To prevent the hollow fruit after the roots of tomatoes

In winter, the ground temperature is low. When the amount of water is too large, it is often the case that tomatoes are rooted. After rooting, due to the reduced root function, tomatoes often appear hollow due to lack of supply, thereby affecting quality and yield. Therefore, after the roots of tomatoes, the farmers should take measures as soon as possible to promote root recovery and reduce the occurrence of hollow fruit. First of all, we should increase the humidity and promote the recovery of plant root function as soon as possible. After the roots of the tomatoes are removed, the greenhouses shall be closed to increase the temperature of the greenhouses, and the temperature shall be used to promote the temperature rise. At the same time, increasing the temperature of the greenhouses will also help to eliminate the moisture in the greenhouses as soon as possible. After the ground temperature is raised and the soil moisture is reduced, the root function will naturally recover quickly, and the hollow fruit will not occur. Pay attention to the dehumidification of the temperature at the same time, it is necessary to take measures to wipe the shed film, add a reflective screen and sparse pruning and other measures to increase the plant's light rate, improve plant photosynthetic capacity, can also reduce the occurrence of hollow fruit. Secondly, to enhance the top dressing outside the roots and increase the way of plant feeding. After the roots of tomatoes are removed, it takes some time for the root function recovery to take place. This period is to prevent the lack of tomatoes and enhance the application of fertilizers outside the roots. In time, the plants are sprayed with good foliar fertilizers such as Fangrun and Qingniu black liquor. Can effectively reduce the occurrence of hollow fruit. Second, when the roots are severe, pay attention to thinning. When the tomato roots are severe, thinning is a wise choice, otherwise not only the fruit development is small and deformed, but the plants are susceptible to premature aging, and fruit thinning can obviously avoid the occurrence of the above phenomena. Finally, timely application of vinegar combined with biological bacterial fertilizer. Using the characteristics of the adventitious roots of tomato stalks, the lower 20-30 cm vines can be dropped to the ground and pressed with soil to promote the growth of adventitious roots. When the soil moisture is suitable, it is necessary to increase the biological bacterial fertilizer in time to promote the rejuvenation of the plant root system as soon as possible. In this period, each shot of antibacterial 968 per mu or new shooter biofertilizer 25-30 kg, can significantly promote root growth.

Wand Massager

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