What to Do About Deformed Carrots? Causes and Control Methods Explained in Detail

Carrots are one of the common vegetables in our daily lives. They are highly nutritious and deeply loved by people, but during carrot cultivation, the most common problem is deformation. So what causes deformed carrots? How can they be prevented and controlled? Let's take a look at the detailed introduction.

1. Soil causes

When carrots grow in normal soil, their roots expand normally, but when there are hard objects such as stones, bricks and tiles in the soil, or some debris such as plastic film, these substances will hinder the growth and expansion of carrot roots, causing abnormal expansion of lateral roots and forming forked or bent deformed roots. In addition, when the soil is compacted or when planted in clay soil, deformed growth will also occur.

Control methods: When planting carrots, be sure to choose loose and fertile soil, and clean out stones and debris from the soil to prevent debris from affecting the normal expansion of carrot roots. During growth, combine with intertillage and loosening of the soil to prevent the root heads from being exposed.

2. Fertilizer causes

When undecomposed organic fertilizer or overly concentrated chemical fertilizer is applied during planting, they will release a large amount of heat during decomposition, causing root burn, causing the fleshy root to deviate in growth and resulting in bending and forking. In addition, applying too much nitrogen fertilizer alone will also cause the inner part to grow too fast while the skin cannot keep up with the inner growth, causing forking.

Control methods: The base fertilizer applied before sowing must be fully decomposed. Pay attention to the concentration of chemical fertilizer, and it should not come into direct contact with the root system, or use the method of applying it diluted with water to reduce the fertilizer concentration.

3. Watering causes

When the carrot root system is expanding, if too much water is applied, the inner part of the root system will absorb too much water and expand rapidly, but the root skin grows relatively slowly, so root cracking occurs.

Control methods: When the main root is expanding, keep the soil moist, but do not water too much. When there is more rain, take good drainage measures to prevent the root system from absorbing too much water and cracking.

4. Underground pests

When the main root is growing, underground pests appearing in the soil will bite and feed on the main root, inhibiting the growth of the main root and causing the lateral roots to expand, resulting in deformed growth.

Control methods: Attention must be paid to pest control. During planting, combine land preparation and plowing to eliminate underground pests. When planting, pesticides can be mixed with soil and spread to make poisoned soil to kill and wipe out underground pests.

The above is an introduction to the causes of deformed carrots and control methods. We hope it can help you. If you want to learn more related knowledge, please stay tuned to us.