When to plant mustard, when to harvest mustard planting, when to harvest mustard greens

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 suitable sowing period for mustard planting is 10-11 months, and the mustard growth period is short, and the harvest time of mustard is about 30 days from sowing to harvesting, and it can be harvested when 10-12 leaves are produced. Mustard has not strict requirements for soil, and generally requires sunny ventilation, convenient drainage and irrigation, and loam soil that retains water and fertilizer.

The suitable temperature for growth is 15-22, when the temperature is higher than 25, growth retardation will occur, which will affect the quality of dishes; When the temperature is lower than 12, it will inhibit plant growth.

In the suitable temperature range, the higher the temperature, the faster the growth, the shorter the growth period, and vice versa, the slower the growth. Mustard is not very strict on soil conditions, but it is suitable for planting in neutral loam soil with fertile soil, deep soil layer, good irrigation and drainage conditions, sufficient light, good permeability, water and fertilizer retention.

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.

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.

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.

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.