How long does it take, when and how do you grow it?

Growing vegetables takes place in the autumn months of August and September.

Choose fertile and loose, well-drained soil as the seedling soil, then sprinkle the full grain of the seed into the soil, spray with water, when the seedling grows to a height of ten centimeters, transplant it in a sunny field, and apply nitrogen fertilizer once.

The seedbed should be selected in the shade area, the soil is required to be loose and fertile, the drainage and irrigation conditions are good, the soil layer is deep, and the sandy loam soil without pests and diseases is good, and then the soil is turned deeply, and quicklime is sprinkled for disinfection, and the soil pH can also be adjusted.

Note that if only quicklime is applied, the soil will become hard and thin, so it is necessary to apply basal fertilizer, mainly rotting human and animal manure, with superphosphate, boron, magnesium zinc and other trace elements applied together, and then the seedbed soil is mixed evenly, leveled, and the width of the chamber is set aside.

Generally, in the southern region, it is better to sow seedlings in early September. It cannot be sown before August 20 and after September 20, otherwise it is easy to sprout and not grow buds. If the temperature is too high, it will not form buds, and it is easy to sprout and flower.

Cabbage is generally sown in late August to mid-September, and the best time to sow is in early September.

The germination temperature of the vegetable seeds is about 20 28, and the surface of the box is moistened by splashing the rotting manure water before sowing, and the sowing is ensured to be evenly sown (can be mixed with sand), and the grass ash is covered with centimeter thickness after sparse sowing. Seedlings are seedlings 2 3 times during the whole seedling period, apply light human and animal manure 2 3 times, when the seedlings appear 4 true leaves, the seedling age is about 25 days, with * moved out of the seedbed to 10 * 15 cm plant row spacing for false planting, watering thin human and animal manure urine roots, false planting 15 20 days or so to form old strong seedlings can be planted, before false planting will be a small number of individual extra-large seedlings, mutant seedlings pulled out and thrown away.

Vegetables are usually sown at the end of August to the beginning of September.

Sowing techniques for children's cabbage:

1. Selection: There are many local varieties of children's vegetables, the disease resistance of different varieties, the appearance of commerciality, maturity, yield, and quality are different, and the differences are large, and the early-maturing varieties are extremely early, early-maturing varieties are very early, early-wading No. 1, etc., and the mid-late maturing varieties have the advantages of Duofu No. 1, etc., which have the advantages of beautiful vegetable shape, high yield and good disease resistance. The sowing date of early-maturing vegetables and mid-late maturing vegetables is the same, but the length of the growth period and the early and late harvest dates are different.

2. Seedbed: The seedbed of children's vegetables is selected in the shade area, which requires deep soil, fertile and loose, convenient drainage and irrigation, and the best loam or sandy loam soil without pests and diseases, and deep turning of kang soil in early to mid-August.

Sprinkle 15 25 kg of quicklime per mu to disinfect and adjust the soil pH (neutral and weak alkaline pH value), only sprinkle quicklime, the land will become hard and thin, add rotting human and animal manure plus superphosphate cover and plant ash and boron, magnesium and zinc and other trace elements as base fertilizer, mix well with seedbed soil, flatten and fine, open the box about the width of the meter for standby.

3. Sowing: If you want to plant vegetables, the choice of sowing date is very important, and the effect of different sowing period is completely different. The sowing period is too early, the temperature is too high, and it is easy to draw moss into a rod shape, flower, and form a tall leg.

If the sowing date is too late, there are few or small children, and they become pineapple-shaped, not easy to form empty plants, which are prone to disease, low yield, and lose quality and commerciality.

The cabbage planting time and method planting time is about 55 to 6 months, and the method can be planted directly.

The growth cycle time of children's cabbage is relatively long, about 75-130 days, if it is planted in greenhouses, then it can be planted all year round, if it is planted in the open air, then it is generally planted in spring and autumn, spring is planted in March-April, autumn is planted in August-September, and it is harvested in January and February in the winter of the year after planting.

Vegetables are generally sown in August-September, planted in October, harvested in December, and harvested in January-February.

Growing season.

The growth cycle time of children's cabbage is relatively long, about 75-130 days, if it is planted in a greenhouse, then it can be planted all year round, if it is planted in the open air, then it is generally planted in spring and autumn, spring is planted in March-April, autumn is planted in August-September, and it is harvested in January and February in the winter of the year after planting.

Growing conditions.

The requirements for soil are relatively low, but it is more suitable for growing on loam or sandy loam soil with deep soil layer, fertile and loose, good drainage, and likes weak alkaline soil, the temperature suitable for the growth of children's cabbage is 8-15 degrees, and the temperature of seed germination is 20-28 degrees.

Vegetable growth period management.

When the vegetables are growing, they are susceptible to the invasion of pests and diseases, so they need to be sprayed regularly during the maintenance period, and generally spray carbendazim solution once every 15-20 days to carry out insecticidal and antibacterial.

The growth cycle of cabbage is 150 200 days. It is native to the Sichuan Basin of China, and is distributed in Hunan, Hubei, Guizhou, Yunnan and other places. Cabbage is a 2-year-old vegetable that likes to be warm and moist, the suitable temperature for seed germination is 20 25, the planting time is generally between August and September, and the loose, fertile and breathable soil needs to be selected before planting, the soil needs to be disinfected and deepened, and a sufficient amount of organic fertilizer needs to be applied in the soil.

Plantation of celery

Vegetables can germinate within 48 hours after planting, after germination should be removed in the evening in time to remove the straw or shade net, in case of small seedlings growing, in case of high temperature, dry soil cracking, choose to water in the evening or early morning to resist drought, and cover the shade net with a small arch to avoid the heat.

When 4 true leaves appear in the seedlings = seedlings, the seedling age is about 25 days, and the plant row spacing is 10-15 centimeters, and the water and fertilizer need to be supplemented in time to promote the growth of the plant.

During the growth of children's vegetables, avoid dry application of urea, apply light manure water to protect seedlings in autumn drought, avoid deep cultivation, deep digging of easily injured roots to induce disease, should try to shovel or pull weeds on the soil surface of 2 3 cm between the celery, and avoid tillage.

Before planting, choose a fertile and loose soil block to use as a seedbed. Vegetables are generally sown from late August to mid-September, and the seeds are prepared and fresh and plump seeds are selected to help germination. Water the seedbed properly, keep the seedbed moist, and spread the seeds evenly to the soil surface to ensure the emergence of seedlings.

After the seedlings are unearthed, the watering should be properly controlled, and the seedlings should be interspersed 1-2 times during the whole seedling period to promote the vigorous growth of the seedlings.

Choose plots that have not been planted with cruciferous crops in the previous crop, and the planting plots need to be loose and breathable, and they also need to be fertile and nutritious. The soil is deeply cultivated 20-25 cm, and the width is about 1 meter high, which is used to grow children's vegetables. 4,000 kg of farm manure and 25-30 kg of phosphate fertilizer are applied to the soil, which is fully mixed with the soil and then planted.

Generally, 30-40 days after sowing, the seedlings can be planted when they have 5-6 true leaves and the seedling height is about 18-20 cm. The planting density of children's vegetables is generally 57-60 cm, 2000-2400 plants per mu are planted, the seedlings are taken out of the seedbed, carefully operated to avoid damage to the root system, and then planted into the soil.

After the vegetables are planted, they are watered once to promote rooting. After the seedlings are slowed, apply clean manure water in time, and then apply rotten human and animal manure and urine every half month, and spray potassium dihydrogen phosphate 2-3 times. Regular cultivation and weeding, control of pests and diseases, the main pests and diseases are aphids and virus diseases.