If you don't want tomatoes to grow badly and have few results, it's crucial to learn to control their growth. It varies from season to season in gardening
Many tomato growers say that their plants look very good in the early days, but after the results, the stem is getting thinner and thinner, do not know why?
After seeing the growth, the reason was analyzed. It was found that the farmer's tomatoes grew well, mainly because the early stage did not do a good job of controlling the flourishing, resulting in worse and worse growth in the later stage.
When it comes to growing tomatoes, it's not uncommon, but the farmer is reluctant to control the growth. When growing over-wintering tomatoes, the farmer listened to an expert and sprayed the growth control agent, but it went too far.
Therefore, farmers from this time on the control of Wang have a misunderstanding, no matter what season to grow tomatoes, either do not use Wang control agent, or only dare to use it once in the growth process.
Planting over-wintering tomato, slow seedling before and after the night temperature is high, there will be exuberant, the further the lower the temperature. During this period, if the spraying of anti-hyperactivity agent, to control the amount, less than half the normal amount, otherwise there will be excessive control of hyperactivity, or reduce the night temperature to prevent the role of hyperactivity.
However, we should pay attention to the different periods of growing tomatoes, the growth is also different. Planting late spring or summer or autumn tomatoes, the temperature is higher, and temperature control, plus adequate water and fertilizer conditions, the chances of growth is higher. There is also a danger of long, excessive growth of nutrition, sit on the fruit, fruit small.
The tomato may not look as good as it should, but when it is in the fruit, the benefits are obvious. In this situation, it is very important to control the yield and quality of tomato in time. At the same time, the tomato control also need to pay attention to methods.
If the tomatoes are still growing when the night temperature is lowered, the light is increased, and a reasonable fertilizer formula is applied, then it is necessary to spray the growth control agent with a small amount and several times, the whole growth period should be based on the growth to control Wang, can not be a control of death, control tomato internodes in 10 cm or so.
The tomato sprays the control flourishing agent, commonly uses is the PACLOBUTRAZOL, in the plant growth spot position sprays gently, suppresses the top growth superiority. But must pay attention to the amount of paclobutrazol, according to the requirements of use, seedling or low temperature, to reduce the amount to prevent excessive control. Some farmers use Monopotassium phosphate to control the growth. This method does not work well when sprayed once, but it only increases manual labor when sprayed again. Therefore, the tomato control is commonly used paclobutrazol, basically after a week can see the effect of control, stalks strong, thick leaves, the overall growth is very standard.
Our planting experience in recent years, low yield and poor quality of tomato, and plant growth has a certain relationship. The farmers should control the flourishing according to the different stubble. In particular, summer and autumn stubble planting, temperature can not be controlled, in the slow seedling growth should pay attention to the situation after the control of exuberance.