What should be done to grow wheat ridge spinach? How is it different from traditional spinach?

Spinach seeds, like coriander seeds, have a harder shell and are not easy to emerge after planting without treatment. There are three ways to deal with it at the farmhouse: rub the soles of your shoes or bricks, soak them in cold water for 12 hours, and refrigerate them overnight.

Cultivated in autumn and winter, due to the shortening of sunshine and the gradual decrease in temperature, it is conducive to the growth and development of leaf clusters, so the yield is high and the quality is good. Spinach is most suitable for cultivation in the fertile soil of pH6-7, and nitrogen fertilizer is thick, high yield and good quality.

<> can be sown directly to dry the seeds, or the seeds can be soaked in water for about 20-30 minutes before germination. Before the formal sowing, we should first water the bottom water, after sowing gently comb the topsoil, so that the seeds fall into the soil cracks, and cover with straw, usually before sowing to water the bottom of the foot, if the soil is moist can also not be watered, it is recommended to use the method of layered sowing when sowing. It is to sprinkle the seeds on the surface of the furrow, and then gently comb the topsoil with a nail rake several times.

Spinach has strong adaptability, there are no special requirements for the land, we must clean up the residues left by the crops on the selected plot before planting, and then carry out deep ploughing, use the well-rotted farmhouse fertilizer as the base fertilizer, rake the land flat, and make it for later use. The seeds of the plant need more water to germinate and grow, and spinach is a vegetable with shallow roots, few stems and more green leaves, so it needs a lot of water, so after sowing, it is necessary to drench water frequently to keep the soil moist, and spinach will grow more tender and stronger.

Overwintering spinach is generally sown from mid-October to early November, and can be harvested around the Spring Festival. At this time, because the temperature is low, you can choose some medium and late maturing varieties with late moss, strong cold resistance, and longer growth period. Spinach is generally sown and planted, and the seeds need to be soaked in water for half a day in advance, then placed in the refrigerator for 24 hours, and then taken out and germinated at a temperature of 20-25, usually within 3-5 days.

After the autumn harvest, it is the best time to plant spinach, friends who like to eat spinach may wish to plant a small pocket of spinach in the corner of their own field, or directly plant it on the back of the ridge of wheat, so that they can have spinach to eat.

Spinach seeds are evenly sprinkled between the wheat ridges before being raked, and there is no need for deliberate management throughout the growing season, and there are few pests and diseases. Harvest all the spinach before heading. After traditional spinach planting, field management is important and requires watering. Weeding, pesticide sprinkling, fertilization.

Planting spinach on the ridges of the wheat field can make the spinach grow better, and at the same time, the upper place can continue to grow wheat, which improves the utilization rate of the land. Compared to traditional spinach, this is more nutritious and requires less to make.

Spinach chooses some excellent seeds for seedling, and finally does some scattered planting to make it thrive. There is a big difference in both the seeds and the way they are grown.

Choose some good seeds for seedling cultivation, and finally do some scattered planting to let them thrive. There is a big difference, both in terms of seeds and planting methods.

The cultivation techniques are different depending on the variety selection. It is necessary to choose a flat terrain, convenient drainage and irrigation, a deep soil layer, loose and fertile soil, and good physical and chemical conditions. It is necessary to do a good job of applying sufficient base fertilizer, and after the harvest, the previous stubble should be removed in time to remove the fallen branches and leaves of the previous crop, and the ridges should be turned deep to ripen the soil.

The amount of fertilizer required is very large, especially oxygen fertilizer and phosphate fertilizer, should be watered frequently to keep the soil moist, reduce the temperature of the soil, and keep the soil moist during the growth period.

At this stage, many farmers still choose to plant wheat with the size row spacing, and there will be empty agricultural land in the middle of the big rows, which is very easy to grow weeds if it is not used, and planting spinach not only uses land resources, but also controls the growth and development of weeds. To plant spinach, you only need to sprinkle the spinach seeds evenly in the middle of the wheat ridge after the wheat is planted and before the harrowing, and the ground rake can be leveled after sprinkling, and there is no need for intentional management methods during the whole growth period.

After the early spring of the second year, spinach grows and develops abundantly, and the disease is very few, the general yield per mu is more than 300 catties, at this time it is just the season when fresh open field cultivation vegetables and fruits are scarce, spinach can be sold for 3-4 yuan kg, and the income per mu can reach more than 1000 yuan.

Special attention should be paid to the prohibition of the use of herbicides in wheat ridge intercropping spinach, and organic pesticides should be used to prevent the killing of spinach seedlings and endangering the safety of vegetables and fruits.

Before the wheat spikes, all the spinach should be obtained. If the spinach can not be eliminated reasonably, it will bloom and set seeds, so that a large-scale second crop of spinach seedlings will occur in the wheat field, which will harm the growth and development of wheat.

Spinach contains a variety of vitamin A, vitamin C and minerals, especially in vitamin A, vitamin C content is the highest among all vegetables, the body hematopoietic component iron content is also more than other vegetables and fruits, for gastrointestinal obstruction, severe constipation, rheumatism, diseases, various neurological diseases, iron deficiency anemia does have a unique diet ** practical effect.

It also has a miraculous effect on diet and avoids alveolar pus leakage. Eating spinach often has the functions of moistening the intestines, clearing heat and detoxifying, replenishing qi and replenishing blood, preventing diseases and anti-aging, etc., and it can play an auxiliary role in the diagnosis and treatment of many diseases such as various anemia and diabetes patients, tuberculosis, high blood pressure, wind, heat and red eyes. Spinach should not be eaten with loofah:

The loofah contains vitamin C-lysing enzyme, which <>

Spinach, on the other hand, contains a variety of vitamin C, so the two are not suitable for eating together. Spinach is not suitable for eating with foods that are high in calcium, such as milk. Spinach should not be eaten with water tofu:

Since spinach contains a lot of hydrochloric acid, and water tofu contains sodium ions, once the calcium in spinach and water tofu fuse, it will cause urinary stones and harm the digestion and absorption of calcium.

A suitable plot of land should be chosen for planting first, then the land should be disinfected before the cultivation of spinach is completed. The site chosen is different, the planting method is different, the planting conditions are different, and the spinach varieties selected are different.

If you want to do a particularly good job in this kind of planting, you should pay attention to the different places of the whole seasonal conversion planting, that is, it has some corresponding technical methods, and the seeds of spinach are also different, and the spinach grown is white, white, green and green.

It is necessary to soak it in cold water, and at the same time to raise seedlings in advance, but also pay attention to the cultivation technology, pay attention to the survival rate of seeds. The planting method is more troublesome, there are many steps, and there are precautions, the varieties planted are different, and the colors are different.

Cultivation techniques. 1. Sowing time.

Spring spinach can be sown when the temperature rises to more than 5 °C after the beginning of spring, March is the appropriate period for sowing, summer spinach is sown in stages from May to July, autumn spinach is sown in August to September, and overwintering spinach is sown in mid-October to early November.

2. Prepare the land for furrowing.

Choose loose and fertile, water and fertilizer retention, good drainage and irrigation conditions, slightly acidic loam with good pH value. 4000 kg of organic fertilizer and 40 kg of superphosphate should be applied per mu when preparing the land, and the level should be fine, and the high furrow should be done in winter and spring, and the flat furrow should be done in summer and autumn, and the furrow is wide and meter.

3. Sowing seedlings.

Spinach plots are generally sown. Summer and autumn sowing is to soak the seeds in water for 12 hours one week before sowing, put them in a well or in a refrigerator or refrigerator at about 4 °C for 24 hours, and then promote germination at 20-25 °C, and sow seeds after 3-5 days of germination. Dry or wet seeds can be sown in winter and spring.

Kilograms of sowing per mu.

After pouring the bottom water on the furrow surface, sow the seeds, lightly rake the topsoil with a tooth rake, so that the seeds are sown into the soil, and cover the furrow surface with a layer of plant ash. After sowing in summer and autumn, it should be covered with straw or covered with a small arch to prevent high temperature and heavy rain. Frequently keep the soil warm and moist, 6-7 days can be seedlings, winter sowing temperature is low, then cover the furrow with plastic film or shade net insulation to promote the emergence of seedlings, after the emergence of seedlings.

4. Field management.

After the autumn spinach has real leaves, pour 1 time to clear the manure; After 2 true leaves, combined with seedlings, weeding, top dressing first light and then thick, and more decomposed manure was applied in the early stage; Top dressing 2-3 times during the peak growth period, 5-10 kg of urea per mu each time.

The soil remains moist after winter spinach planting. When there are 3-4 true leaves, properly control the water to facilitate overwintering. When there are 2-3 true leaves, the seedling spacing is 3-4 cm.

According to the seedling condition and weather, water and fertilizer were applied top-notch, and the feces and urine of ripe people were mainly decomposed. Frost and ice and snow weather should be covered with plastic film and shade nets for insulation, which can be covered with small arches. After the beginning of spring, choose a sunny day to apply well-rotted light manure water to prevent early sprouting.

Spring spinach should be covered with plastic film in the early stage of insulation, which can be directly covered on the furrow surface, and the film will be removed after the emergence of the film or changed to a small arch cover, and the small arch shed will be covered by day and night, and the rain cover will be covered by sunshine, so that the seedlings can see more light, refine more seedlings, and time seedlings. Top dressing fertilizer water, in the early stage, apply lightly and diligently with decomposed human and animal manure, and apply fast-acting nitrogen fertilizer in the later stage, especially 15 days before harvest.

After the emergence of summer spinach, it is still necessary to cover the shade net, cover the shade in the sun, cover it late and cover it early, so as to facilitate cooling and heat preservation. Watering at the seedling stage should be done in the morning or evening with small water and frequent watering. After 2-3 true leaves, apply two fast-acting nitrogen fertilizers. Water should be poured after each fertilization application to promote growth.

Planting method: It can be sown in spring and autumn. The growth period is about 60 days. In northern China, there are also those that are sown in winter and harvested in spring, commonly known as spinach. Seeding or scattering is acceptable.

It can be planted in March, in May, in July, or in September. It is planted in October. It can be sown in the form of crop rotation, sowing by manual sowing, or by machine sowing, and some seeds with a relatively high survival rate should be selected, and fertilization management should be carried out.

If it is autumn spinach, then it is better to plant it in August and September every year, the soil must be very fertile, the pH should be appropriate, the temperature should be suitable, more watering and more fertilization, and do a good job of insect and pest control measures.

It can be planted at any time of the year, for example, in March, in May and July, and in August and September. It can be sown by machine, and it can also be sown when the temperature is more suitable, choose some better varieties, and choose some survival resistant varieties, when planting, you need to soak the seeds in water first, and then put them in the refrigerator, and finally plant them in the soil.

Spinach is a highly adaptable crop with a high level of low temperature tolerance and seed germinationThe most suitable environmental temperature for growth and development is between 15 degrees and 20 degrees, when the ambient temperature is higher than 25 degrees, the cabbage is very prone to abnormal development, especially in the summer, the ambient temperature is high, the sunshine is obvious, it is very likely to bloom and its sprouts, which endangers the taste and loses the meaning of the product itself. The main stem of the spinach is relatively developed, thicker, and the upper end is dark purple, which is edible. The leaves are halberd-shaped or oval, thick emerald green, with long stems, and the leaves are a key part of the consumption.

The leaves are born on short stems and can produce more heading. The stems are hollow, and the young stems before blooming are also edible. Porphylla blooms in spring, dioecious, generally the proportion of female and male plants is the same, but there are also monoecious, and there are small pure male plants and large nutrient male plants in the male plants.

Wind flower, the fruit is a polymer fruit, also known as a cell fruit, each fruit contains a seed. Generally, the seeds are actually fruits, and the seed coat is leather, and water and gas are not easy to permeable. There are spiny and non-spiny species.

Generally, there are spiny seed leaves that are halberd-shaped, and the production machine is sharp, and it is also called sharp leaf species. Its leaves are thin and resistant to high temperatures, mature early, easy to sprout, and suitable for early autumn planting. The leaves of thornless species are oval, and the production machine is relatively round, which is also called round-leaved species.

Its perfection is late, it is not easy to sprout, the leaves are large and thick, ***, suitable for residual flowers or spring planting. Spinach is dominated by autumn planting, can be planted from 8 to 11 months, sown early, 30 to 40 talents after sowing, and can be harvested until the next spring before sprouting. Spring ploughing is suitable for late March, and it is obtained 30-50 days after sowing.

You can sow dry seeds immediately, and you can also soak the seeds in cold water for about 20-30 minutes before starting to promote teeth. Before announcing planting, we should water the bottom water, gently comb the subsoil after sowing, so that the seeds can fall into the soil cracks, and cover with wheat straw to keep the soil layer moist enough to facilitate the excavation of seeds. After 5 planting, we need to keep the soil moist from time to time, and the seedlings can be ready after about a week.

Due to the relative heat and drought in autumn, the growth and development of the seedlings are weak, and the seedlings are often fallen, so the amount of seeds should be large.

Spinach is a kind of vegetable with obvious seasonal ratio in the previous planting, but later with the progress of planting technology and the research and development of varieties, it can basically be planted in four seasons, but it is best to sow in mid-March in spring, and the temperature change in summer is more obvious, so that the yield will be higher in batches, so the first batch is sown at the beginning of May, the second batch is sown at the end of June, and the third batch is sown at the beginning of July. In autumn, sowing can be carried out throughout the season, and in winter, sowing can only be carried out in November, otherwise it will freeze to death, so there is the most suitable time for planting every season, so be sure to grasp it. Spinach, also known as Persian cabbage, red root cabbage, parrot cabbage, etc., belongs to the genus Spinach in the Chenopinaceae family, and is an annual herbaceous plant.

The leaves are halberd-shaped to ovate, bright green, tender and juicy, slightly shiny, entire, or with a few tooth-like lobes.