One of the main reasons for the dead cucumbers is the large amount of water that is thrown by the one-time watering, resulting in a drop in the ground temperature and a lack of oxygen in the root system.

Excessive use of chemical fertilizers causes soil salinization that causes the cucumbers to burn down and die. Some vegetable farmers to promote the increase of cucumber production, the amount of fertilizer used is too large to cause rooting, resulting in dead trees cucumber.

Phytophthora root rot and bacterial blight also cause a large number of dead trees in cucumbers.

For the above situations, it is recommended that farmers adopt the following countermeasures:

The first is to lift the mulching film on the side of the cucumber roots to remove moisture, enhance the permeability of the soil, and promote the growth of cucumber roots, so as to relieve the roots of the roots caused by excessive watering, but be sure not to injure Root system.

The second reason is that for the dead trees caused by too much fertilizer, vegetable farmers should reduce the amount of fertilizers. It is better to use water-soluble fertilization afterwards. Use 6-10 kilograms per acre.

The third is for phellodendron root rot can be used carbendazim 500 times liquid mixture Fumei dual irrigation root or with hymexaz 4000 times liquid mixture of bacteria net 5000 times liquid or mixed crust abundance 300 times irrigate. Sprinkle or smear A Miller with 1,000 times fluid.

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