The latest celery hollow reasons and prevention methods

Celery is a common vegetable, it tastes crisp and tender, high nutritional value, deeply loved by us, planting is more common, there is a hollow phenomenon in planting, affecting the income. In fact, celery hollow is a common symptom, is a phenomenon of celery tissue aging, hollow celery cellulose increased, taste poor, but also lead to yield decline. So what is the reason for celery hollow? How to prevent it? Let's take a look at the detailed introduction.

I. Hollow reasons

1. Temperature and light

Celery has certain requirements for temperature and light when growing. If the temperature is too low or the light is insufficient, it will lead to cold celery and weak photosynthesis of leaves, insufficient accumulation of nutrients, and reduced absorption of roots, resulting in hollowing.

2. High temperature and drought

Celery taste crisp and tender, on behalf of its own water content, so there are certain requirements for water when planting, if the soil is too dry, resulting in its water shortage, water shortage will lead to its absorption and transportation of nutrients blocked, achievement thought will appear hollow symptoms.

3. Insufficient fertilizer

Celery root shallow, underdeveloped, so the ability to absorb fertility is weak, fertilizer should pay attention to the method, in the early stage of growth need to apply phosphorus, if phosphorus deficiency will lead to seedling growth thin, leaf differentiation and other symptoms, to the late growth will appear hollow phenomenon.

4. Soil

Celery can adapt to slightly acidic or slightly alkaline soil, many plants like loose fertile sandy loam, and celery different it likes strong fertility clay loam, planting in sandy loam will lead to hollow.

5. Harvest too late

Celery hollow and harvest time is too late, hollow is an aging phenomenon of celery, if harvest too late, its stem fiber tissue continues to increase, and the absorption capacity of the root system decreases, so that the stem and leaf aging, malnutrition phenomenon, leading to hollow.

II. Methods of prevention

1. Select good seeds

When buying seeds, you should go to a trusted department to buy them, and choose varieties with strong environmental adaptability, stress resistance and stable growth.

2. Control the temperature and light

When planting, keep the temperature at 15-23 degrees, and at night it should not be lower than 10 degrees, so that it can grow normally, strengthen the light, increase its photosynthesis, accumulate more nutrients, but its strong irradiation.

3. Strengthen fertilizer and water management

Fertilization should pay attention to the time method, it is recommended to base fertilizer mainly, topdressing supplemented, base fertilizer can choose decomposed organic fertilizer or farm manure, topdressing can be thin manure water, try to apply less chemical fertilizer, soil selection is not easy to choose sandy loam.

The above is the reason and prevention method of celery hollow, hope to help you, want to know more celery planting knowledge, please pay attention to us.