Tomatoes have always been vegetables that residents like to eat, and they can also be eaten raw as fruits. The market price of tomatoes is also good, but tomato growers have recently reflected that tomatoes can not sit on the fruit, which will not only affect the growth of tomatoes and production, but also affect the income of farmers. So today, Xiaobian will give you a list of reasons why tomatoes can't sit on the fruit and how to solve them. 1, the symptoms of tomatoes can not sit on the fruit: some tomato flower bud differentiation is not complete, and some tomatoes only produce a few fruits on one ear. 2, the reason analysis: tomatoes can not sit on the fruit may be due to excessive growth of nutrition, its vegetative growth is too strong and reproductive growth is insufficient. The causes of overnutrition in tomatoes are high temperatures, inadequate nutrient supply, and hormonal effects. 3. Solution: (1) Adjust the temperature: The temperature inside the shed for tomato cultivation should not be too high. It is best not to exceed 30 degrees Celsius during the day and stay at 12-18 °C during the night. If it is sunny, take measures such as shading or water spray at noon. After the occurrence of the length, it is necessary to use methods to inhibit vegetative growth. (2) Spray growth regulator: Foliar spray can be applied to help the growth of tomatoes, so that the stems of tomatoes become thick and strong. The amount of growth regulator should not be too large, and it is best to spray it in fine weather. (3) Remove the leaves and retain the appropriate amount of fruit: remove some of the vigorously growing leaves to adjust the growth of the tomatoes. (4) Supplementing nutrients such as boron and calcium: When the growth rate of tomatoes is too fast, or when the weather temperature is too high, some trace elements such as boron or calcium may be sprayed. (5) Reasonable use of anthers: If the temperature is higher, the proportion of water is increased a little, which can promote sitting and fruit setting. The above is the reason and solution for the tomato to sit still, everyone can take a good look. Urine Test Strips 10 Parameters
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