What is the time of day for your mother-in-law?

Mother-in-law is a common plant, many people have heard of it, and they also know its efficacy and value. Did you know that in addition to wild ones, mother-in-law is also farmed? Do you know when it is right for mother-in-law Ding to breed? If you don't know and want to know, follow in the editor's footsteps and have a look.

Mother-in-law Ding artificial planting method

1. Seed preparation

Under wild conditions, biennial plants can blossom and sow, and early summer is the flowering and sowing stage. The number of flowering per plant increased with the growth years, some flowering number per plant was more than 20, the number of flowering per plant of superior varieties could be as high as more than 100, and the seeds matured 13-15 days after flowering. The shell of the disk changes from green to yellowish green, and the seeds can be harvested when they change from milky white to brown. Do not wait until the disk is cracked, otherwise the seeds are easy to fly and lose. Generally speaking, the number of seeds in each head is more than 100. The 1000-seed weight of large-leaf mother-in-law seed is about 2 g, and that of lobular dandelion seed is about 0.8-1.2 g. When picking seeds, you can pick the flower plate, store it indoors, ripen it for a day, and then dry it in the shade for 1-2 days until the seed is semi-dry, remove the fluff from the seed tip by hand, and then dry the seed.

2. Soil preparation and fertilization

Choose loose, fertile, well-drained sandy loam. To apply 2000-3500 kg of organic fertilizer per mu, mix 15 kg of calcium superphosphate and spread it evenly on the ground. Deep ploughing 20-25 cm, leveling rake fine, make flat border 1.2 meters wide, 10 meters long, 20 cm high ridge. Mother-in-law Ding before sowing, should first turn the ground to make a bed, in the border to open a shallow trench, ditch distance of 12 cm, ditch width of 10 cm. Then sow the seeds in the ditch, cover the soil after sowing, and the soil is 0.3-0.5 cm thick. Sowing requires moist soil, such as dry soil, and water thoroughly two days before sowing. Spring sowing is best covered with plastic film, and there is plenty of rainfall in summer, but not covered.

3. Sowing seeds

Mother-in-law varieties use seeds to propagate, the seeds have no dormant period, and the mature seeds can be sown at any time from spring to autumn. According to the market demand, the seeds can also be sown in the greenhouse in winter. Strip sowing was used for direct sowing in the open field, a shallow horizontal trench was opened on the border surface according to the row spacing of 25-30 cm, the sowing area was about 10 cm, and the soil was covered with 1 cm after sowing, and then slightly suppressed. The sowing rate is 0.5-0.75 kg per mu. Sowing in flat beds, 1.5-2.0 kg per mu. The sowing rate of high-quality dandelion is only 25-50 grams per mu. Cover the grass to keep warm after sowing, remove the cover grass when emerging, and the seedlings can emerge in about 6 days. In order to emergence early, we can use warm water to scald seeds to promote germination, that is, put the seeds in 50-55 ℃ warm water, stir until the water is cool, then soak for 8 hours, remove the seeds in a wet cloth, put them in a place of about 25 ℃, cover them with wet cloth, irrigate them once every morning and evening, and sow seeds after about 3-4 days of germination. Mature dandelion seeds have no dormancy period and can be sown in moist soil when the temperature is above 15 ℃. It can sprout after about 90 hours. Seeds germinate quickly when the soil temperature is about 15 ℃, and slowly when the soil temperature is above 25-30 ℃, so seeds can be sowed from early spring to midsummer. According to the experimental results, it takes 10-12 days from sowing to seedling emergence immediately after the seeds were not harvested in May, and 15 days from sowing to seedling emergence from July to August in summer. The sowing rate is generally 3-4 grams per square meter, and can grow 7-1000 plants.

3. Field management

Field management in the year of sowing: keep the soil moist before emergence. If the soil is dry before seedling emergence, you can thinly cover some straw or thatch on the noodles of the seedlings; then gently water the seedlings, and then remove the grass with scrapes after the seedlings come out; properly control moisture after emergence to make the seedlings thrive and prevent overgrowth and lodging; during the rapid leaf growth period, keep the field moist to promote the vigorous growth of leaves. Pour water once before winter, and then cover horse dung or wheat straw, which is beneficial to overwintering. Intertillage weeding: when dandelion seedlings emerge for about 10 days, the first intertillage weeding can be carried out, and then once every 10 days or so, until the ridge is closed; there are no weeds in the field. After the ridge is sealed, the grass can be pulled manually. Inter-seedling and fixed seedling: combine with ploughing and weeding to fix seedling. About 10 days after emergence, the distance between seedlings is 3-5 cm. After 20-30 days, the distance between plants is 8-10 cm, and that of the seeder is 5 cm. Fertilizer and water management: mother-in-law is very resistant to disease and insect pests, generally does not need to carry out pest control, the focus of field management is mainly fertilizer and water. Although the mother-in-law is not strict with the soil conditions, she still likes the soil with rich, moist, loose and high content of organic matter. Therefore, when planting dandelion, 2000-3500 kg farm manure should be applied as base fertilizer and 17-20 kg ammonium nitrate as seed fertilizer every 667m2. After sowing, if the soil surface is not covered, it should be watered frequently to keep the soil moist to ensure the whole seedling. After emergence, always keep proper moisture in the soil.

When will mother-in-law Ding plant?

Mother-in-law has adaptability, cold resistance and heat resistance. There are few diseases and insect pests and can be cultivated in most areas of our country. Sowing in greenhouse is from late November to early December, and seedlings are raised and transplanted. If cultivated in greenhouse or small and medium-sized arch shed, agricultural film can be buckled from February to March in the second year, and new buds can be harvested in late March, when the market price is higher and income can be increased. Mature mother-in-law Ding seeds have no dormancy period, when the temperature is above 15 degrees, the seeds can be planted in wet soil, so sowing can be carried out from early spring to midsummer.

Matters needing attention in field management of mother-in-law

The vitality of the mother-in-law plant is very strong, and the plant with developed root system, the more luxuriant the aboveground plant grows, the higher the yield and quality of the harvested products. Therefore, perennial cultivation should be carried out in production. Perennial cultivation of land, we should pay attention to pull out weeds many times, and in the growing season to strengthen water and fertilizer management, timely harvest. In order to appear on the market early, a small arch shed can be used in early spring. In late autumn and early winter, water should be watered once, and then the kneading flour should be covered with horse dung or wheat straw to facilitate the overwintering of roots and the early growth of new plants next spring.

I believe that through my detailed explanation, everyone is very clear about the artificial breeding method and breeding time of my mother-in-law, and this is also a good way to get rich. I hope that friends who have entrepreneurial dreams can give it a try. I also hope that my information can help you.