1, do a good job in reproductive management. Including cultivating and weeding, water conservation, arranging vines, pruning, removing old leaves, ventilation and light transmission, strengthening control of pests and diseases, and strengthening temperature management. Diseases of tomatoes can be prevented and intractable, and should be based on "defense." The temperature management is to increase the amount of ventilation in the booth during the day so that the temperature inside the booth can be kept at about 25°C, and the temperature at night can be kept between 10°C and 13°C. When the air is released, the air outlet should be small to large, and the air inlet should be gradually reduced or closed after the temperature decreases in the afternoon.
2, do a good job of fertilizer management. The growth period of tomatoes does not generally require watering in the summer and autumn rainy seasons, but when the second ear to the third ear are ripe, they should be properly watered. According to the growth of tomato plants, timely topdressing to promote fruit development, flower protection and fruit preservation. Fertilizer than tomato tomatoes, the fruit surface sweetness, yield, etc. are much higher.
3, pick fruit timely. Ripe tomatoes have matured, discolored, matured, and matured for four periods. Storage and preservation can be harvested during the green season. The transport can be harvested during the discoloration period (1/3 of the fruit turns red). Local sale or self-feeding should be harvested when ripe fruit is more than 1/3 red. Harvesting should be carried out gently and lightly. Picking is best done without a fruit pedicle to prevent the fruits in the shipment from being stabbed each other. Before the first frost, if there are unripe green fruits, they should be picked up and stored in the greenhouse until the fruit becomes ripe and then listed. This will not only extend the supply period, but also increase the economic benefits.
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