What is the correct way to grow mustard greens

Mustard cultivation methods

1. Soil preparation and sowing.

Mustard greens prefer permeable soils, so it is advisable to choose a fertile sandy soil when planting. If it is ordinary land, the land should be turned over a little more thoroughly, and large pieces of soil should be broken. Then it is flattened into a strip for easy management, the width is controlled at about 1 meter, and the walkway is reserved in the middle for drainage or daily management.

2. Planting time.

Mustard greens have a high demand for temperature, and general low temperatures can easily lead to their death, so the planting time is mostly concentrated in summer and autumn. Mustard open-field cultivation can be carried out in spring and autumn in the Yangtze River and Huanghuai areas, generally sowing in autumn, sown from late July to October, and harvesting in mid-September to March of the following year, but the yield is highest in August.

If it is located in the southern region, it can generally start in July, the further north it is, the later the planting time, if it is near the Yangtze River, it can start sowing in about August, and if it is located in the north such as Henan, it will generally start planting around October. It is not recommended to replant after October.

Sowing too early, the weather is hot and dry, heavy rain is many, and it is difficult to emerge seedlings, so it is necessary to use shade nets to cover. Sowing too late, seedlings 2 3 true leaves encounter cold snaps and are susceptible to frost damage. Spring sowing can be cultivated in solar greenhouses or plastic greenhouses, and the market can be advanced or postponed.

3. Seed selection.

Mustard gnocchi seeds to the color orange-red, bright color is better, the seeds should be selected after the purchase of the first place, in addition to cleaning up the mixed impurities, should also be selected full of seeds, because the mustard gnocchi seeds are small, generally selected by washing, that is, the seeds are immersed in water and constantly stirred, remove the grains and debris, and dive to the bottom of the water for the full seeds.

4. Drying and disinfection.

After the mustard seeds are selected by water, they are immediately spread out and exposed to the sun to reduce the water content in their bodies, and turn them from time to time, so that all the seeds can be evenly baptized by the sun, promote the transformation of substances inside them, end dormancy, improve the germination rate, and the emergence of seedlings is more consistent. Soak the seeds with a fungicide such as a solution for 5 10 minutes, stirring constantly, so that the seeds are fully exposed to the liquid to kill the germs.

5. Soak seeds to promote germination.

Mustard seeds absorb enough water to facilitate the transformation of internal substances in the seeds and the softening of the seed coat to promote germination, as for soaking in wet water for 3 4 hours, at this time you can add a nutrient-comprehensive foliar fertilizer to let it absorb, in order to increase nutrients, increase germination rate and facilitate the growth of seedlings.

Mustard is suitable for planting in early March to early April in spring, late September to early October in autumn, digging holes and sowing in accordance with the plant spacing of 18 cm to 20 cm and row spacing of 20 cm to 30 cm on the finished soil, sowing 2 to 3 seeds in each hole, covering the soil after sowing the seeds, and then watering 1 permeable water, and finally covering with a layer of straw or mulch, and so on after it emerges, the seedlings can be thinned.

Mustard greens are suitable for planting time.

The planting time of mustard is in spring and autumn, of which the best time for spring sowing is from early March to early April, and the best time for autumn sowing is from the end of September to early October.

Mustard planting methods and key points.

1. Site selection:Before planting mustard, it is necessary to choose the right soil, which is best planted on sandy loam soil with high soil fertility, good aeration, loose soil, good drainage and irrigation capacity, and slightly more humus.

2. Land preparation:After selecting the planting field, turn the soil deep to a depth of 30 cm-34 cm, apply fully decomposed circle fertilizer after deep ploughing is completed, improve the fertility of the soil, and then make a furrow with a width of meters, and the width of the furrow should be about 25-30 cm.

3. Sowing:Dig holes and sow seeds on the furrow surface according to the plant spacing of 18 cm to 20 cm and row spacing of 20 cm to 30 cm, sow 2 to 3 seeds in each hole, cover the soil after sowing the seeds, and then water 1 permeable water, and finally cover with a layer of straw or plastic film.

Mustard daily tube imitation sensitive points to note.

1. Water and fertilizer:When mustard grows to 10 cm high, it is necessary to carry out the first topdressing, topdressing superphosphate, after each topdressing, Chunxun should be watered 1 time to avoid fertilizer damage, if the precipitation in the planting area is small, more water should be watered, otherwise the mustard will wither due to lack of water.

2. Weeding:After the mustard seedlings, it is necessary to cultivate and weed 1 time, the cultivator should be shallow to avoid hurting the root system of the seedlings, and the weeding should be exhausted to avoid nutrients being sucked away by weeds, and after the first cultivation and weeding, a shallow tillage can be carried out at an interval of about 10 days.

1. Planting timeMustard planting can be carried out in the spring and autumn of each year, and the plant likes a cool environment, the optimal growth temperature is between 15-25 degrees, the survival rate of autumn sowing is higher, and the sowing is best carried out between July and October in autumn, so as not to affect the emergence rate of mustard with high temperature.

2. Sowing and planting.

When sowing and planting mustard greens, the newly harvested seeds should be put into the refrigerator compartment for low-temperature germination treatment, and then sown in the fertile and loose field, after sowing, cover the soil and water thoroughly, if the ambient temperature is high, you can also cover the soil with straw to moisturize.

3. Water and fertilizer management.

In the process of cultivating mustard, it is necessary to apply the rotted cake fertilizer water to it at the lotus stage, and apply compound fertilizer and potassium fertilizer after balling to promote the development of flower bulbs, and the water requirement of mustard in the early stage of growth is small, and it can be watered after the soil is dry, and the water requirement is large in the bulbling period, so it should be watered once a day.

1. Site selection:Choose a planting field: Mustard should be planted on sandy loam soil with high soil fertility, good aeration, loose soil, good drainage and irrigation capacity, and slightly more humus.

2. Land preparation:After selecting the planting field, use agricultural machinery to plough the soil once, the depth of cultivated land should be 30 cm - 34 cm, after the completion of deep trembling tillage, 4500 kg - 5000 kg of fermented circle fertilizer per mu is applied, and then turn over the soil once, and the circle fertilizer is turned into the ground to improve soil fertility.

After land preparation, the width of the furrow should be about 25 cm-30 cm.

3. Sowing:On the furrow surface, according to the distance of each plant 18 cm-20 cm, row distance of 20 cm-30 cm, dig holes and sow seeds, sow 2-3 seeds in each hole, cover the soil after sowing the seeds, and then water 1 permeable water, and finally cover with a layer of straw or mulch. Wait until the mustard seedlings are out of the ground to remove the mulch.

Mustard can be sown in spring and autumn, the best time for spring sowing is from early March to early April, and the best time for autumn sowing is from late September to early October, and the climatic conditions of these two periods are very suitable for mustard growth.

4. Field management.

1) Check the seedlings and replenish the seedlings: when the seedlings begin to be unearthed, we should often check the emergence of the seedlings, and wait until more than 80% of the mustard seedlings are unearthed, and then carry out the seedlings, and remove the weak seedlings and diseased seedlings in each hole, leaving only a strong seedling eggplant. If there are no seedlings growing in the sowing hole, the extra seedlings from the other sowing holes should be transplanted to the hole where the seedlings are missing.

When transplanting, the soil of the mustard seedling root system should be dug out and planted in the seeding hole of the lack of seedlings, and the roots of the mustard seedlings should be carefully injured when moving.

2) Fertilization: When the mustard grows to 10 cm high, the first top dressing should be carried out, 40 kg -60 kg of superphosphate per mu, when the mustard grows to 20 cm high, the second top dressing, 90 kg -120 kg of superphosphate per mu. Note:

When the mustard grows to 20 centimeters and oranges are several meters tall, a portion of the leaves can be harvested before topdressing.

3) Watering: After the seedlings are completed, water the seedlings 1 time. After each top dressing, water should be poured 1 time to prevent the plants from being burned to death by the fertilizer. When it doesn't rain for a few days, water more, otherwise the mustard will wilt due to lack of water.

4) Weeding: After the seedlings, weeding should be done once while watering, and the roots of the seedlings should be shallow so as not to hurt the root system of the seedlings, and the weeding should be exhausted to avoid nutrients being sucked away by weeds. After the first tillage and weeding, shallow tillage is carried out every 10 days or so.

At any time, as long as weeds are found in the field, they must be removed in time.

5) Harvesting: Mustard sown in autumn can be harvested after 35-40 days, and mustard sown in spring can be harvested after 50-60 days. Whether it is spring or autumn mustard, it is harvested when 10-12 leaves have grown.

Mustard is generally planted in the spring and in late February; Summer cultivation is generally from early July to late August; Autumn cultivation is from early September to early October, while mustard planting time is generally dominated by autumn cultivation.

Mustard sowing rate: to 2 kg for spring sowing, 3 to 4 kg for summer sowing and 2 to 3 kg for autumn sowing per 667 square meters.

Mustard sowing method: shepherd's cabbage is scattered, but strive to be even, after sowing, gently step on the furrow surface with your feet, so that the seeds and the soil are in close contact, so as to facilitate the seeds to absorb water and emerge early. If the seeds are sown in summer and autumn, the land can be watered 1 to 2 days before land preparation, and then the land can be prepared for furrowing, such as sowing with new seeds harvested in the same year.

The time and method of mustard planting are as follows:

1. Spring and autumn seasons

Growing mustard greens requires choosing the right time. Mustard greens are suitable for growing in a warmer environment, but are afraid of the sun, while the temperature in spring and autumn is more suitable and there is no strong light, so mustard planting can be carried out in spring and autumn. It is necessary to observe the weather before planting, and it is best to choose a cooler morning or evening planting.

2. Planting

When planting mustard greens, you can pick seeds with healthy growth and full particles, then soak the seeds in potassium permanganate solution to sterilize, after five minutes, take them out, rinse them with water, you can sow them in fertile and loose soil, cover them with fine soil, and after sowing, you can pour water into the soil to soak all the soil.

3. Disease prevention and control

The branches and leaves of mustard are more luxuriant, the ventilation between the plants is poor, it is easy to breed bacteria, resulting in disease of the plants, in the maintenance of mustard, you can water the plants every three days with chlorothalonil solution to eliminate the bacteria in the soil, and you can also ventilate the mustard regularly, so that the plants grow more vigorously.

4. Supplement nutrients

Mustard is suitable for growing in a more fertile environment, in the process of maintenance, it can also provide well-rotted farmhouse fertilizer to maintain the normal growth of the plant, and can also provide mixed fertilizer rich in nitrogen, phosphorus and potassium elements for mustard to improve the growth rate of the plant.