Causes of Deformed Strawberries and Detailed Prevention Measures

Strawberries are a fruit we commonly eat in daily life. As living standards rise, our aesthetic standards have also risen, and when buying strawberries we generally choose those with better color and shape. But some strawberries grow rather deformed, so they cannot be sold. So what are the causes of deformed strawberry growth? Let's find out together.

1. Abnormal flower bud differentiation

The main factor behind deformed strawberries is abnormal flower bud differentiation. During the flower bud differentiation stage, if the plant encounters sustained low temperatures or insufficient light, it will cause abnormal flower bud differentiation, thereby producing deformed fruit. If calcium, boron and other trace elements are lacking during flowering, it will also cause abnormal development of the strawberry's floral organs, resulting in deformed fruit.

Prevention measures: During the flower bud differentiation stage, strictly control temperature and light. The temperature should not be too high, and light intensity and duration should be increased. In addition, foliar fertilizer can be sprayed to supplement the plant with calcium and boron elements, increasing the flowering and fruiting rate.

2. Improper moisture

During fruit development, if the soil is too dry or the humidity is too high, the root system will be damaged and the growth and development of the fruit will be inhibited, so the fruit grows deformed. In addition, during the fruit coloring stage, if the plant lacks water, the fruit cannot fully expand, which may cause the seeds to protrude from the fruit surface and form deformed fruit.

Prevention measures: After fruiting, do a good job of water management. Water promptly during drought, but do not water too much at one time, so as to avoid root damage caused by excessive humidity. Drain promptly during the rainy season.

3. Nutritional imbalance

During planting, if nitrogen fertilizer is applied excessively, it will cause excessive plant growth, leading to spindly growth, inhibiting reproductive growth, and blocking the absorption of other elements, making it very easy to form stiff fruit and affecting yield and quality. In addition, a lack of certain elements during the plant's reproductive growth will also form stiff fruit.

Prevention methods: The application of nitrogen fertilizer must be reasonable to avoid spindly growth in plants, and the ratio of various fertilizers should be reasonably controlled when fertilizing.

4. Poor pollination and fertilization

Poor pollination and fertilization is the main cause of deformed strawberries. The self-pollination of some varieties is poor, leading to poor pollination, while in other cases poor pollination and fertilization is caused by various reasons, thus forming deformed fruit.

Prevention measures: When cultivating, it is best to choose varieties with high pollen fertility and a large amount of pollen. In addition, for varieties with poor self-pollination, some varieties with more pollen, higher fertility, low-temperature tolerance, and the same flowering period can be planted mixed in, which can improve the quality of pollination and fertilization. Artificial pollination or bee pollination can also be used to improve the quality of pollination and fertilization, increase yield, and reduce deformed fruit.

The above is an introduction to the causes of deformed strawberries and prevention measures. We hope it can help you. To learn more related knowledge, please follow us.