Why do tomato fields need to be rotated?

All vegetable crops have continuous cropping obstacles, but some are light and some are heavy. Generally speaking, leafy vegetables are lighter, such as lettuce, which can be cultivated in the same plot of land for three consecutive seasons a year, and fruit and vegetable vegetables, such as Solanaceae vegetables. In order to reduce tomato diseases, improve tomato quality, and increase yield, crop rotation can effectively solve many tomato diseases.

Tomato rotation is best done once every two years. The longer the time passes, the fewer common soil-based diseases in tomatoes.

<> the best crop of tomato is peanuts, soybeans, wheat, corn and other field crops, or onions, garlic, ginger and other spicy vegetables, followed by lentils, beans and other beans and pumpkin, zucchini and other melon vegetables, again cabbage, planting tomatoes need crop rotation, the best front crop of tomatoes is peanuts, soybeans, wheat, corn and other field crops, or onions, garlic, ginger and other spicy vegetables, followed by lentils, beans and other beans and pumpkin, zucchini and other melon vegetables, and cabbage.

It can control the spread of soil-borne pests and diseases such as root-knot nematodes. At the same time, interplanting tomatoes in autumn can reduce ground temperature. Tomato interplanting sweet corn can lure moths to lay eggs, so as to achieve the purpose of centralized elimination, yield and income.

The tomato yield in rotation is high and large, and it will also reduce pests and diseases, and the pests and diseases in the soil of the tomato with long-term continuous cropping will always be accompanied, affecting the normal growth of the tomato, resulting in small yield and fruit drop.

Crop rotation is a two-pronged thing, the crop rotation is shallots, leeks, celery as the main varieties, they can change the soil structure, because the dense root system can take away a lot of fungal soil layers on the soil surface, the improved soil planting tomato advantage is more obvious. If you have some experience, you can do without wheel mounting. Some greenhouses have been doing it for more than ten years, and they still have a bumper harvest.

It's all the result of mastery and experience. If you don't master the technology, you can only make two or three teas in a row. Thirdly, the output decreased, and the quality also decreased.

In order to restore the land, not only tomatoes, but many crops need to be rotated.

In this way, tomatoes will have a high yield, and the nutrients of tomatoes will be absorbed quickly, so it is necessary to rotate crops, which is good for tomatoes.

That's because only in this way can the nutrition be more balanced, and it will help the future growth of tomatoes, and at the same time, it can also solve a lot of unnecessary troubles, and have more green plants.

Crop rotation improves the quality of the soil, promotes the growth of tomatoes, and protects against pests.

This is because tomatoes prefer loose and breathable soil, so they need to be rotated constantly to ensure a suitable growing environment.

Why do tomato-growing fields need crop rotation? Because the soil grows tomatoes absorb the same nutrients, they need to be rotated, and all plants need to be rotated.

Tomato planting requires crop rotation, which is rotated every two to three years. It is better to plant tomatoes in advance in fertile soil, and the application of foot fertilizer before planting is conducive to the high yield of tomatoes.

Tomato planting needs to be rotated once every 2 3 years, because tomato is planted continuously in the same soil, more than 3 5 years will have poor plant growth, the plant will often wither, and there will be rotten roots and slow growth and fruit drop and low yield and other undesirable situations, and it can be planted in rotation with peanuts, soybeans, wheat, corn and other plants to avoid these adverse effects, and can improve the yield of tomatoes.

Tomato is better to choose fertile soil, although this plant does not have high requirements for soil, but the yield of tomato planting in fertile soil will be relatively high, the soil must be deep when choosing soil, and the stability of the soil is good, it is best to have sandy soil with easy drainage, such soil can provide favorable conditions for tomato growth, if you plant tomato in winter, you must plant it in a greenhouse to avoid it being eroded by cold air.

Planting tomato is the choice of varieties is extremely important, because the difference in climate and temperature between the north and south of our country is particularly large, so for these differences to choose different tomato varieties, the summer temperature in the south is high, the winter climate is mild, these places should choose drought-resistant early-maturing varieties suitable for spring and autumn cultivation, and the bench contains high temperature in the north in summer, cold in winter should choose drought-resistant and heat-resistant tomato varieties, tomato 802 is a more ideal choice.

When planting tomatoes, it is better to plant seedlings before planting. When raising seedlings, you need to put the tomato seeds in the sun for a day, and then sow the seeds after the soil is deep and leveled, and then cover the jujube with about two centimeters of soil and sprinkle some water, and then cover with a layer of transparent film, the seeds will germinate after a few days, grow small seedlings, first open the plastic film, ventilate, and wait for the seeds to grow into seedlings of about 10 centimeters, and then plant it in the field, water it in time after planting, and wait for it to slow down the seedlings to enter the rapid growth period.

There is no need for crop rotation, understand the way of planting, through the method of propagation into the cultivation hall to plant, or through the way of seedling planting, so that the good family can ensure the yield of tomatoes.

Tomatoes are best to choose 2 to 3 years of rotation hall to return to destruction, tomatoes must choose fertile soil, pretend to be generally 2 to 3 years of regret, the land for planting tomatoes to change a new place.

No, you don't. Be sure to pay attention to the time of planting, but also prepare well-rotted organic fertilizer, and prevent pests and diseases in advance. It is necessary to carry out deep ploughing in advance.

Potatoes are a "difficult brother" for tomatoes. There is a common problem between the two, that is, they are both susceptible to epidemics, viral diseases and rotten pathogens. If you plant tomatoes and potatoes together, whether it is tomatoes or potatoes, if one of them is infected with the disease, the other side will be quickly spread and the disease will develop.

In order to prevent unnecessary inconvenience, it is better to plant them separately. Cucumbers are shallow-rooted, and should be watered frequently when planting cucumbers, and if the water is not enough, the cucumbers will wilt and fall off when they are ripe. Tomatoes are different, tomatoes have a well-developed root system, and the temperature of the soil is specified to be moist, and there is no need for too much water.

In the case of a lot of water, it is very easy to cause breathing difficulties at the root of the tomato, and it is obvious that the root rot will not be conclusive. At the same time, tomatoes need to be turned over when they are planted, but if you accidentally shovel the shallow-rooted cucumbers, the cucumbers will die. Tomatoes are also not good if they are grown with vegetable crops.

Tomatoes and eggplant peppers are similar to those of the Solanaceae family, which are susceptible to pathogenic bacteria and are not suitable for planting together. Tomatoes should not be planted with cucumbers and beans, because cucumber beans are tied and climbed, and they may be messed with tomatoes. Tomatoes should not be planted with turnip greens, and turnip greens will be covered underneath.

In addition, if you go to pick tomatoes twice a day, you will continue to trample on other crops. A variety of crops are also not suitable for growing together. Tomatoes require a lot of water and nutrients throughout the growth cycle, and in order for tomatoes to increase yield, quality and efficiency, it is necessary to carry out relevant supervision from each time of development.

To put it simply, the agricultural products related to tomato cultivation should not compete for the nutritional value components and water necessary for their growth and development, otherwise it will immediately affect the improvement of tomato quality and production. The same is stipulated for the illuminance, which endangers each other's growth and development. Both cucumbers and tomatoes require a strong amount of light.

During the abundant growth period, they will block each other's light, endangering growth and development, especially tomatoes are more seriously affected, and under low light conditions, it is very easy to cause flower and fruit drop and vigorous growth. Natural ventilation in the field is restricted, which is not conducive to air flow, and the carbon dioxide concentration between plants is low, which is harmful to plant photosynthesis. Because of the prevention of diseases, the cotton wool needs to be fertilized dozens of times during the growth period.

The fruit of tomatoes can also be damaged and should not be consumed. In addition, there are also green peppers and Chaotian peppers that cannot be neighbors with tomatoes. Tomatoes are not good as the stubble of the above plants, and they will infect tomatoes with pathogenic bacteria and viruses according to the soil.

Cucumbers and tomatoes have many common diseases, such as gray mold, wilt, virus diseases, etc., and the diseases can be serious when planted together, especially virus diseases can spread rapidly between tomatoes and cucumbers through aphids. In order to make full use of the large space between the rows of cucumber seedlings, fast-growing rapeseed, cabbage or bagged oyster mushrooms can be planted between the rows, and coriander and celery can be planted in the low part between the rows. Conservatory.

Leeks are planted on the earthen wall of the greenhouse to realize the full and rational use of the greenhouse.

Tomatoes are better not to be planted with cucumbers. Tomatoes should be planted with seedlings before transplanting, and it is enough to keep sufficient water and fertilizer during the growth period.

Do not plant with cucumbers, after this period must be watered less, to ensure that the soil is moist, to loosen the soil in time, and then to have the right light, spray pesticides, and prevent insect pests.

To plant tomatoes in dry land, the land should be ventilated, the sunny location should be selected, the tomato varieties with strong disease and insect resistance should be selected, and the sowing and seedling raising should be carried out in early April, and the bottom fertilizer should be reapplied and the formula should be reasonable.

First, choose land with deep soil layer and good fertility; second, to choose the right varieties and to choose drought- and disease-resistant seeds; Third, rational fertilization, to base fertilizer.

The tomato plant is tall and rice, and the whole plant is covered with sticky glandular hairs, which has a strong odor, and the stems are easy to lodging. The fruit is oblate or globular in shape. Juicy, yellow seeds, flowering and fruiting in summer and autumn.

The fruit of tomatoes is highly nutritious and can be eaten raw, cooked, and processed into tomato sauce and other edible celery grinds. Tomatoes are warm-loving, with a suitable temperature of 25 28 during the day and 16 18 at night. At 15 years, tomato seed germination, pollination and fertilization and tomato turning red were affected

Below 10, the growth is slow, reproductive development is inhibited, the stem and leaf stop growing at 5, 2 is cold, and 0 is frozen to death. More than 35 years of reproductive development is affected, and more than 40 percent of people die of physical disorders and heat.

Tomatoes are mainly grown in the spring, and the seedlings are raised in protected areas in early spring, and planted in open fields after late frost. In the northern region, only one season can be planted, usually in the middle of February to early March to sow seedlings, in the Yangtze River basin is generally planted to the open field around the Qingming Festival, the Pearl River basin is the state dry can be planted all year round, divided into autumn, winter cultivation.

First of all, try not to choose self-retained seeds, because the degradation of self-retained seeds is serious, and the excellent characteristics of the original varieties cannot be guaranteed. Secondly, we try to choose resistant tomato varieties, because the open environment changes greatly, if the variety is less resistant to stress, it is easy to be affected by the environment, and the plant cannot grow normally, or even die. In order to sell better and sell at a good price, of course, it is necessary to stagger the peak period of the market, and the earlier the market, the more advantageous, so it is recommended to choose early-maturing varieties or medium-ripening varieties with strong disease resistance and good taste to cultivate, such as Xia Fen, Wanfen No. 2, Powder Queen (Beijing), Dahong No. 1, Jingdan No. 5 and other varieties.

Whether it is base fertilizer or top dressing, it is very important to choose a completely rotted organic fertilizer, which can not be applied to the soil without fermentation or not completely rotten, which will produce a large number of bacteria and will also have an impact on the root growth of vegetables and even the phenomenon of root rot, so that vegetables can not grow normally or the yield decreases.

Yes, this way there is enough light, which is more conducive to photosynthesis and the tomatoes will be sweeter.

Yes, the farmland with relatively high terrain can also be used to grow tomatoes, but it is necessary to ensure that the water is sufficient, and you can water it once every half a month.

Of course, you can, because the tomatoes are planted in a chaotic manner, and there can not be too much water, the terrain is relatively high, which can avoid the roots being flooded by too much water, and secondly, the vitality of tomatoes is very tenacious, and the requirements for the land are not trembling is very large, and as long as the tomatoes bring the shelf, there will be no shadow sail failure.

Yes, but you must pay attention to watering, this kind of place can also grow tomatoes, but the amount of watering must be up.

Tomatoes can be grown. The tomatoes are very tasty, shiny and colorful.

Tomatoes are suitable for growing in a warm and humid environment and should be kept at 25 28 . If the temperature is lower than 10, it will affect the germination and growth of seeds. Spring planting in the northern region generally starts in mid-May, when the temperature gradually rises and is suitable for sowing, while the southern region can be planted around the Qingming Festival, a month earlier than in the northern region.

Growing tomatoes does not have high soil requirements, and there are no specific requirements for soil selection in the north and south. Ordinary soil can be planted, but in order to grow high-quality tomatoes, it is necessary to choose thick soil that is fertile, easy to drain, and has little nutrient loss. If there is no thick soil, you can also choose sandy soil with good stability after compaction.

Tomatoes from the north and south must go into sheds in winter to avoid being eroded by the cold.

Tomatoes are planted in spring and autumn, and the seeds are dried for a day, and then the ground is dug and loosened, and the seeds are put in. Before the seeds are covered, sprinkle some water, then bury them in soil, and then erect a shelf, cover them with a transparent film, and press the two sides of the film with stones. Artificial fertilizers such as manure are generally used during the tomato seedling stage.

If you want to promote the development of flowers at the seedling stage, you can apply phosphorus fertilizer. When the tomato has just grown its first flower, the other side branches should be cut off as soon as possible in order for it to absorb the absorbed nutrients. After the tomato bears fruit, the main head above the fruit should be pinched off, which can control the crazy growth of the plant.

If the leaves are slightly bent downward, the tomato is healthy and does not need to be fertilized.

Before tomato planting, it is necessary to apply enough decomposing organic fertilizer to provide nutrients for the whole growth period, adding organic fertilizer is conducive to improving the soil, increasing the structure of soil aggregates, improving soil permeability, creating good environmental conditions for root growth and development, promoting the robustness of roots and seedlings, and increasing plant stress resistance. Calcium-deficient tomato photorespiration produces various organic acids, among which oxalic acid can cause poisoning. When calcium is present in tomato plants, oxalic acid is neutralized by calcium to form calcium oxalate, which can avoid the destruction of oxalic acid.

When calcium is deficient, navel rot is prone to occur, causing fruit to rot. The imbalance in water supply has entered the stage of large-scale mushroom production, and the temperature is high. Due to the large transpiration of the leaves, the water that should be lost to the fruit is taken away by the leaves, and the saturation pressure of the leaf cells is higher than that of the green fruit cells.

The leaves even take away the water of the fruit, showing a large amount of water loss, and the tissue dies, causing the fruit to rot.