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Tomatoes "empty" have legal precautions
Tomatoes currently sold on the market have many "hollow" tastes that are bad in taste, directly affecting consumers' desires for purchase and the economic benefits of vegetable farmers. Avoiding this phenomenon is very simple. The direct cause of “hollow fruit†is due to the fact that the temperature of the water in the greenhouse is below 7 degrees. At low temperatures, the roots of tomatoes are cold-shrunk, root vigor is reduced, and water absorption is poor. At this time, plant breeding results are in a period of expansion. In the short-term lack of water supply, it is prone to local meat loss. Although the ground temperature rose later, the roots recovered water, but the hollow part could no longer be enriched. Therefore, the temperature of tomato watering greenhouses must be raised to 10 degrees or more in advance, and the “hollow fruit†phenomenon can be avoided.