How can you increase spinach yield when growing spinach? How can I help spinach survive the winter?

Among many vegetables, spinach is a common vegetable with a short growing cycle, and spinach can be grown in two seasons of the year, which means that there may be two harvests. In addition, compared to other vegetables, the cultivation requirements are not high and can be widely cultivated in most parts of our country. I don't know what you think is the most important thing in spinach farming.

Many people believe that spinach cultivation can be successful as long as the growth conditions are met.

We in the south usually only grow spinach in autumn and winter, it has a high yield, deep ground, planting crops, and when sowing with farmhouse fertilizer as the base material, the seeds can be sprinkled on the surface of the ground. Do not cover the soil or a small amount of soil, while keeping the soil moist so that it can germinate. Field management after germination is mainly about timely fertilization, preferably farmhouse fertilizer.

This spinach tastes good! Spinach varieties are heavy and divided into two main categories. One of them is the stinger type.

One is known as pointed spinach, which is cold tolerant and heat tolerant, making it suitable for autumn planting or overwintering spinach cultivation.

Spinach is one of the green leafy vegetables that can be grown all year round, everyone is one of the green leafy vegetables, and to grow high-yield and high-quality spinach, choosing varieties is the key. Spring spinach can be sown according to the local temperature when the degree rises. March is the best time to plant spring spinach.

Summer spinach is planted from May to July, autumn spinach is planted from August to September, and overwintering spinach is grown from mid-October to early November. Sow. Field management, spinach dilution alkali.

Slightly acidic soil grows, the soil acidity is relatively strong, plant ash can be added, the static fertilizer is mainly rotten organic fertilizer, radish can be sprinkled with 40 kg of calcium phosphate, and then the land is leveled into a rake, the width is about meters, spring spinach planting can not germinate, <>

Spinach has a moderate temperature throughout the year, but autumn and winter spinach is the softest and most delicious. Generally from the end of August of the lunar calendar to start sowing, with farm fertilizer, plant ash mixing, Jingping, film cover 40 days, release small spinach seedlings, remove the film, so that it grows slowly in nature, the general temperature is between 20 degrees and 17 degrees in the autumn and winter, if you want to fertilize, should be applied to farm fertilizer and grass **, it is strictly forbidden to apply fast-acting fertilizer urea for quick urging. At present, spinach accounts for 99% of the spinach on the market, all of which are green onions that are fast-driven by ether, with soft, green and brittle leaves, and there are too many remaining elements, which is very bad for the body.

If you want to increase the yield of spinach, the first thing is to choose a good variety, the second is to prepare the land and fertilize, and then choose the right time to sow seeds.

To help spinach survive the winter, the first thing to do is to warm and keep warm indoors.

The first is the management after sowing, if the seedlings are too dense, the seedlings must be set in time, and then the seedlings will be seen every 7 days or so. Secondly, in. To ensure that the soil of the spinach field is moist, if you find that the soil is relatively dry, you must water it in time to promote the growth of spinach.

When the weather gets cold in winter, cover the spinach with plastic film and shade nets.

You can choose high-quality seeds when planting, and then choose areas with fertile soil to water it more and fertilize it more, so that the yield of spinach will be high. In winter, you can spread some plastic wrap on it, so that it can protect it from cold and freezing.

Spinach is a seasonal vegetable with a smooth taste, and spinach does not have high requirements for the planting environment, so it is relatively simple to grow. Want your spinach to grow fat and big?Some cultivation steps are important.

Today's spinach quality is no longer a single quality, there are many choices, and the characteristics of each species are different. In summer, it is best to choose a species that is resistant to continuous high temperatures and has strong drought tolerance, in winter it is strong in cold resistance, and in autumn it is generally good to choose a species with strong disease resistance. In the spring, you can choose the one with strong flood prevention ability, and you can also determine according to your own natural environment.

Spinach prefers to be in the soil is more fertile areas, because the rhizome is very shallow, that kind of soil is also beneficial to germination after sowing, so it is necessary to carry out subsoiling so that it is not easy to cause soil agglomeration and other elements in the process of sowing. Generally, after subsoiling, it is necessary to do a good job of watering, and this process is also being done well.

Spinach is one of the most common leafy vegetables and fruits, and it is one of the rare leafy vegetables and fruits that can be grown outdoors in winter, especially spinach can tolerate cold, so even when the temperature drops below freezing, spinach can grow and develop successfully. Moreover, the harvesting cycle time is relatively long, and the harvesting specifications are also relatively flexible, which makes spinach more warmly welcomed. In terms of nutrients, spinach is rich in a lot of dietary fiber, which can provide trace elements necessary for maintaining the body's gastrointestinal and physical health.

Spinach can be planted all year round, and if you want to improve the quality and production of spinach, how to do a good job in cultivation technology?Spinach cultivation is mainly a good management method of water and organic fertilizer, which is the key to improving efficiency and product quality. Doing a good job in water and fertilizer management can improve efficiency and quality.

Water and chemical fertilizers, in the process of planting, are generally achieved together, which is beneficial to the rapid growth and development of spinach, and the rapid sale.

Let's talk about how to deal with spinach planting, it is best to choose a more suitable temperature for sowing, so that the germination will be very fast, and the germination will be very fast after sowing and watering. Before sowing, it is necessary to carry out a tooth promotion, generally put it in the water seed, and then choose a more suitable temperature to carry out the placement for three days, at this moment the seeds will give birth to shoots, which is also the best sowing situation, if in the process of soaking the seeds, the water body is found to be less and less good, must be dismantled on time to replace the water, to ensure that the cleanup.

First of all, care should be taken to maintain a particularly good temperature and humidity, and also to the timing of watering and fertilization to ensure the product and quality.

I think that if we want to improve the yield and quality of spinach, we need to find good seeds and prepare water and nutrients.

I think the first thing is to choose a good place to grow spinach, it must be fertile, and in the process of planting spinach, it can maintain a good water for him to water and fertilize in time.

Spinach is a vegetable that can be eaten all year round, so spinach can be grown all year round. The cultivation method of spinach is not difficult, now let's learn about the planting method that can increase the annual yield of spinach!

1. Spinach planting time

1. Spinach can be grown all year round. Due to the different planting times, it can be divided into four varieties: spring, summer, autumn and winter; It should be noted that these four varieties have different requirements for light intensity and light duration.

2. Spring spinach is planted in early spring in March, and it can be sown after the temperature rises to more than 5 degrees in spring, and it can be harvested one or two months after sowing.

3. Summer spinach has strong heat resistance and rapid growth, can be sown from May to July, and harvested from June to September.

4. Autumn spinach has strong heat resistance, generally sown in August and September, and can be harvested in September and October.

5. Winter spinach has strong cold resistance, generally sown in October and November, and can be harvested around the Spring Festival.

Second, spinach planting methods

1.Sowing seeds and raising seedlings.

Spinach is grown by spreading. Before sowing, the seeds are soaked in water for 12 hours, then placed in the refrigerator for 24 hours, and placed in an environment with a temperature of 20-25 degrees to promote germination. Spinach seeds can germinate in about 3-5 days, and can be sown after germination.

In order to ensure the yield, sow about one mu per mu, water once after sowing, cover the soil 2-3cm, keep the soil moist, and the seedlings can emerge in about a week.

2.Field management.

Spinach has a strong ability to grow. As long as it can germinate, it can grow on its own. However, in order to ensure the yield, it is necessary to carry out the thinning of the seedlings when the true leaves are grown, and a weeding can be carried out when the seedlings are thinned;When the true leaves grow 3-4 pieces, you can water a thin fertilizer water, and the fertilization should not be too thick, so as not to cause the roots to burn to death due to too thick fertilization.

3. Precautions for planting spinach

1.Temperature.

Spinach is a cold-tolerant vegetable, its seeds 4 can germinate, the optimal temperature is 15-20, the appropriate temperature for vegetative growth is 15-20, and more than 25 will lead to poor growth of spinach.

2.Sunlight.

Spinach is a long-day crop, although its requirements for sunshine intensity are not strict, but under high temperature and long-day conditions, spinach is easy to germinate and growIt can be intercropped with tall stem crops, which makes full use of the soil.

3.Moisture content.

Spinach has a large leaf area, soft tissue, and high water demand. When there is enough moisture, spinach grows vigorously, has a high yield, and is of good quality.

4.Soil.

Spinach is very adaptable to the soil, but it is still better to retain water and fertilizer in fertile soil.

In order to make spinach produce well, it is necessary to select high-quality spinach seeds and soak them in water for a period of time, so that the seeds can fully absorb water to improve the germination rate of spinach. In the process of planting spinach, it is necessary to avoid overwatering to prevent the seeds from rotting seeds and roots. It is also necessary to take shade treatment to prevent strong light exposure to increase the survival rate of spinach.

Spinach. 1. How to grow spinach to produce well.

Spinach has a well-developed root system and has a high demand for soil and water during cultivation. It is necessary to choose acidic soil with fertile soil, good air permeability and high nutrient degree to promote the germination rate of spinach. Depending on the temperature, you can choose a variety that is resistant to heat or cold, which is convenient for the yield and quality of spinach.

When planting spinach, you can put the seeds at 4 low temperatures, or you can put them in the environment of 18-25 to take root and sprout, when spinach grows 2-3 leaves, it is necessary to fertilize in time to ensure sufficient nutrients and promote the growth and development of spinach. <>

Spinach. 2. What problems should be paid attention to when planting spinach?

Spinach is a cold-tolerant crop, the most suitable growth temperature is 15-20, in the process of planting spinach, the temperature should not be too high, and the shade treatment should be taken in time to prevent the spinach leaves from being burned by strong light. When planting spinach, it is necessary to choose acidic soil with a high degree of nutrients, and turn the soil regularly to ensure that it has air permeability and moisture, and enhance the survival rate of spinach. Germinated seeds can be placed directly into the soil when planting, or spinach seeds can be sprinkled directly into the soil.

It is necessary to pay attention to pruning branches and leaves in time to prevent the loss of nutrients and water, and have a certain space for development to make them grow vigorously.

Spinach can be up to 1 meter tall and powder-free. The roots are conical, reddish, less often white. The stems are erect, hollow, fragile and juicy, unbranched or with a few branches.

The leaves are halberd-shaped to ovate, bright green, tender and juicy, slightly shiny, entire, or with a few tooth-like lobes. The male flowers form spherical umbels, and then arrange in the upper part of the branches and stems into interrupted spike-like panicles;tepals usually 4, filamentous filaments, flattened, anthers without appendages;Female flowers are clustered in leaf axils;The bracts are slightly flattened on both sides, with 2 small teeth remaining at the apex, and usually 1 spinous appendage on each backThe ovary is spherical, stigma 4 or 5, extending. The fruit is ovate or nearly rounded, about millimeters in diameter, and flattened on both sides.

Spinach.

First of all, when planting, we must choose the soil with more fertile soil, and we must use farmhouse fertilizer when fertilizing, do not use fertilizer bought outside, and often water the plants, but also to prevent the occurrence of pests and diseases, if there is a situation of small insects, then we must spray insecticides in time. I think that if we can do these things well, we will definitely be able to achieve the highest annual yield of spinach.

When planting spinach, you can apply more fertilizer, and you can also do more water and fertilizer management, so that the annual yield of spinach can reach a very high level.

When planting spinach, water more fertilizer, pay attention to pests, watering, light time, and soil, so that the yield of spinach can be maximized.

You have to fertilize it often, and it will grow better when it gets nutrients.

When planting spinach, the potatoes are closed, we must ensure the fertility of the soil, and then water more, apply more, and fertilizer to ensure that the sun shines on the slag hand to prepare for shooting, and the temperature of the environment should be controlled if it is destroyed, so that the spinach can grow better.

When growing spinach, choose a fertile place, preferably acidic soil, which can promote the growth rate of spinach. Select high-quality spinach seeds and soak them in water for a period of time to make the seeds fully absorb water, so as to improve the germination rate of spinach. During the planting process, it is necessary to avoid exposure to the sun and avoid watering too much.

To choose high-quality spinach seeds, we should pay attention to the fertility of the soil, the density and technology of planting, we should strengthen management, and we should do a good job in preventing pests and diseases.

1. Spinach seeds should be supplied with corresponding water before planting into the land, and only watering a certain water source will promote the growth and development of seedlings. Until the spinach sprouts and sprouts, there is no need to water it again. When the spinach has grown leaves, control the amount of watering to avoid overwatering and causing the spinach seedlings to die.

By the time the growth reaches the middle and late stages, the demand for water is also high because the growth rate has accelerated, and water is watered several times a day. Winter spinach also has a great need for water when it grows, so to prevent it from being damaged by freezing, it must be watered in time every day. 2. If the weather is hot and high, you have to water it once at noon and once in the evening.

Also, after each top dressing, you should also water the spinach immediately to promote the growth of the spinach. It should be noted that stop watering the spinach before harvesting to avoid waterlogging of the spinach and affecting the quality of the spinach. 3. In addition, in order to save time, some farmers and friends will directly use water to irrigate a large area of the field when watering, which will cause soil compaction and lack of oxygen, and the quality of spinach will be poor.

Therefore, remember not to irrigate in a large ditch when watering, to keep there is no stagnant water in the ditch, and the number of watering should be 1 time a day or 1 time every 2 days.