Cultivation techniques of celery in greenhouse

Celery is a common vegetable on the table, which accounts for a large share of the market, and it can be produced all the year round. So, what is the cultivation technique of celery in greenhouse?

First, set up a shed to fertilize

When selecting and preparing soil, it is best to choose alkaline or neutral soil to grow celery, because this kind of soil has high content of organic matter, strong permeability and good waterproof performance. ploughing and soil preparation should be carried out in advance, and mature organic fertilizer should be applied, and an appropriate amount of nitrogen, phosphorus and potassium compound fertilizer should be added at the same time.

Second, accelerate germination and sow seeds

In the week before sowing, the seeds are treated. We soak the seeds in warm water of 48 degrees, soak them for half an hour, take them out and put them in cold water, and continue to soak them for a day and a night. Then drain the water, wrap the seeds in gauze and put them in a temperature of about 20 degrees Celsius to accelerate germination. Under normal circumstances, when the seeds sprout after three days, they can be sown. When sowing, you can choose to sow or spread.

III. Field management

In terms of temperature management, the temperature can be controlled at about 20 degrees in the daytime and 10 degrees at night. With the decrease of air temperature, the temperature in the greenhouse will also decrease, the seedling bed should be properly watered, the seedling bed should be kept moist, the seedlings should be planted once with 2 leaves, and the seedlings should be ploughed after living. When the seedling grows to 5-7 pieces and the seedling height is 15~18cm, it can be planted. After planting, it is necessary to strengthen fertilizer and water management, timely control of diseases and insect pests, and ensure their normal growth and development.

Celery varieties with good varieties and strong disease resistance must be selected according to local characteristics when growing celery in greenhouse.