What caused the cucumber to die?

What caused the cucumber to die? Please introduce the main causes of dead cucumber trees are as follows: first, excessive watering at one time leads to the decrease of ground temperature and the production of retting roots caused by insufficient oxygen demand of roots is the main cause of dead cucumber trees. Secondly, the root burning of cucumber caused by excessive use of chemical fertilizer caused by soil salinization is another important reason for the death of cucumber. Some vegetable farmers see the current high price period, in order to improve the yield of cucumber, the use of too much chemical fertilizer results in root damage, resulting in the death of cucumber trees. Thirdly, the occurrence of mildew root rot and vine blight also led to the death of a large number of cucumbers. In view of the above situations, vegetable farmers are advised to lift the plastic film on one side of the cucumber root system, and then hoe to disperse moisture, enhance the air permeability of the soil and promote the growth of the cucumber root system, so as to ease the retting roots produced by excessive watering. But we must be careful not to hurt the root system when hoeing. For the injured roots and dead trees caused by excessive fertilizer application, vegetable farmers should reduce the amount of fertilizer, and it is best to use water-soluble flushing fertilizer, using 6-10 kg per mu. For pseudo-stem point mildew root rot, the root can be irrigated with carbendazim 500x solution mixed with thiram, or with carbendazim 4000 fold solution mixed with 5000 fold solution or chitin solution mixed with 300x solution. Vine blight was sprayed or smeared with 1000 times of Amido solution. Click to get more cucumber planting techniques click to get more vegetable planting techniques