Causes and preventive measures of abnormal strawberry fruit

There will be a lot of abnormal fruits in the process of strawberry growth, which will seriously affect the yield and quality of strawberries and bring huge losses to fruit growers. So what is the cause of these abnormal results? How to prevent it? Let's get to know it.

1. Malformed fruit

Strawberry abnormal fruit mainly refers to the fruit with abnormal shape, which is the most common in strawberry abnormal fruit, with an incidence of about 30% to 40%, with a maximum of 60%. The main reason is that pollination and fertilization is not complete, resulting in the formation of deformed fruit caused by uneven fruit development.

Prevention methods: selecting varieties with strong pollen germination and mixed planting of many varieties with large amount of pollen and strong pollen germination can greatly reduce the probability of abnormal fruit. Watering at the flowering stage should be appropriate, timely ventilation, maintain a suitable temperature and humidity, in order to facilitate pollen germination, increase the yield, but also strictly control diseases and insect pests at the flowering stage, choose less harmful agents as far as possible, and spray when the flowering is less.

2. Obese fruit

Obese fruit refers to the fruit that is too fat and fat, the fruit is large and soft, the taste is light, the quality is poor, and it is not resistant to storage, and the reason for the obese fruit is that the fruit expands too much from fruit expansion to harvest, resulting in excessive vegetative growth, resulting in plant overgrowth and rapid fruit expansion.

Prevention method: in the case of good plant growth and development, there is no need to apply fertilizer in summer, it is necessary to apply fertilizer, but also to wait until after the peak harvest period of the terminal inflorescence.

3. Seed protruding fruit

This is the fruit protruding from the fruit surface, which has poor appearance quality, sour taste and high firmness, which may cause seed protruding fruit in dry soil, weak plant growth and high temperature environment.

Prevention method: in the cultivation management, we should pay attention to control the temperature and fertilizer and water condition of the environment, so as to reduce the occurrence of protruding fruit.

4. Green top fruit

The green top fruit is the strawberry fruit which is still green when the lower part is ripe and red, but the upper tip is not ripe, it will reduce the fruit quality, postpone the picking time, affect the market time, strawberry has a prosperous growth trend, luxuriant branches and leaves, and in the case of cloudy and rainy days and lack of light, the green top fruit is very easy to occur.

Prevention methods: therefore, it is necessary to prevent strawberries from growing, remove aging branches and leaves in time, promote ventilation and light transmittance, while maintaining indoor temperature, uncover the grass cover as early as possible to prolong the light time and prevent the occurrence of green top fruit.

The above is the introduction of the causes and preventive measures of strawberry abnormal fruit. I hope it can help you. If you want to know more about it, please follow us.