How to grow coriander? When is the right month to plant?

How to grow coriander? When is the right month to plant? Coriander is a vegetable variety with a special smell that many people like, but many people can't accept it.

Coriander is also known as salt coriander, coriander, etc., and is now mainly used as a side dish or condiment. Do you like cilantro? The market demand for coriander has been relatively stable.

If there are not many goods on the market, it may also lead to coriander **substantially**. So how do you grow coriander?

1. Planting time.

Coriander is usually grown in the fall, so coriander grown in this way has a good appearance, fewer diseases, and good quality. Among them, the best time is September, and of course, August can also be done at the same time as the planting of cabbage.

2. Land selection and preparation.

Coriander has high requirements for planting location and land, so when choosing a planting site, it is recommended to choose a soil with high organic matter content, strong fertility, and good water retention and drainage ability. In the process of soil preparation, deep ploughing and deep ploughing are required, and a certain amount of basal fertilizer should be applied to ensure the subsequent growth of coriander.

3. Sowing seedlings.

Before sowing, the seeds need to be treated. First, the skin of the selected seeds needs to be wiped off, and then the seeds are soaked in warm water for 24 hours. Once the seeds are removed, wrap them in a damp cloth, and the seeds wrapped in a damp cloth should be placed in an environment of 15-20 degrees Celsius for about 7-10 days to germinate.

After germination, you can sow seeds. Before planting, water the land that needs to be prepared to keep the soil moist. Then the seeds are evenly sprinkled in the ground, covered with a layer of fine soil, and finally covered with a layer of plastic film.

When the seeds germinate and grow 3-4 coriander leaves, the plastic film can be lifted.

4. On-site management.

Newly planted coriander does not need to be watered. Generally, watering does not begin until after planting. The second watering after watering needs to be done every 7-10 days and then every 5-7 days.

If sufficient basal fertilizer is applied, top dressing is not required during the growth period of coriander, but if the soil nutrients are insufficient during the maintenance period of coriander, some urea and phosphate fertilizer need to be applied in a timely manner.

5. Disease controlGenerally speaking, coriander rarely gets sick. If there is bacterial wilt and leaf spot, it will appear. If there are brown or olive irregular spots on the leaves or stems, they need to be treated promptly.

The agent is suitable for 1000 times of 70% chlorothalonil wettable powder or 600 times of 50% methyl glutinous copper wettable powder.

Coriander is generally planted in autumn, so that the coriander grows well, has few diseases, and is of good quality. The best time to do this is in September, but August is also the time to plant cabbage.

It is necessary to properly prepare the land, but also to ensure the permeability and fertility of the soil, and to properly sow seeds. It is more suitable in April and May.

It is necessary to choose the right variety for planting, and the seeds need to be crushed in advance when planting, so that they can grow better, and they are generally planted in April and May.

Coriander, commonly known as coriander, is a cold-loving vegetable, not heat-tolerant, and stops growing when the temperature exceeds 30. Generally, we cultivate in spring and autumn, but we can also cultivate in winter, but can we cultivate in summer?

The answer is yes, it can be planted in June. As a summer off-season cultivation, the yield is relatively low, but **good, you can give it a try. Let's take a look at how cilantro is grown in the summer.

First, the variety selection of summer cultivation of coriander needs to choose varieties with late sprouting, fast growth rate, heat tolerance and high yield. Such as Shandong large-leaf varieties, Laiyang coriander, Sijixiang and other large-leaf varieties.

Second, seed treatment: soak the seeds in water for 12 hours, put them in a wet cloth bag and put them in the refrigerator and freezer compartment to promote germination, multiply and wash once a day, and 30% of the seeds can be sown after they are exposed.

Third, the best time to sow coriander in summer is after the spring stubble is harvested, that is, around mid-June. Fill the furrow with water first, sow the seeds after the water seeps down, and then cover the soil with a thickness of 1 2 cm, and cover the furrow with a small amount of straw or grass to prevent direct sunlight.

Fourth, build a canopy to shade In order to reduce the temperature, the coriander sown in summer must be shaded. Generally, it is to build a flat shed, cover a layer of film, and then put on a layer of sunshade net, which can not only prevent the washing of heavy rain, but also shade and cool down.

Fifth, interplanting cabbage summer coriander seedlings are slower, the early growth is also slow, in order to increase income, and in order to shade the coriander, you can sow cabbage and so on at the same time, because it emerges quickly, grows fast.

Sixth, strengthen the management of coriander sowing to water frequently, as long as it is a sunny day, every morning and evening a water, cooling and moisturizing, conducive to the emergence of seedlings. After the emergence of seedlings, remove straw and other mulches in time. When the seedling height is 4 5 cm, the seedlings are weeded, the general seedling distance is about 2 4 cm, the seedlings are combined with watering to chase manure once, the seedling height is 7 8 cm when chasing nitrogen fertilizer, and the urea per mu is about 5 kg.

After the seedlings are 10 cm tall, they should enter the vigorous growing season, and they should be watered frequently to keep the soil moist. At this time, the amount of coriander fertilizer needs to increase, nitrogen fertilizer can be reapplied, generally 10-15 kg of urea per mu, watering every 4 5 days. During the period, it can be combined with thinning seedlings and harvested in batches.

In addition, foliar fertilizer can be sprayed every 10 days or so to promote growth and improve quality.

Seventh, timely harvesting of the general summer planting of coriander 30 40 days after the emergence of seedlings, when the plant height of 15 cm, can be pulled and harvested. Top dressing should be done every time it is harvested. About 20 days before harvest, 20 mg of gibberellin combined with foliar fertilizer can be sprayed to increase yield.

In short, coriander can be planted almost all year round, but the temperature is too high in summer to manage, as long as the temperature and moisture management are done, coriander can still be planted in June.

Coriander is planted in July and August in northern China, while coriander is grown in October to November in the warmer regions of the south. It should be noted that it is required to have sufficient sunshine, abundant rain, fertile soil, and more fertilization of loose calcareous sand.

The best time to plant coriander is in late August and early September, we have to choose a good variety of coriander to plant, choose the kind of dwarf, after planting, we have to manage water and fertilizer, so that coriander will grow very well, in general!

Coriander is generally planted around July and August, and it is necessary to effectively control the temperature, ensure sufficient light, watering and fertilizing an appropriate amount, and do a good job in pest control.

Coriander can be planted in three seasons a year, namely early spring, summer, and autumn, because the varieties planted are different in different seasons and climates.

Coriander.

March, April and September are the best months.

Coriander is a vegetable that prefers a warm environment, and although it can be grown all year round, it is best to grow mainly in March and April in spring and September in autumn, when the temperature warms up, which can promote the growth of coriander. Coriander is a relatively common vegetable in our lives, and coriander is very easy to grow, so it is also one of the vegetables that farmers like to grow.

Cultivation method:

1. Land selection and land preparation

Coriander will have high requirements for planting location and land, so when choosing planting land, it is recommended to choose soil with high organic matter content, fertile, moisturizing ability and drainage ability. When preparing the land, it is necessary to plough deeply, plough deeply, and apply a certain amount of basal fertilizer, so as to ensure the subsequent growth of coriander.

2. Sow seeds and raise seedlings

Before planting, the seeds need to be treated, first of all, you need to rub off the outer skin of the selected seeds, then soak the seeds in warm water for 24 hours, take them out and put them in a damp cloth to wrap the seeds, and put the damp cloth wrapped in the seeds in an environment of 15-20 degrees Celsius for about 7-10 days to germinate.

After budding, it is time to sow seeds, and the soil needs to be prepared by watering the soil before sowing to keep the soil moist. Then the seeds are evenly sprinkled in the field, covered with a layer of fine soil, and finally covered with a layer of plastic film, and when the seeds germin and grow 3-4 coriander leaves, the plastic film can be lifted.

3. Field management

Freshly planted coriander does not need to be watered, and it is generally not watered for the first time until it is planted, and the second watering after this watering needs to be about 7-10 days apart, and then it can be watered every 5-7 days. If the basal fertilizer is applied sufficiently, there is no need for top dressing in the growth period of coriander, but in the process of maintaining coriander, it is found that the nutrients in the soil are insufficient, so it is necessary to apply some urea and phosphate fertilizer in time.

Coriander can be planted all year round, generally speaking, the best time for coriander planting is around March, April and September every year, because the temperature is more suitable for the growth of coriander at this time, if the temperature is relatively low, it is difficult to make the growth of coriander good, and if the temperature is too high, it may also affect the quality of coriander. When planting coriander, it is possible to choose suitable varieties according to different regions, such as large-leaf varieties, coriander has a greater fragrance and a higher yield. At the same time, it is also necessary to cultivate in the open field, and should not be watered too much water at the seedling stage of coriander, and after the plants grow, they should be watered frequently, and nitrogen fertilizer should also be chased to ensure adequate nutrition.

Just now, the land should be planted on a plot with loose soil rich in organic matter, so as to ensure the quality and yield of coriander.

Before planting coriander seeds, it is necessary to do some treatment in advance, you need to scrub off the peel of coriander seeds, soak them in water for a whole day, and then put them in a suitable environment for germination. After the soil is rooted and watered thoroughly before sowing, the seeds are then spread at a certain distance with rare earths, the seeds are covered, and finally covered with a film.

After the coriander grows seedlings, it is very important to manage the seedlings and leaves, especially in the densely populated areas, you can pull out some coriander seedlings, so as to better improve the quality of the damage and facilitate the better growth of coriander. Later, in the process of coriander growth, if weeds appear, these grasses should be removed in time, otherwise it is likely to absorb nutrients, and it should be noted that it is best not to use herbicides, otherwise it is easy to lead to a decline in the quality of coriander.

Finally, the coriander can be harvested in time after sowing for about 9 weeks, and some old leaves can be removed after the coriander is uprooted at the time of harvest.

Coriander is a vegetable that prefers a warm environment and can be grown all year round, but coriander is generally best grown in May and June. The temperature begins to rise during these two months, which is perfect for seed germination and can promote the growth of coriander. Coriander can be harvested after 50 days of sowing, and the growth rate is relatively fast.

Soak the seeds in water before sowing, the soaking time is 24-28 hours, the germination time of the seeds is 3-4 days, you can water more pine in these days*, if the temperature is too high, you can build a small shed to shade the light.

When planting coriander, you can soak the seeds in water before sowing, soak for 24 28 hours, and the seeds germinate for 3 or 4 days, at this time you can water more, if the temperature is too high, you can make a small neck to shade the light, and then move them to the land after they have sprouted; It is generally best planted in May and June.

The land should be renovated, then watered and fertilized, and planted according to the concentration of coriander, and when planting coriander, the temperature should be reasonably controlled. It can be planted in mid-April or around October.

Plant in the spring, choose the right seeds for planting, generally around May is the most suitable planting, when the temperature is warmer.

Coriander is a rare condiment, and the realization of the anniversary ** coriander is the main measure to increase the income of vegetable farmers, but the environmental conditions in different regions are limited, and it is particularly necessary to choose the right season to plant coriander, and only by mastering the appropriate planting method will you get rich returns.

1.It is sown in the autumn high temperature period, and the seedlings are generally raised from July to September, and they are successively marketed in late autumn.

2.Planted after the temperature drops in autumn, seedlings are generally raised in October-December, covered by arch sheds, and the whole season lasts for the first market.

3.Sowing in spring, seedlings are raised in March-June, harvested before the high temperatures, and harvested in August-September at high altitudes.

In the high temperature season, low-temperature germination and shading are required. After drying the seeds for 6 hours, the outer skin of the seeds is damaged by external forces such as cloth soles, cutting boards and dustpans, soaked for 24-48 hours, after the seeds absorb enough water, they are placed in the environment of about 20 to germinate for 3-4 days, and 50% of the seeds are sown after being exposed. Generally, the seeds are placed in sweet potato cellars, caves, caves, and basements to germinate, and the seeds and fine sand need to be mixed well to keep them moist.

It can also be placed above the deep well to promote germination, wrap the seeds with gauze before germination, put them in the well water for 2-3 minutes, then lift them up, put them 10 cm above the water surface, soak them 2-3 times a day, and sow them after the seeds are white.

Due to the high outside air temperature and soil temperature, the light intensity is large, which is not conducive to the emergence of seeds, you can use a double-layer shade net to shade and cool down, cover the ground with grass curtains, stalks, etc., cooperate with watering, reduce soil temperature and maintain soil moisture, and seedlings can emerge after 3-5 days.

In autumn, when the temperature drops to 25, most of the coriander planted after the temperature drops to 25 is mainly seeded, watered and shaded in time after sowing, and the seedlings are thinned and separated after the seedlings emerge.

In the spring, coriander cultivated in the open field can be sown. If you use greenhouses to produce coriander, you need to germinate in advance. The treated seeds are heated in a heated field room or heated greenhouse, and the germination temperature is kept in the range of 15-25, and the seeds are sown after they are exposed.

After sowing, cover the mulch film for warming and moisturizing, you can also add another layer of small shed to increase temperature, remove the mulch film after the emergence of seedlings, and remove the small shed after the seedling stage of 3 leaves, and start to thin the seedlings and divide the seedlings.