One of the main reasons why strawberry leaves dry up during fertilizer damage, and this phenomenon is extremely common. One of the reasons for fertilizer damage is that farmers do not control the amount of fertilizer when applying it and apply too much fertilizer at one time; One reason is to save trouble by mixing a variety of fertilizers together to increase the concentration of fertilizers; the third reason is that the fertilizers used are immature organic fertilizers.

Solution: Take targeted prevention and control measures according to the causes of fertilizer damage. When applying fertilizer, you must strictly follow the usage and dosage on the fertilizer packaging instructions. It is best not to increase the concentration without authorization.

Do not mix multiple fertilizers together. When necessary, it is recommended to increase the amount of each fertilizer used and increase water consumption. When applying base fertilizer, you must choose fully decomposed organic fertilizer. After fertilizer damage occurs, you can pour large amounts of water to dilute the concentration of the fertilizer solution, which can alleviate the problem.

Notes:

After heavy rain, water accumulates in the fields, and the roots of strawberries are soaked in water for a long time. Root respiration is blocked. The alcohol produced over time will poison the roots, thus Causes root damage. After the root system is damaged, the absorption of nutrients and water will be blocked, eventually causing the plants to be short, yellow and dry, and in severe cases, the seedlings will die.

Solution: When raising seedlings, you should choose a plot with good drainage and irrigation, and the sowing ditches should be clear. Especially after rain, the accumulated water should be removed in time. At the same time, the planting should be cleaned up, and the silt around the center of the seedlings and roots should be cleaned away.