How long is the growth cycle of spinach? Are the benefits of growing spinach good now?

The length of the growth period of spinach in winter: first look at the spinach planted in the open field for wintering, taking the cold region of Gansu in our northwest as an example, the wintering spinach is generally sown from around mid-September of the solar calendar (around August 20 of the lunar calendar), during which the temperature adjustment of the temperature in the cold winter will speed up the growth period of spinach. The best temperature for spinach to grow is 15-20 during the growing season.

If the temperature can be kept within this range, it will grow faster and with it, the growing season will be shorter.

The average growth cycle of <> is 30-50 days. However, because it is a very hardy plant that can overwinter in cold winters, spinach grown in late autumn and early winter has a longer growth cycle than those planted in spring, summer and early autumn. Spinach is extremely rich in nutrients, in addition to the iron we know is rich in iron, which has an auxiliary dietary effect for people with iron deficiency anemia, it also contains folic acid, amino acids, and carotene.

Zinc and lutein.

Wait. Our winter here is not cold, the average temperature is more than 10 degrees, and spinach is a cold-tolerant vegetable, as long as the temperature is kept at about 10 to 15 degrees, the humidity is 85 in the environment spinach seeds will germinate in less than five or six days. There are several varieties of spinach, and it is not feasible to grow spinach in every place because of the different seasons and climates in different regions.

Planting spinach plots, to choose leeward to the sun, loose and fertile soil, good drainage conditions, neutral slightly acidic soil, if it is stubble planting, after the previous stubble planting, timely clean pastoral, deep ploughing land spinach harvest can generally be harvested when the plant grows to 10 cm, because, regional differences and varieties of differences, harvest time is also different. In the north, it is necessary to survive the winter safely and harvest in March of the following year. Spinach should be properly watered at the seedling stage to prevent the soil from being too dry.

Before the soil freezes, it is necessary to pour enough frozen water, and when the spinach grows to the 4 or 5 leaf stage, it can be watered with freezing water once.

The growth cycle of spinach is generally about 50 days, the benefits of planting spinach are very good, and spinach is a relatively popular vegetable, and healthy blood supplementation, I heard that Yipeng should have more than 2000 profits.

The growth cycle of spinach is about one to two months, and the benefits of planting spinach are also relatively good, and the weather and environment are more suitable, which is more suitable for planting spinach.

Spinach has a very short growth cycle, and it only takes about a month to be able to grow successfully. Spinach is highly nutritious and can be grown all year round, so the benefits should be good.

Personally, I think that the growth cycle of spinach is about 30 to 50 days, relatively speaking, the benefits of planting spinach are relatively good, and the profit margin is relatively large.

The growth cycle of spinach is about 40 days, and it is not suitable to grow spinach now, and spinach should not be sown in hot weather.

Growth cycle: about 35 days for spinach in autumn, about 45 days in winter and spring, depending on the temperature, it can be planted throughout the year, but it is more difficult in summer.

Management: 1. After the autumn spinach comes out of the true 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.

2. Keep the soil moist after winter spinach sowing. 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.

3. 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 or changed to a small arch shed cover after the seedlings emerge. 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.

4. After the summer spinach emerges, it is still necessary to cover the shade net, cover it in the sunny day, and 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.

Spinach (Spinacia oleracea L.)Also known as Persian vegetables, red root vegetables, parrot vegetables, etc., it belongs to the genus Spinach in the subfamily Chenopinaceae, an annual herbaceous plant. The plant can be up to 1 m tall, with conical, reddish-tingting, less white, halberd-shaped to ovate, bright green, entire-edged or with a few tooth-like lobes.

There are many types of spinach, which can be divided into two varieties, thorny and thornless, according to the seed form. Spinach is native to Iran and is commonly cultivated in China as one of the most common vegetables.

Introduction to spinach growth.

Spinach is suitable for growing on soil with water and fertilizer retention, good drainage and irrigation conditions, and loose and fertile soil. In the process of growing spinach, it is necessary to strictly control the surrounding temperature, so that the spinach can grow in the most suitable environment and promote its growth. It originated in Iran and is now widely cultivated in China.

Spinach growth cycle.

The first generation of spinach thornless species and spiny species had obvious heterosis advantages, and a large number of seeds were collected. So nowadays people are using a lot of first-generation hybrids. Methods of producing hybrids include interbreed crosses and breeding with female lines. Its growth period is about 30-50 days.

Spinach growth rate.

The cotyledons of spinach germinate from the seeds, and the true leaves appear and grow one by one until the seedlings differentiate into flower buds, which is the vegetative growth period. The length of the vegetative growth period and the accumulation of nutrients affect yield and quality. Spinach can be grown all year round, 35 days in autumn and 45 days in winter and spring.

Spinach growth cycle management.

The yield of spinach planted in greenhouses is 1000-2500 kg per mu, 1000-2000 kg in cold sheds, 500-1500 kg in protected areas and open air, about 200-500 kg in summer, and even up to more than 5000 kg in early spring or seaweed. Temperature management: The best growing temperature for spinach is between 20-30.

Spinach prefers a mild and moist growing environment, and the above-ground parts can withstand temperatures above 30. The aboveground parts will wither at -20, and the roots will be hardy than white, and will still grow at -30. Fertilization of dust locust management:

The growth period of spinach is about 30-50 days. Depending on the time of sowing, the time it grows varies depending on the time it is planted. For example, a plant sown in autumn takes about 35 days to grow; Plants sown in winter or spring need to grow for about 45 days; Plants sown in the summer need to grow for about 40 days.

Spinach is a cold-resistant vegetable and fruit, wide applicability to the ambient temperature, open field cultivation and greenhouse integration, spring, summer, autumn and winter can be planted and manufactured, the growth period of spinach is shorter, suitable for normal growth under the premise of weather, generally about 45 days can be obtained, spinach greater benefit is that if the leaves are green, the plant can be taken regardless of size, therefore, spinach can be picked many times, but also according to the growth of the picking, but also according to the market demand for one-time picking. Planting spinach depends on the duration of sowing, spinach sown at different times, the growth time must be different, and its growth time will change. If sowing in autumn must be 35 days in the growing season, <>

If you sow in winter or spring, it must grow for about 45-50 days, and in summer, it must grow for about 40 days. Winter spinach needs to be fertilized before planting, which can ensure the safety of spinach over the winter. However, like in the countryside of Jiaodong, the weather is cold in winter, and some farmers will immediately splash some manure and urine on the spinach vegetable furrow in winter, which can be regarded as fertilizing the spinach.

When the snow and ice melt, the manure and urine of these people will penetrate into the soil with the dew and frost, providing the nutrients that spinach needs to grow. Winter spinach needs to be fertilized before planting, which can ensure the safety of spinach over the winter.

However, like in the countryside of Jiaodong, the weather is cold in winter, and some farmers will immediately splash some manure and urine on the spinach vegetable furrow in winter, which can be regarded as fertilizing the spinach. When the snow and ice melt, the manure and urine of these people will penetrate into the soil with the dew and frost, providing the nutrients that spinach needs to grow. The seed coat of spinach seeds is relatively hard, so it is best to soak the seeds before sowing to solve the problem, I am soaking the spinach seeds in warm boiled water within 40 degrees today, and soaking for about 10 hours can be scooped up and dried to carry out sowing.

If necessary, it is possible to cover the wheat straw and straw immediately after the spinach seeds are sown to carry out thermal insulation, and <> when the ambient temperature and sunlight are suitable

In five or six days, you can see the spinach seeds germinate. Because overwintering spinach should surpass the hazards of autumn, winter and next spring in terms of time, therefore, in the selection of categories, it is necessary to use species with strong cold resistance and late sprouting, which is conducive to stable wintering, and the production and manufacturing of next spring will delay the sprouting time to improve efficiency and quality. In the selection of the shape of the impeller, the sharp-leaved spinach should be used, which has slow water loss and can resist the dry climate gently blown by the winter wind, so as to improve the level of cold resistance and wintering.

Spinach is one of the raw materials with the body's hematopoietic function, which contains more iron is a vegetable, the amount of spinach iron is 100 grams of iron, and the iron element is far ahead in every vegetable and fruit.

The growth cycle is one month, rich in iron, vitamins and trace elements.

Under normal circumstances, it is two or three months, vitamins can be supplemented, trace elements can be supplemented, iron supplements, and the body is healthier.

Spinach is a very nutritious vegetable, with a growth cycle of about 2 to 3 months. Spinach is rich in vitamin C and a variety of trace elements.

The growth cycle is generally about a month, spinach is rich in iron, vitamins, carotene, eating spinach can play a role in blood replenishment, can play an antioxidant role, can play a role in beauty and beauty.

Its average growth cycle is about 30-50 days; It is also rich in iron, folic acid, amino acids, carotene, zinc, and lutein.

It usually lasts for about a month and a half. Contains vitamin C, carotene, calcium, phosphorus, iron. There is also chlorophyll.