The cultivation technology of single garlic and the method of planting single garlic

The same, are all planted in the soil, but the planting is different, the whole garlic is independent, and the ordinary garlic is cloved.

Garlic: When sowing, first open a ditch according to the row spacing of 15 cm, the depth of the ditch is about 6 cm, and then sow the petals according to the plant spacing of 3 4 cm, and then cover the soil, 3 4 cm thick.

Ordinary garlic: generally 20cm row spacing, plant spacing 16 17cm, about 20,000 plants per 667 square meters. The method is to use a rake or ditch opener to open a ditch, the depth of the ditch is about 5cm, and the garlic is covered with soil about 1cm after planting.

How easy is it to grow one-headed garlic? What is the difference between the seeds of one-headed garlic and the seeds of regular garlic?

How to produce garlic planted before and after the autumn equinox has a high rate of lone garlic.

How to grow a large one-headed garlic with a high rate of one-head garlic? The secret is hidden in the sowing time.

Use small garlic cloves as the garlic species. Smaller garlic cloves contain fewer nutrients, resulting in thin plants with poorly differentiated flower buds and easy to form one-headed garlic. If the garlic species is greater than 2 grams, there is a surplus of nutrients, and the garlic is easy to split; If it is less than a gram, the garlic produced is too small and has no economic value.

So it's best to use grams of small cloves of garlic. Garlic can also be used for sowing. However, the diameter needs to be greater than centimeters.

It is best to treat garlic seeds at low temperatures before sowing. Put the garlic seeds at a low temperature of 2 5 degrees Celsius for about 2 months, and the rate of single head garlic can reach 50%. The processed garlic seeds should be spread out in a cool and ventilated place to dissipate heat, and turned every day.

Sowing period. As mentioned earlier, the rate of sowing one-headed garlic in spring was higher than that of autumn sowing, but the yield of one-headed garlic was lower than that in autumn. Therefore, autumn sowing should delay the sowing time, which is generally about 50 days later than garlic cultivation. In the Yangtze River basin and areas south of it, sowing is generally in mid to late November.

The main garlic producing areas in Yunnan are sown between the autumn equinox and the cold dew. In the northern part of Shandong, the mountainous area of Luzhong and the peninsula, the suitable sowing date is in mid to late November, and the southern part of Lunan (Cangshan and the surrounding areas of Jinxiang) is suitable in early to mid December.

Seeding method. In order to increase the single-head rate, the planting density should be larger, and it can be interplanted with small radish. According to the distance of 15 centimeters, the ditch depth is 6 centimeters. The plant spacing is 3 cm, and the garlic is planted in the direction of the dorsal surface of the garlic, and the soil thickness is 3 cm after the garlic seed is inserted.

After sowing, evenly sow the radish seeds, then rake the flat furrow surface and irrigate with water. Radish is used to inhibit the growth of garlic seedlings, thereby reducing the appearance of split garlic cloves.

Field management. During the growth period, it is necessary to control weeds and water more frequently, generally once every 20 days or so. Before winter, it is mainly controlled. After the small radish emerges, no fertilizer is applied, and the seedlings should be interspersed, and the plant spacing is about 6 cm.

After the radish is harvested, the field is cultivated, weededed, top dressed, irrigated, etc. 10 kg of urea and 10 kg of potassium sulfate were applied per mu, and potassium dihydrogen phosphate was sprayed twice in the early stage of garlic expansion and the expansion stage.

Answer: Hello, I am happy to answer for you, 1. Variety selection: choose garlic with small garlic head and thin garlic cloves, after sowing, the seedlings grow weakly, and the fertilizer absorption ability is poor, which seriously affects the scale disc and is easy to form a single-headed garlic. Be careful not to choose local, modified or hybrid garlic species that do not grow or have a low rate of single heads.

According to the field planting practice, the incidence of garlic with a late sowing date is relatively high, and the highest can reach more than 50-60. Therefore, if you want to grow more one-headed garlic, when planting garlic in spring, you can postpone the sowing date until 20-30 days after the vernal equinox; When planting garlic in autumn, you can postpone the planting time by 50-80 days from the normal sowing date.

3) Sowing method: planting about 6-80,000 trees per mu, sowing depth 2-6cm. At the same time, you can cover the mulch film according to the planting time, if you plant too early to cover the mulch, there is a moisture retention and warming effect, the planting late does not have to be mulched, you can interplant other vegetable crops, so that it can seize the nutrients, which helps the formation of one-headed garlic.

When the terminal bud begins to hypertrophy, fertilizer and water management should be strengthened, high-nitrogen and high-potassium compound fertilizer should be applied per mu, and the leaf phosphorus and potassium source reservoir should be sprayed at the garlic expansion stage to improve the yield and quality of single-headed garlic.

Hopefully, this answer will help you.

The method of medium garlic is to choose a fertile black soil, and then bury the garlic in proper watering and fertilization.

The one-headed garlic source is not a garlic variety, how is it grown? Today I will teach you how to grow a stove with only one garlic.

1. Land selection and land preparation.

Choose sandy or sandy loam soil for planting, avoid continuous cropping, and turn the field deep before sowing to mature the soil. Before furrowing, apply 2000 kg of well-rotted organic fertilizer, 50 kg of superphosphate and 10 kg of potassium sulfate per mu. Fine land preparation, according to the width and height of Zheng Na 5cm to make a flat furrow.

2. Seed selection. The seed clove must be a small garlic clove, and when a heavy garlic clove is used as the seed clove, the single-head rate can reach 76%-92%; Smaller seed petals with a single petal mass of 1-2g can reach a single-headed rate of about 40%. Of course, there is a difference between different varieties of small garlic cloves, the single-head rate and the single-head quality, and it is recommended to select garlic species suitable for local planting, with a higher single-head rate and a larger single-head weight for cultivation, such as red Qixing and Ershuizao varieties.

3. Determination of sowing date.

It is important to determine the sowing date of one-headed garlic. Sowing early, the vegetative growth period of garlic seedlings is long, the accumulated nutrients are more, and it is easy to produce 2-3 garlic cloves. Sowing late, the proportion of single garlic is high, but the yield is very low, and the quality of small single garlic is only 3-5g, which cannot meet the quality requirements. In autumn, sowing is generally about 50 days later than garlic cultivation.

4. Garlic seed treatment before sowing.

The seed petals were placed in a low-temperature cold storage of 2-5 for 50-60 days, and the rate of garlic alone increased after cultivation. Before sowing, soak in cold water for 6-12 hours, and mix seeds with 50% carbendazim to kill the surface bacteria of garlic seeds.

5. Fertilizer and water management.

Increase the application of organic fertilizer and phosphorus and potassium fertilizer, especially in the later stage of growth, pay attention to control the amount of nitrogen fertilizer, and apply more phosphorus and potassium fertilizer. When the seedlings have 4-5 leaves, 5-10 kg of urea should be applied with water per mu to avoid the short-term "yellow tip" or "dry tip" phenomenon caused by insufficient fertility. In the garlic bulging fertilizer (7-9 leaves), 12-20 kg of potassium sulfate can be applied per mu, and the amount of watering can be increased to make the garlic expand rapidly.

Combined with the growth of the plant, foliar sprays such as potassium dihydrogen phosphate and garlic special multi-micro fertilizer were used to improve yield and quality during the bulb expansion stage.

1.Garlic is used.

Choose garlic with small garlic head and thin garlic cloves, and the seedlings grow weak after sowing and can absorb fertilizer.

The force is poor, which seriously affects the split of the scales and discs, and is easy to form one-headed garlic. According to the 1999 survey, the single-head rate of spring-sown small garlic species was 50% to 60%, while the single-head rate of large garlic species was only 5% 8%.

2.Soil. The soil is barren or the soil has been planted with garlic, which is affected by the soil quality and the lack of envy and fertilizer, resulting in weak seedlings and poor scale development that cannot be divided into one-headed garlic. According to the survey, 1000kg of chicken manure was applied to 667m2 of spring garlic, and 10kg of urea was applied after returning to green and sprouting, and the single-head rate was only 5% 10%, and the single-head rate of no fertilizer was 50% 60%.

3.Sowing date. Garlic cloves are formed by the development of lateral buds in the leaf axils on the scales, and are affected by temperature, light and nutrients, so too early or too late will affect the growth and development of garlic. If it is planted in the spring, it is better not to plant before the nine, and too late will cause a high rate of one-headed garlic. Practice shows that the single head rate of spring garlic planted 5 7 days before the spring equinox festival is 10% to 15%, and the single head rate is 20% to 30% when planted 5 7 days after the spring equinox festival.

4.Density. Dense planting, high density destroys the area that should be occupied by individuals, and there is a phenomenon of garlic plants competing for nutrients per unit area, resulting in insufficient fertilizer and space constraints and the formation of single-headed garlic. 667m2 species of 10,000 plants, the single head rate is 30% 40%, while the planting of 10,000 plants, the single head rate is only 8% 10%.

5.Manage. Garlic has strong adaptability, but in the growth process to environmental conditions, nutrients, water, are very sensitive, often due to fertilizer and water, pests, grass pests caused by bending, poor individual growth, scales are not easy to bud or individuals can not form a single head through expansion.

I asked Bai when I was a child

The same problem, in Sichuan, du one-headed garlic is very popular, and many dishes are used to make dao, and I thought about how this one-headed garlic came from, isn't it less and less to eat? Chun Shixiao asked the adults how to talk about the world planting, and remembered that it seemed that the garlic coat was removed and then planted to produce a single garlic (specifically after the end of the left layer of forget).

Garlic is a special product of garlic in a certain natural environment; The worse the growth environment and the lack of growth nutrients, the lower the garlic moss extraction rate and the higher the formation rate of sole garlic.

If the land is rich in nutrients, it is not easy to form a single garlic, and if the garlic is planted with a single clove, if the growth environment is poor and the growth nutrients are lacking, it will grow into a single garlic, which is not the original slippery family of the variety.

Garlic peeling is planted with skin, that is, it grows out of garlic, because garlic will not produce garlic moss, so the taste of garlic is stronger, when I was a child, my family had to peel some of the garlic that planted a small piece of land every year to eat by myself.

The cultivation method of one-headed garlic is as follows:

1. Choose varieties: If you want to plant one-headed garlic, it is best to choose early-maturing garlic varieties such as Ershui Zao, Wenjiang Hongqiqing Yuxing Garlic, and prepare fresh and mature full seeds.

2. Treat the seeds: treat the garlic seeds in advance, store the garlic seeds at low temperature two months before sowing, and soak them in clean water before sowing. Prepare the soil: choose the planting plot, prepare the soil, and apply fertilizer.

3. Correct planting: plant garlic seeds into the soil according to a certain spacing, and reasonable maintenance to promote the growth of seedlings.

4. Later management: After the seedlings grow out of the garlic, it can be provided with nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer, to improve the growth rate of the plant, but the seedling stage of the garlic jujube can not accept strong light exposure, at this time to build a shade net for it, to avoid too strong light burn garlic seedlings.

When planting garlic, it is necessary to choose loose and breathable, well-drained soil, and then plant the whole garlic with a complete body shape and smooth surface in the soil, and spray water on the soil surface once a day, and wait for the garlic to grow seedlings, which can provide nitrogen fertilizer and urea to improve the growth rate of seedlings.

1. Select the soil

Garlic is suitable for growing in loose, breathable, nutrient-rich soil, you can choose an open, ventilated and sunny field when planting, and dry the soil to eliminate bacteria and weeds, and then sprinkle organic fertilizer into the soil to improve soil fertility.

2. Sowing and planting

When sowing one-headed garlic, dig a shallow ditch with a distance of 20 cm in the field, and then put the tip of the garlic seed into the shallow ditch with the tip facing up, control the plant spacing at about 10 cm, and then use fine soil to cover the garlic seed. After sowing, you can spray water on the soil surface once a day to promote the germination of one-headed garlic.

3. Post-management

After the seedlings grow out of the garlic, it can be provided with nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer, to improve the growth rate of the plant, but the seedling stage of the garlic can not accept strong light exposure, at this time to build a shade net for it, to avoid too strong light to burn the garlic seedlings.

The planting time of one-headed garlic is in March, April and August and September, and it is generally planted by seedling sowing. When planting garlic, the temperature should be controlled between 10 and 22, choose a mixed soil containing garden soil, perlite, sand, and humus, and spread the treated seeds evenly in the soil, keeping the distance between the seeds at 15 cm.

The most suitable time for planting garlic is March 4 and 8 September, the temperature should be controlled between 10 22, choose a mixed soil containing garden soil, perlite, sand, humus, to ensure that the soil is fertile, loose, well drained and breathable, suitable for cultivation in a ventilated and cool environment.

When planting one-headed garlic, it is necessary to choose varieties with fast maturity and high yield, the surface of garlic seeds is smooth, there are no pests and diseases, rinse with water, remove the stem plate of garlic seeds, coat carbendazim, place them in a ventilated and semi-shaded environment to dry, and then plant.

When planting garlic, the seedlings are evenly sprinkled in the soil, you need to ensure that the distance between the plants is 15 cm, cover with a layer of fine sandy soil with a thickness of 2 cm, compact the soil, water it in time, and cover it with a thin layer of plastic film to keep the soil moist.

After the planting of one-headed garlic is completed, wait until the plant grows for 2 to 3 days, then water it again, and then wait until the seedlings grow new shoots, and then carry out normal watering, at this time the plastic film should also be uncovered. When the plant grows to a height of 10 to 15 cm, apply a small amount of rotted and fermented organic fertilizer or diluted cake fertilizer water.