Tomatoes are a common vegetable, how to shoot tomatoes in spring greenhouses after planting?

Tomatoes are a vegetable with the most vitamin content, and they must be branched after planting in the spring greenhouse. It is possible to keep a side branch plate under the main branch and the inflorescence, as this will allow more fruit to grow when it is time to bear fruit. The flowers that bear on the spikes should not be summarized, and some of the branches and leaves should be broken off.

Don't let the excess leaves absorb nutrients, so that the nutrients in the trunk can become more sufficient. If you don't shoot the tomatoes, you will end up with tomatoes of different sizes, and they won't sell them at a good price in the market. <>

Tomato farmers generally choose to grow in their own vegetable plots, and they must build a good shelf during the planting process. Because the branches of tomatoes are constantly climbing, leaving the branches that grow fiercely. It is necessary to fertilize the soil and ensure that the nutrients of the soil are too abundant.

Only when the conditions for tomato growth are met can the tomatoes grow large and red. Not only does it taste good, but it also ensures that the nutrients inside are fully absorbed. <>

Tomatoes should not only be beaten with leaves, but also with the option of forking them. You can break off all the small branches, so that the plant can have more light transmission. Don't let the nutrients be depleted, otherwise there is a good chance that there will be no way to get the tomatoes to grow to the right size.

It is best to wait until the tomatoes are two centimeters old to ensure that the tomatoes can grow well. <>

In general, farmers can plant in vegetable plots, and residents can also choose to plant on their balconies. The survival rate of potted tomatoes is also very high, and the fruits that grow can also meet the needs of daily life. Don't wait until the tomatoes have set fruit before managing them, otherwise the growth rate of tomatoes will become slower and slower.

Some tomatoes are always half green and half red, but they are the last to look because they have not been threshed. You can buy some nutrients that can help tomatoes grow and put them in pots to help them absorb.

For tomatoes planted in the spring, pruning can begin when the branch length reaches 7-11 cm. It should be noted that the pruning should be carried out in the order of first strong and then weak. Remember that branches should not be broken directly by hand, and scissors and other tools used for pruning should be disinfected beforehand; Not all twigs can be removed directly from the foundation.

Tomatoes need to be fertilized intensively during the planting process.

Tomatoes need fertilization at all stages of growth, and fertilization is done more frequently. In order to make the most of fertilizer, people basically use holes. Therefore, when digging for fertilizer, you should move slightly away from the roots of the tomatoes, and the distance should be between 8 cm and 10 cm.

The purpose of this is to prevent the root system of tomatoes from being excavated, and also to prevent fertilizer from coming into contact with the roots and stems, protecting the root system and healthy growth of tomato seedlings. <>

Tomatoes prefer moist and warm environments.

Tomatoes are a warm and humid growing environment, and generally speaking, a temperature of 20-28 degrees is the most conducive to the growth and development of tomatoes. If the temperature is too high and the humidity is too high, it is easy to cause vigorous growth. If the temperature is too low and the soil is dry, it can lead to slower or stunted seedling growth, which can have a very detrimental effect on subsequent flowering and fruiting.

During the flowering period of tomatoes, when the temperature is high or low and the soil is too dry or too wet, problems such as poor pollen development, poor pollination and fertilization, poor flowering and fruit development, and flower and fruit dropping occur.

How to choose a good tomato variety?

Tomatoes are susceptible to fruit cracking and pests and diseases. Therefore, when choosing tomato seeds, try to choose varieties that are resistant to diseases and pests. At the same time, it is recommended to choose varieties with a low fruit cracking rate.

Generally speaking, varieties with high roundness, thick skin, and high flesh hardness are not easy to crack, otherwise they are prone to cracking before they are picked. At the same time, when choosing seeds, try not to use old and outdated varieties, and try to go to the store to pick some newly cultivated tomato seeds.

Some of the weaker branches can be cut off to ensure that the other branches absorb more nutrients.

It is necessary to set a certain number of fruit ears according to the relevant density, and also to do a good job in squatting seedlings after planting, and to pay attention to loosening the soil in a timely manner to prevent the phenomenon of compaction, and to master the relevant temperature of the 10th generation of glue.

1. Timely planting to promote the early emergence of strong seedlings. 2. Before planting, the organic fertilizer should be fully decomposed. 3. Do not water heavily during planting and before planting the fruit of the post-plantation.

We all know that in the process of tomato planting, if not pruned, it will cause the branches to grow, easy to consume a lot of nutrients, resulting in flowers and fruits falling off, or small fruits, so pruning is very necessary for the growth of tomatoes, and the pruning time of greenhouse tomatoes should be grasped well, not too early. Because too early pruning will be detrimental to root growth, which is not conducive to root growth, and has an impact on later fruiting and tomato quality. Therefore, the choice of forking time can be selected at the axillary bud of the lower part of the first flower of the tomato to grow to about 3cm.

<> tomatoes like light crops, reflective film should be spread on the soil of the plant, and all the branches and leaves at the bottom of the plant should be cut off to ensure that the fruit has enough light. It is necessary to pay attention to the prevention and control of pests and diseases, not to plant again, the soil should be sterilized, and when transplanting, the fungicide solution should be poured in the hole and then transplanted. : Greenhouse tomato single-rod pruning:

The tomato grows to about 70 80 cm, the first panicle opens, at this time almost every leaf will have side branches growing, the side branches grow to about 7 8 cm, leaving the main branch and the outer side branches all removed. After that, side buds will grow with each spike of flowers.

Many experienced farmers know that the single-stem pruning method is a relatively common pruning method at present. The specific method is to leave only one main branch for each tomato seedling, and cut off all the side branches one after another.

The main branch needs to be topped when it has fruit spikes, and the varieties of tomato can be divided into self-capping varieties and infinite-growing varieties. For tomatoes of self-capped varieties, when the tomato grows to about 2-4 spikes, it will be automatically capped, and there is generally no need for pruning and pruning, and tomatoes of infinitely growing varieties.

Tomato has a well-developed root system, wide and deep distribution, strong root strength, and the stem is also easy to grow adventitious roots, easy to transplant, and can also be propagated by cuttings. The stem is semi-erect and has strong branching force, so it needs to be supported by a scaffold and pruned to prevent the branches and leaves from growing densely and affecting the fruit. In addition to the main branch, this method also leaves the first side branch under the first inflorescence, allowing both branches to grow at the same time.

The advantage of this pruning method is that it bears a lot of fruit, but the single fruit is not large, and it is only suitable for plots with very fertile soil.

1) Single-stem pruning method: Single-stem pruning method is a pruning method commonly used in tomato production. Single-stem pruning leaves only one main trunk for each plant, and all the side branches are knocked off one after another (i.e., thrashed), and the main stem is also topped (i.e., tipped) when there is a certain number of spikes.

When beating the branches, a leaf is generally retained, and it is not advisable to break off from the base to prevent damage to the main stem. Leaf retention can also increase the number of leaves and promote growth and development, especially the growth and development of fruits close to the leaves. When topping, generally leave 2 leaves and 3 leaves in the upper part of the last ear fruit, should not be close to the fruit spike topping, if there are no leaves left on the fruit spike, the growth and development of this ear fruit will be greatly affected, and even flower and fruit fall or fruit development is stunted, yield and quality are significantly reduced.

The single-stem pruning method has few leaves, which is suitable for dense planting and early maturity cultivation. However, the number of seedlings per mu is large for single stem pruning, so the production cost is relatively high.

2) Double-stem pruning method: on the basis of single-stem pruning, in addition to leaving the main trunk, a side branch is selected as the second main stem as the fruiting branch, so it is called a double stem, and all the other side branches and the regenerated side branches on the double stem are removed. The second main stem should generally choose the first side branch under the first inflorescence, this side branch is relatively robust, grows and develops quickly, and can soon grow and develop in parallel with the original main stem.

The management of double-stem pruning, i.e., the management of the second fruiting branch, is the same as that of the single-stem pruning method. The double-stem pruning method is suitable for medium and late maturing varieties with strong growth and high seeds. This pruning method can be used in areas with wet and rainy conditions, less labor, and insufficient seedling conditions.

1. Single-stem pruning method. The tomato single-stem pruning method is a pruning method that is often used for non-self-capping varieties and greenhouse planting. Single-stem pruning is continuously extended, which has the advantages of simple operation, large planting density and high yield.

As the name suggests, only one trunk is left for each plant, and the remaining side branches and axillary buds are removed and erased in time. At the same time, after retaining a certain number of fruit ears, the main stem should also be topped, and the inferior quality, too dense, and deformed flowers and fruits should be thinned together.

2. Double-stem pruning method. The double-stem pruning method of tomatoes leaves an extra side branch on the basis of single-stem pruning. The second side branch should be robust and grow well, and generally retain the side branches under the inflorescence, which grow fast and will soon be as "stout" as the main branch.

In order to ensure nutrients and permeability, the secondary regenerated branches and buds on the double branches should also be removed in time.

Single stalk pruning.

It is suitable for plots with sufficient water and fertilizer, large planting density and early maturity period, and is also commonly used for greenhouse tomatoes and open tomatoes, which can improve the early yield and total yield of tomatoes, but the amount of fruit per tree is relatively small.

Operation method: only keep the main trunk of the tomato seedlings, remove all the other side branches, and leave 5-13 fruit ears in the main trunk after the topping and topping need to be carried out in time.

Abstract: Greenhouse cultivation of tomatoes can be divided into winter stubble and spring stubble, winter stubble is mainly greenhouse cultivation, and spring stubble is cultivated in cold shed, compared with field cultivation with early maturity. According to the planting mode of tomato, it can be divided into traditional soil planting mode and soilless cultivation mode.

In the process of tomato planting with different stubble and different cultivation substrates, water and fertilizer management and soil management are different. For greenhouse tomato cultivation, the day-to-day management of tomato cultivation is inseparable, regardless of the cultivation method. Each cultivation model has its own unique business model.

In particular, the water and fertilizer management of tomatoes varies greatly, and the difference between soil planting and soilless planting is very large, and the basic requirements for soilless cultivators in actual operation will be higher than that of traditional soil planting, and then the whole tomato is introduced in different planting situations. Greenhouse growing tomatoes is an out-of-season vegetable cultivation, mainly to solve the problem of production and sales of winter vegetables. For winter grown tomatoes, the timing of transplanting is very important, mainly to control the timing of the tomato market and the picking season.

We all know that the ** of vegetables in winter is relatively high, especially before the Chinese New Year, so make sure there are enough tomatoes ** during this time. The cultivation time is generally from August to September, which can basically be used as the time for out-of-season vegetable planting. Nowadays, people's living standards are also gradually improving.

In the past, in the winter in the north, people basically used cabbage and land as the main vegetables.

Nowadays, out-of-season vegetables are grown in greenhouses, and people can eat fresh green leafy vegetables during the cold winter months. If you want to grow your own greenhouse tomatoes and sell them at a good price, you must do a good job in product quality and market time. Generally, the peak period of the fresh vegetable market is in the twelfth month.

When planting tomatoes in cold sheds, many people are very strange for the word cold shed, but for the sake of plastic sheds, no one seems to know. Plastic greenhouses are generally used in spring, in the weather in the north, spring is relatively cold, especially the temperature difference between day and night is relatively large, and the soil temperature is very low at night, which is not suitable for the growth of crops. Plastic greenhouses are designed to solve the problem of low soil temperature.

Tomato planting in February and March with cold sheds can be done one month earlier than traditional soil planting.

In the process of cultivation, we must choose high-quality varieties, choose varieties with a relatively high survival rate, we must pay attention to the planting time, we should also do a good job of ventilation, we must ensure that the indoor temperature is about 20 degrees, we must do a good job in seedling raising and transplanting time, we must regularly prune branches and leaves, we must ensure soil fertility, and we must choose the right agent.

It is necessary to pay attention to the choice of varieties, pay attention to light, pay attention to the content of carbon dioxide, water on time, fertilize on time, and pay attention to the condition of the leaves.

Be sure to control the outside temperature, try not to let the sun shine, water in time, never let the soil be too dry, and prune and prune in time.

Tomatoes are a common and popular fruit and vegetable in our lives and an essential vegetable in the summer garden. Tomato side branches have strong growth ability. If they are not pruned, they will not only consume most of the nutrients of the plant, but will also affect the vegetative growth of the tomato and the growth and development of the fruit.

Reasonable pruning of tomato is a key measure to give full play to the potential growth capacity and increase yield of tomato, and it is also an important work to enhance permeability and reduce the occurrence of pests and diseases. Pruning tomatoes includes: pruning, pitting, budding, flower thinning, and fruit thinning.

Only by removing useless side branches in time and controlling the growth point in time can we ensure high yield and high quality. For tomato pruning, it takes the right amount of time to achieve the desired results. Otherwise, not only the effect is not good, but also the phenomenon of weak growth and premature aging of tomato plants may occur.

The tomato single stem pruning method is a pruning method commonly used for non-self-capping varieties and greenhouse cultivation. Single-stem pruning and continuous extension have the advantages of simple operation, high planting density and high yield. Management is done with a single stem pruning.

As the name suggests, there is only one trunk left in each plant, and the remaining lateral branches and axillary buds are removed and erased in time. At the same time, after retaining a certain number of spikes, they should be picked dry, and the flowers and fruits of inferior quality, too dense and deformed should be removed together. When the first inflorescence of the tomato plant bears fruit, the first side branch under the inflorescence should be erased in time, which grows faster and is easy to affect the growth of the trunk and the development of the fruit.

At this time, it is also necessary to do a good job of hanging or standing tomatoes to prevent lodging and breaking after the upper burden enters the fruiting period. When the growth of other side branches hinders the growth of tomato fruits, it should be removed in time to reduce the consumption of nutrients and ensure that the plant has sufficient nutrients. When the tomato plant grows to about a meter, or when there are enough panicles, the growth point can be cut off, that is, it can be capped.

Note that 2-3 functional leaves should be left at the top panicle to ensure the growth of the fruit.

The tomato double-stem pruning method is based on the single-stem pruning, leaving one side branch. The second lateral branch should be robust and grow well. In general, the first lateral branch under the first inflorescence should be preserved.

This side branch grows quickly and will soon be as strong as the main branch. In order to ensure nutrition and permeability, the secondary regenerated branches and buds on the double branches should be removed in time. When the first spike appears, the tomato plant can be pruned, and when enough panicles remain, the tomato plant can be picked and capped.

Remember: 2-3 functional lobes must be kept in the top lugs. Double-stem pruning has a long fruiting period and high yield in the later stage, which can appropriately increase the planting density and increase the yield per unit area.

In addition, it can be managed by topping multiple times. The specific operation method is relatively simple, first keep the basic branches, and leave the functional leaves in the upper part when opening two inflorescences; After sending out the side branches, choose the strong branches to keep, leave enough ears and then remove the pits, and so on. Generally, each plant has about 4 fruiting branches, and too many fruiting branches may lead to premature aging.

In the process of tomato growth and development, it is necessary to continuously destroy old leaves, diseased leaves and yellow leaves, which can improve the ventilation and light transmission conditions in the field and reduce the incidence rate. It should be noted that useless leaves must be destroyed in moderation, too much will also affect the normal growth of the plant.