Business, Agriculture
How to deal with such a disease, as the vertex rot of tomatoes
There are two types of such a common disease as vertex rot of tomatoes. In the first case, the fetus is affected in the area of the peduncle as a result of a disturbance in the plant metabolism, the second cause of this unpleasant phenomenon are bacteria. Let us consider in more detail how to avoid this disease and what to do if the fruits are still affected.
Prevention of vertebral rot of non-bacterial origin
The affected fruits are absolutely unsuitable for food, as well as their seeds for planting. Vertex rot of tomatoes is unlikely to occur if the optimal temperature regime (22-25 degrees during the day and 18 at night) is observed in the greenhouse.
Of course, the change in the temperature regime in the greenhouse is a rather complicated task. Therefore, special attention should be paid to the composition of the soil. In the fall on soils that are poor in calcium, liming must be carried out. A similar procedure will be useful for tomatoes grown in the open ground. In addition, plants should be sprayed with 0.5 solution of calcium nitrate. Do this during intensive ripening of the fruit with a frequency of about two times a week.
Seed treatment in special solutions will also help prevent the appearance of such a disease as vertex rot of tomatoes. In this case, the following composition can be used: 0.3 g zinc sulphate, 0.5 g manganese sulfate, 50 g copper sulphate. All this is dissolved in a liter of water and soaked in a mixture of planting material for 24 hours.
Refusal to grow varieties developed for open ground in a greenhouse can also reduce the risk of the appearance of such a disease as vertex rot of tomatoes. How to deal with it - the question in this case will not be so acute. It is advisable to use such, for example, varieties like "Rusich", "Volgograd", "prelude", etc.
Prevention of the appearance of bacterial vertex rot
Thus, observing all the necessary rules of cultivation and taking various preventive measures, it is possible to prevent the development of such a disease as vertebral rot of tomatoes.
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