To increase the amount of water and fertilizer in the period of tomato picking in the greenhouse

Increase the amount of water and fertilizer to promote fruit picking. At the present stage, the amount of water and fertilizer for tomato needs to be further strengthened. On the one hand, the temperature rises and the tomato grows stronger; on the other hand, when the picking period is prosperous and lots of fruit picking, it is necessary to increase the amount of water and fertilizer in order to ensure the concentration of tomatoes. But it does not mean that every time watering must be rushed to the ground, three-water and two-fertilizer measures are used. That is, three times of water is poured, two fertilizers are applied, and the remaining one is to be poured empty water to give the tomato a buffer space. . Watering in normal weather for about 7 days, combined with large water and small water, once big water, once small water. Topdressing with nitrogen, phosphorus, potassium fertilization mainly supplemented with other types of biological bacterial fertilizer, can be applied twice per mu urea 12.5 ~ 15 kg + potassium dihydrogen potassium 1.5 ~ 2 kg, nitrogen, phosphorus and potassium supplementation to promote the expansion And the coloring of the fruit, redistribute it once again and improve the rooting by 500 g/mu. Http://Content/80292b84-0379-4b57-abe1-192d793630e0?cType=2

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