What are the varieties of amaranth? How to manage it after planting?

Amaranth has well-developed straight roots, erect stems, thicker, green or red. The leaves are green, purplish-red, or green with purplish-red. The inflorescence is axillary and apical and spike-shaped.

The seeds are extremely small, black and shiny, and tend to fall off when ripe. Amaranth can be divided into 3 types according to the different leaf colors, namely green amaranth, red amaranth, and colored amaranth. The leaves of amaranth are green, relatively heat-tolerant, and have a relatively hard texture.

The leaves of red amaranth are purplish-red, the heat tolerance is medium, and its texture is relatively soft.

There are many varieties of <> amaranth, and the varieties grown in different places are different, and there are also differences according to leaf morphology, such as round-leaved varieties and pointed-leaf varieties. No matter what the variety, the elements it contains are similar, the two-color amaranth has round-leaved red amaranth, Jiangxi variety, this kind of branching, the leaves are wide first, the middle of the leaf is purple-red, the edge is like color, the petiole is red with green, the mesophyll is thick, heat-resistant, and the yield is high. 2. Mandarin duck red amaranth, Wuhan variety, the leaves are green at the top and red at the bottom, the growth is medium, and the leaf surface is wrinkled.

The root system of amaranth is relatively developed and widely distributed, and it is difficult to recover after the taproot is damaged. Amaranth is mostly fed on young stems and leaves, and can also be specially cultivated for large stems for consumption. The stems are erect, thick, green or red.

Leaf green, purple-red or green and purple-red alternating willow leaf amaranth: a farmer's variety in Guangzhou. The leaves of this variety are lanceolate, 12 cm long and 4 cm wide, the tip of the leaf is sharp, the edge is curled upwards to form a spoon, the leaves are green, the petioles are blue-white, and the heat and cold resistance are strong, which is suitable for spring and autumn cultivation, and can also be cultivated as a protected land.

The growth cycle of amaranth is not long, generally about 40 days, and it can be harvested. It can be planted from spring to autumn, which means that open field planting can be sown from March to August, and if it is planted under the cover of greenhouses and small arches, it can be sown about 20-30 days earlier. Selection:

After the purchase of seeds, they can be sown directly, preferably before sowing, so that it will have a higher emergence rate. Soak the purchased seeds in warm water for 4-5 hours, then remove them, mix with clean fine sand, and stir well.

Amaranth retroflexus, amaranth concave, amaranth spinosa, amaranth cranio. After planting, a small arch shed should be built in the field to improve the thermal insulation capacity of the field, and when the temperature is relatively low, cover the arch shed with a layer of straw to increase the temperature to prevent low temperature from affecting the growth of amaranth. Then we should pay attention to the work of fertilizer and water, and keep the soil with a certain moisture content when planting in spring.

Increase the amount of watering as the temperature rises, but be careful not to do it at noon, when the temperature is high. When fertilizing, it is necessary to pay attention to controlling the dosage, especially nitrogen fertilizer, and not overapplying, so as to prevent excessive nitrogen fertilizer from causing amaranth to grow.

Amaranth can be divided into round-leaved amaranth and sharp-leaved amaranth from the leaves, and green amaranth, red amaranth and white amaranth from the color. After planting, you only need watering, fertilization, and weeding.

It is planted in most areas of our country, generally speaking, in the place where the climate is suitable and the sunshine time is long, you can choose to plant in spring, it is because of the tender quality and relatively high yield, and according to the market demand, you can choose to plant in the protected land, so as to achieve annual production. Amaranth belongs to temperature-loving, light-loving crops, there are many varieties, generally more than 10 can germinate, the most suitable growth temperature is between 20 and 30, the temperature is too high, too low will affect the growth. Amaranth has a wide range of soil adaptability and prefers alkaline soil.

Try not to have too honey roots, too honey to encounter bad weather, rainy days amaranth in the middle will rot the stem, the sun is too big to die, because the amaranth is too honey to gather in the middle of the air and the stem is too tender, so it will be like this, unless it is planted in the greenhouse will not encounter these, the disease of open-air planting amaranth is parasitic in the soil humus, every year to the rainy time, the soil moisture is large. The germ begins to attack and harm amaranth. Therefore, new plots are replaced every year, and the chance of disease is reduced by deep ploughing of the land.

Farmers grow amaranth in rotation, changing the land once a year.

Amaranth is very easy to grow, we will grow a small piece every year, we don't have to worry about management, and it is very convenient to eat. Amaranth can be sown all year round as long as the temperature is suitable, it grows at a suitable temperature of 20-30, there are no strict requirements for water and fertilizer, and it is drought tolerant and barren. That is, when the outside temperature is stable above 15 degrees Celsius.

In autumn, another crop can be planted. When sowing, it should be noted that amaranth seeds are smaller, smaller than sesame seeds, in order to ensure uniform sowing, amaranth seeds can be mixed with fine sand at a ratio of 5:1, and then sown.

Amaranth still has certain requirements for soil, because amaranth is adapted to alkaline soil, so when planting, it is necessary to make deep ploughing and turning of the soil, and sprinkle organic fertilizer in the soil, which is conducive to the absorption of alkaline soil. It is rich in carbohydrates, vitamin C, carotene, crude fiber, calcium, phosphorus, iron and other nutrients and minerals. In some places, it is also called rice amaranth, lettuce, red amaranth, etc., which are loved by consumers because of their red appearance and rich nutritional value.

The bottom fertilizer is sufficient, and the top dressing is appropriate.

Planting amaranth must make a good bottom fertilizer, because the root system of amaranth is developed, so it is more appropriate to apply farmhouse fertilizer to the deep plot, and the planting of amaranth can be carried out according to their own needs, hole sowing or direct sowing. After the emergence of seedlings, you can carry out appropriate topdressing according to the growth situation, our family generally uses diluted urine, feces, etc., and sometimes some urea will be applied on rainy days, which is generally easier to take care of.

Amaranth prefers alkaline soils, grows poorly in poorly drained soils, and is prone to disease. Amaranth is also sensitive to the temperature at which it grows. Nowadays, planting generally requires a temperature of more than 10 degrees Celsius to germinate, and the optimal temperature for seed germination is 15 to 20 degrees.

It should be noted that you should pay attention to the renovation of the soil in the process of planting, you should pay attention to the temperature of the whole thing, you must master it well, and then you should pay attention to the changes in this climate, which are very important.

Growing amaranth requires choosing the right temperature, and generally the individual temperature is around 12 degrees Celsius.

For amaranth, it is best for us to choose a fertile plot with flat terrain, convenient drainage and irrigation, and less weeds to plant, before the official sowing, we should clean the field, plough the depth of 15-20 cm, and apply sufficient base fertilizer, the base fertilizer should be mainly rotten farmhouse fertilizer[Growth characteristics].Amaranth has well-developed straight roots, erect stems, thicker, green or red. Leaves green, purplish-red, or green and purplish-red. The inflorescence is axillary and apical and spike-shaped.

The seeds are extremely small, black and shiny, and fall off when ripe.

<> amaranth seeds are very small, similar to purslane seeds, every year is the best season for planting, if the soil moisture content is high, you can also dry seeds live broadcast, because the seeds are very small, the depth should not be too deep, it is best to mix with sand and sow seeds, sowing or spreading evenly. 1. Turn the soil deep to remove weeds. Amaranth is usually planted intensively, and if a large number of weeds grow in the soil, it will seriously affect the growth of amaranth, and too many weeds are not conducive to the harvesting of amaranth.

Therefore, it is necessary to turn the soil deep and remove the weeds.

The most suitable season for planting amaranth is spring, generally February and April are the most suitable, at this time sowing amaranth, the growth environment and climate temperature are more suitable, which can make amaranth better survive and grow vigorously. Choose a plot with flat terrain and sufficient sunshine Qiaoyu If you eat it yourself, one square meter is enough) apply some rotting organic fertilizer, and then carry out deep leveling, during which if the water content of the land is insufficient, it is necessary to water it thoroughly and cool for a period of time before turning over the land.

Amaranth prefers warmth, heat tolerance but not cold tolerance. The suitable temperature for growth is 23 27 degrees, the growth is slow below 20 degrees, the seed germination is difficult below 10 degrees, the growth of the plant is basically stopped, higher than 30 degrees, and the quality deteriorates. Amaranth is a high-temperature short-day crop, when planting red amaranth, we generally sprinkle some farmhouse manure that has been completely rotted in the ground as the base fertilizer, and then make a furrow for leveling, after the furrow is done, if the soil is relatively dry, water it once, and then cover it with a layer of fine soil as the subsoil.

To ascend to Lu Xiao first have a good water source, in the frequent disinfection and fertilization of plants, so that they can grow better, the current vegetables are pollution-free, pollution-free, noisy and contaminated, it is best to do so in order to get a good **.

Soil requirements: Amaranth prefers alkaline soils, which grow poorly in poorly drained soils and are prone to disease. This means that when we choose an amaranth growing area, we try to choose according to the slow growth habit of the leek, such as choosing a flat terrain that is easy to drain and irrigate, reducing grass damage, fertile soil, loose texture, and sufficient light.

First of all, we must have a good water source and often disinfect and fertilize the plants, so as to better grow them. Nowadays, vegetables are pollution-free and pollution-free, and it is best to get a good price. Qiaogao.

The first point is that we must pay attention to the temperature must be managed well, so that we can achieve a good high yield, and the second point is that the soil must be fertile, which is the most basic, and the third point should be done regularly.

The first point of management is that we should pay attention to the light, we must master the most basic temperature, the second point is timely thinking, so as to achieve a good method, the third point should be watered, and the amount of watering should be mastered regularly.

1. Temperature management: Amaranth in winter and early spring after the emergence of mulch film and mulch, after watering, build a small arch shed in the greenhouse to facilitate heat preservation, and add a layer of straw curtain to the greenhouse in the evening when the outside temperature is low. After the emergence of seedlings in summer, cover the sunscreen in time, and take the morning cover and the evening uncover.

2. Water management: amaranth should often keep the soil moist in winter and early spring, water frequently, try to choose to water in the morning on a sunny day, and water urea aqueous solution once after the seedlings, and apply it once in the next 7 10 days to promote growth. In summer, increase the amount of watering appropriately, generally in the morning and evening.

3. Reasonable top dressing: amaranth should be topdressed many times, generally in the seedlings have 2 true leaves when the first fertilizer, after 10 12 days to chase the second fertilizer, after each harvest 1 top dressing 1 time. The type of fertilizer is mainly nitrogen fertilizer, and 1500 2000 kg of thin human feces and urine can be applied per mu each time, and 5 10 kg of urea can be added.

Amaranth planting more and more, the technical points of amaranth planting are first of all to choose a relatively flat place, drainage and irrigation is more convenient, and there are few weeds in the land, before sowing to water enough, about 10 days after sowing will germinate, according to the emergence of fertilizer added.

Amaranth seeds are soaked in cold water for 24 hours, and they need to be scrubbed several times during the soaking process to facilitate water absorption. In other seasons, it is cultivated by direct seeding. Amaranth should be planted on plots with few weeds, and amaranth prefers alkaline soil.

The seeds of amaranth are smaller, sowing with some fine sand or fine soil can make the sowing even, the spring can be slightly deeper, the summer should be shallow, shallow soil, and then suppressed, you can water, wait for the seedlings. In winter and early spring, cover with a thin layer of straw to moisturize, and then cover with a layer of plastic film to keep warm. Cover with sunscreen in summer.

Amaranth should be kept moist in winter and spring, watered with small water frequently, and watered once after the seedlings were poured.

Apply sufficient base fertilizer before sowing, apply 2-3 tons of rotten farmhouse fertilizer and 50 kg of compound fertilizer per mu, turn over the ground and prepare the land, amaranth seeds are very small, so the land preparation must be fine, and then make a flat furrow. Amaranth dried seeds are sown, raked flat after sowing, watered after stepping on the solid furrow surface, the temperature is low for about 10 days in spring to emerge, and the seedlings can emerge in 3-5 days of sowing in summer.

Amaranth is a plant that can be planted from spring to autumn, it is planted in most areas of our country, generally speaking, it is possible to choose spring planting in the place where the climate is suitable and the sunshine time is long, it is precisely because of the tender quality and relatively high yield, and according to the market demand the planting cycle of amaranth is longer, it can be planted from spring to autumn, and the planting time can be sown from March to August, and it can also be planted in greenhouses in winter. Amaranth is a temperature-loving, light-loving crop, there are many varieties, generally more than 10 can germinate, the most suitable growth temperature is 20 30

In this way, the way of planting amaranth, amaranth seedlings taste good, but also resistant to heavy rain and sun, in addition to sprinkling amaranth should not be too diligent, otherwise it will also rot the stem, insect prevention method try not to use pesticides, shovel some grass on the ground after drying, sprinkled on the leaves in the morning when there is dew, so that there are no insects to eat amaranth There are many varieties, there are willow leaf amaranth, round-leaved amaranth, large-leaved amaranth, and purple leaf amaranth, some people also call red amaranth. It has the effect of clearing heat and detoxifying, cooling blood and dissipating, and is rich in carbohydrates, proteins, inorganic salts, vitamins and trace elements. It is very nutritious.

In the northern region, amaranth is generally planted in mid to late April, when the outside temperature stabilizes above 15 degrees Celsius. In autumn, another crop can be planted. When sowing, it should be noted that amaranth seeds are smaller, smaller than sesame grains, in order to ensure uniform sowing amaranth is a common vegetable, which is rich in nutritional value, rich in carbohydrates, vitamin C, carotene, crude fiber, calcium, phosphorus, iron and other nutrients and minerals.

Some places are also called amaranth, lettuce, red amaranth, etc., due to its red appearance and rich nutritional value.

Amaranth is an annual herbaceous plant that has the effect of moistening the intestines and clearing away heat. It is also called wattle cabbage, wild goose red, and Chinese cuisine. This vegetable is very adaptable to the environment and is cultivated in most parts of our country, and there are many wild amaranths.