Tomato cracking countermeasures
First, strengthen water and fertilizer management. Deeply turn the ground and add organic fertilizer to make the roots of the plants grow well. After the autumn delay, when the temperature drops sharply, the soil moisture management should be paid more attention to avoid the humidity change too fast. When planting in open field, it is necessary to water more water to avoid drastic changes in soil moisture when it suddenly rains, and to drain it in time after rain.
Second, the tomato cracking fruit is related to the calcium and boron absorbed by the plant. Insufficient supply of calcium and boron can cause cracking. Therefore, it is necessary to supplement calcium fertilizer and boron fertilizer in time to adjust the proportion of various nutrients in the soil. Nitrogen and potassium fertilizers should not be excessive, otherwise it will affect the absorption of calcium by plants.
Third, pay attention to environmental regulation. Peel aging is also easy to cause cracking, avoiding direct sunlight and fruit shoulders is an effective measure to prevent rind aging. Therefore, when selecting inflorescences and stalking vines, the inflorescences should be arranged on the inside of the brackets and shielded by their own leaves. When picking the heart, leave two leaves on top of the last ear to shade the ears. When the facility is cultivated, it should be ventilated in time to reduce the humidity of the air and shorten the dew time of the fruit surface.
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