Zhang, a tomato grower from Gaoguanzhuang Town, Zhangzhou City, asked if he had planted a greenhouse. Now that he has reached the fruiting date of the tomatoes, he has found that the first tomato has appeared to be on the edge. Is this why?
Zhou Shigang replied: The appearance of tomatoes in the tomatoes is mostly due to poor fruit growth. This ridged and raised tomato fruit is more related to over-leafing and planting varieties in tomato management. The tomatoes in the shed should be properly sparse or not sparse. When the tomatoes are grown, the leaves are too thin, and the leaf area is too small to be cultivated. It is also impossible to provide root nutrition and nutrient problems for the fruits, resulting in lack of nutrients in the tomatoes and the heart of the tomatoes. The lack of material in the hollow cavity of the skin causes a depression, and the fruit cavity wall appears high, forming an edge phenomenon. In addition, the lack of potash fertilizer applied to tomatoes blocked the growth of tomatoes, and the excessive application of nitrogen fertilizer was also a factor that caused the tomato fruits to scallop.
In order to avoid the phenomenon of tomatoes squashing, we must first strengthen management and strengthen the root system; second, we must appropriately increase potassium fertilizer and spray foliar fertilizer to promote fruit growth.
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