What if the tomatoes crack? Why does the tomato fruit crack? Tomatoes are actually the more common vegetable varieties in our life, rich in nutrients and unique in taste. However, during the planting process of tomatoes, the fruit often cracks. Why? Let's take a look at it together.
First, the cause of tomato cracking
Variety selection
The cracking effect of tomatoes is related to the quality characteristics of tomatoes. When seeds are selected, if the characteristics of the varieties are not paid attention to, the fruit varieties of large fruits are selected, and some varieties are relatively easy to crack. So be careful when choosing seeds.
2. Temperature
When the flower buds of tomato seedlings are differentiated, because the temperature in the night is too low, causing the style to crack and form a deformed flower, it will lead to the fruit of the flowers, and the tomatoes have cracked fruit. Part of it is because of the high temperature in the outside world, the plants are exposed to strong light, and the moisture in the air is relatively small, which also causes the peel of the tomatoes to burst.
3. Moisture
Soil drought, especially in land that has been dry for a long time, suddenly encounters rainfall or excessive irrigation, which will cause the flesh in the fruit to expand rapidly and the sugar concentration to increase. In this case, the rapidly growing flesh does not adapt to the swelling of the aged peel, which causes the peel to crack.
4. Nutrition
The soil that is planted is inherently poor or nutrient-deficient, which may result in the fruit being deficient in the absence of a certain amount of elements. It is also possible that the way we fertilize is unscientific, the plants grow vigorously, and the lack of nutrient demand for the fruit can cause cracking.
Second, tomato cracking prevention
1. Cultivate good tomato seedlings
If the fruit is not cracked, temperature control is very important. Especially during the flower bud differentiation of tomatoes, the night temperature cannot be too low for a long time, and the minimum temperature should be kept above 8 °C. If the temperature is too low, we need to take warm measures. At the time of flowering, the nighttime temperature cannot be too low for a long time. Therefore, when tomato seedlings grow to 2 to 4 leaves into the flower bud differentiation stage, the temperature of the seedbed should be controlled at 24 to 25 °C during the day.
2. To deepen the land and add various fertilizers
We can apply organic fertilizer to the vegetable fields while deep ploughing. In this way, on the one hand, it can effectively improve the soil structure and avoid excessive nitrogen content and potassium content in tomato plants. On the other hand, it can also promote the balanced nutrition of tomatoes and promote the robust growth of roots.
3. Prevent direct sunlight and avoid aging of the skin
Tomatoes avoid high temperature and strong light and soil drought during fruit enlargement, as these may cause the peel to age and increase the number of cracked fruits. Because the light can also cause cracking, we have to take certain shading measures. Tomato planting should be properly planted, properly pruned and trimmed, so that the fruit can be hidden in the leaves or vines, so that it will not be easily cracked.
The above is the cause and preventive measures of tomato cracking. Let's see if there is any place that can meet your situation. I hope that you will have fewer problems in the future planting process.
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