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Pay attention to timely dressing and pouring water. It is not too early to topdress the water. It must be noted that the first ear has a large walnut, the second ear has a round jujube, and the top of the three spikes is finished, and the top dressing and pouring water are carried out. Prior to this, it is advisable to pour small water.
Pay attention to heat preservation and carbon dioxide application in the later stage. If the temperature is too low, it is easy to get late blight and plague, so be sure to keep the temperature at 25 ° C ~ 30 ° C, and avoid too much water. The addition of carbon dioxide during this period will help increase production.
The management of summer and autumn tomatoes is very important. There are a few points to pay attention to: pay attention to maintaining moderate temperature. The ground temperature should not exceed 26 °C, the temperature should not exceed 30 °C, if the temperature is too high, it should be cooled by sunshade, water spray and ventilation.
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