After the beginning of autumn, the fast-growing period of autumn scallions has entered. At this stage, field management needs to be strengthened. The following three points should be paid attention to in production management:
Get the right time
The soil cultivation time should be carried out when the height of the green onion plant is about 30 cm. It is calculated according to the growth period. In North China, the first soil cultivation is generally carried out after the beginning of autumn, and the soil cultivation is carried out every half month. Need to cultivate 3 times.
Do not damage roots and leaves
When taking soil, the hoe should keep a proper distance from the root system of the green onion, and not too close to the root system to avoid damage to the root system. Cultivation is generally carried out at 4 to 6 pm. Keep the pseudostems of the green onions upright each time you cultivate the soil, and don't let the soil cover the heart of the green onions, otherwise the green onions will bend and affect normal growth.
Balanced dressing
Each time soil cultivation combined with topdressing can increase the commodity and yield of green onions.
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