I found that the tomatoes grown in the garden had a lot of adventitious roots, what was the reason f

First of all, I think it may be the reason why the soil is too thin, there is not much soil for planting vegetables in the courtyard, so it will lead to many vegetables often have adventitious roots, and secondly, I think it may be that the vegetable seedlings are not good, so this is a very test of the skill in picking vegetable seedlings.

The germination of adventitious roots is greatly affected by humidity and disease, especially when tomato is planted in greenhouse, the humidity in the greenhouse is not easy to control, the probability of germinating adventitious roots is greater, the humidity in the soil is large, the absorption of nutrients by the taproot is hindered, and it is easy to produce adventitious roots, and when the tomato plant absorbs nutrients is insufficient, the root growth is inhibited, and the root is easy to germinate adventitious roots. If the plant is affected by bacterial canker disease and bacterial myeloid necrosis, a large number of adventitious roots will also germinate at the lesion.

The results indicated that the normal root function of tomato plants was inhibited, such as root disease or waterlogging of the roots due to excessive rainfall, which inhibited water transport. The whole plant is basically wilted.

The choice of pruning method should be based on the characteristics of the variety, planting density and soil fertility, etc., and cannot be completely copied. Because only the pruning method suitable for your plot is the most conducive to improving the yield of tomatoes, the ventilation and transparency of tomato seedlings can be reasonably distributed, the appearance and color of the fruit can be improved, and the tomato seedlings can grow fast, have strong resistance to stress, and improve yield. Next, I will share with you the methods I have mastered in the process of planting tomatoes, teach you to grow branches, which must be pruned, and after the vines are introduced, the lower old leaves must also be cut off, leaving enough light for the fruit to keep the plant ventilated and transparent.

<> greenhouse tomatoes only leave the top branches and leaves for photosynthesis, respiration, and circulatory metabolism. After pruning, the wound tomato root system is developed, widely distributed and deep, the root strength is strong, 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.

The whole pruning of tomatoes is divided according to the morphology, that is, single branch, double branch, and one and a half branches.

Let's talk about the single branch first, as the name suggests, the single branch is to leave only the main branch, and the side branch is picked and the other is not left. The biggest advantage of this method is that a single fruit will be very large, in the countryside, the pruning method that you can see is basically single-rod pruning, single-rod pruning is to keep only one main stem as a fruiting branch, and the other side branches are removed.

Of course, when removing the side branches, it should not be removed too early or too late. Premature pruning of double stems: In addition to leaving the main stem, the strongest growing side branches under the first flower spike are retained, and the rest of the side branches are completely removed.

This pruning method allows the whole plant to maintain two main branches. This pruning method is suitable for the removal of all the side branches with strong growth potential. When planting tomatoes in this method, the row spacing of the plants is appropriately relaxed.

This method is also used in fields with insufficient soil fertility, low number of plants per mu or lack of ponds.

I think we should add more soil, then add more water, and apply more fertilizer to make the tomatoes grow better, so that it is easier to take root, and when planting tomatoes, try to choose some places with loose soil.

When using the base fertilizer, it must be fully decomposed, and then the amount of fertilizer must be controlled. If the colonization has been completed, chitin and other agents should be applied in time for neutralization.

Drain the excess water in the orchard in time, pay attention to the protection of the roots in the later stage of planting, and appropriately use chitin and other agents to promote the growth of the plant and improve the resistance of the roots.

First of all, it is necessary to control pests and diseases, and secondly, it is necessary to water and fertilize in moderation.

Tomatoes are less demanding in soil conditions and grow well in deep, well-drained, and fertile loam soils rich in organic matter. The pH of the soil should be pH6-7. At this stage, phosphate and potassium fertilizers should be used to reduce the amount of nitrogen fertilizers, and some trace elements such as calcium, magnesium, zinc, boron and other trace elements can be added.

<> tomatoes could not turn red because the temperature could not meet the requirements of lycopene production. Using erythroprosin or ethylene to promote the red of tomatoes, although the tomato can promote the red of tomatoes, is an effective measure to promote the early listing of tomatoes, but in the process of red promotion, often due to improper treatment and inhibition when the tomatoes enter the ripening period, they will secrete a kind of lycopene, and when the lycopene will be more and more, the tomatoes will slowly turn red, which means that the tomatoes are gradually ripe. However, the optimal temperature for lycopene formation is between 18 and 26 degrees Celsius.

Temperature reasons. If the temperature is too high or too low, lycopene cannot be formed normally. This is why it is common to see in summers when temperatures are very high, when tomatoes do not turn red.

In winter, low temperatures and low light are also prone to occur. Tomatoes, I believe that many people love to eat the tomatoes that our family used to grow as soon as they turn red, they will be picked immediately, and they are very cool to eat raw directly. Because in the past, fruits were eaten less in rural areas, so tomatoes were often eaten directly as fruits, <>

Tomatoes