cm deep ditch, first watering along the ditch, after water penetration, the seeds are evenly sprinkled in the ditch, and sprinkled with centimeter thick fine soil, the amount of seeds per mu is about kilograms, and the Chinese cabbage is unearthed, take measures to water water frequently, keep the ground moist and reduce the surface temperature.

In the absence of rain, water once on the day of sowing or the next day to ensure that the ridge surface is soaked, and water the second time on the third day of sowing to cause most of the young shoots to emerge.

Seedling management. It refers to the management from the emergence of young shoots to the clump stage. At this time, the seedlings should be timed, and when there are 2-3 or 4-5 true leaves, each seedling should be separated once, and weeds, diseased seedlings and weak seedlings should be removed.

6 true leaves (clusters) when the seedlings are fixed, and cultivated in time to avoid hurting the roots and leaves. Cultivation should be shallow rather than deep. The live broadcast is generally planted when there are 5-6 true leaves.

Transplanting and colonization. The seedling age is generally 15-20 days, and when the seedling has 5-6 true leaves, it is the best suitable period for transplanting. Transplanting is best done in the afternoon.

The appropriate density is determined according to the characteristics of the variety. Water immediately after planting. After that, water once a day in the morning and evening for 3-4 days in a row to help slow down the seedlings and keep them alive.

At present, it is now in August, and it is possible to grow cabbage.

Your variety is early maturing No. 5, which belongs to early-maturing cabbage, and this variety is more heat-tolerant. Kind it can. But there is one thing you should pay attention to, the selection of varieties should be based on their own purpose.

For example, if you want to store vegetables in winter and mature late, plant Beijing Xin3 Jingqiu 3 and 4, or improve Qingza 3, Jiaoyan 5869, Qiulu 75, Jinqiu 78, etc.

Or if you want a quick money and early maturity, plant your ** early maturity No. 5, or other varieties that are 55-70 days old.

Due to the growing season, it is necessary to choose medium- and late-maturing varieties that are resistant to disease, cold, high yield and storage. The main excellent varieties are: Lubai No. 3, Shandong No. 2, Shandong No. 5, Fengkang 85 and so on.

Yuyi welcomes spring, this variety of Chinese cabbage has a particularly high yield, and the growth date is relatively short, and the quality is very good.

Yuyi Yingchun, this variety has the highest yield, which is very suitable for planting in autumn and survives.

You can go and choose the medium-footed milk cabbage. The yield of this variety is relatively high. And it's very easy to grow, and it tastes great.

Although Chinese cabbage originated in China, it is neither like leeks, ginger, garlic and other vegetables, which can be found in classical documents for a long and accurate record, nor like some vegetables native to China, there are still primitive wild species to be found in the mountains and rivers. Looking through ancient books, there were no classics about Chinese cabbage before the Yuan Dynasty. According to research, the history of Chinese cabbage in China is relatively short, since the Yuan Dynasty after the Ming and Qing dynasties, so far.

In the past seven or eight hundred years, agronomists have studied Chinese cabbage in depth and concluded that it is a natural hybrid between small Chinese cabbage in the south and turnips in the north. Therefore, to learn the origin of Chinese cabbage, we must start from the source of Chinese cabbage and turnips Chinese cabbage is generally strong, inexpensive, nutritious, and makes people never get tired of eating it for a long time.

As soon as it came out, it was loved by people. Hu Sihui of the Yuan Dynasty wrote in "Drinking and Eating": "Cabbage is sweet, warm and non-toxic.

The main tour leaks the nucleus and relieves the intestines and stomach, removes chest troubles, and detoxifies alcohol. "Wang Shimao of the Ming Dynasty appreciated Chinese cabbage very much and thought it was a god among vegetables. Wu Qirui of the Qing Dynasty said that after the northern Chinese cabbage was transported to the south:

Competing for purchases, taste is better than meat, and they are not far away. Wang Shixiong recorded the benefits of eating Chinese cabbage in the "Suixingju Diet Recipe" and said: "Ganping nourishes the stomach, meat and vegetables are suitable, and the taste is better than delicacies."

Qing historian Ke Shao.