Methods and steps for growing chives Key points and precautions for growing chives

Sowing time

Spring sowing of leeks is generally from late March to early May, summer sowing should be early rather than late, and autumn sowing is generally after September.

Land preparation

Plough the land to a depth of 20-25cm, harrow it in time after ploughing to make the land flat, without clods and stubble. Make ridges and divide the land, generally with a width of 4-5m and a height of 10-15cm, to facilitate watering.

Watering

Water the plants one week before sowing. Be sure to water them thoroughly. After watering, ensure that there is 3-5cm of water in the small bed and allow it to seep in naturally.

Germination before sowing

Germination should be started 4-5 days before sowing. Soak the seeds in warm water at 30℃ for about 24 hours. Remove the unripe seeds and impurities floating on the seeds during the soaking process. Wash the seeds with cold water after soaking, then wrap them with 2-3 layers of clean gauze and place them at 15-20℃ for germination. Pay special attention to washing with clean water 1-2 times a day during the germination period, and the seeds will germinate in 3-5 days.

sowing

The row spacing is 10cm, and the furrow is 2cm deep. The seeds are sown in the furrow and covered with soil about 1cm. After covering the soil, a wooden board is used to tap the seeds to make full contact with the soil. Cover with plastic film to retain moisture, and the seedlings will generally emerge in about 5-7 days.

Promote seedling growth

When the leek is about 10cm high, control the water. You can also cover it with fine sand and soil mixed evenly, with a soil thickness of 3-5cm. When it is 10-15cm high, cover it again. Generally, cover it 2-3 times. In addition, pay attention to keeping warm at night when planting in early spring. If the temperature is low, cover it with film to keep it warm at 18-20℃ at night.

Harvest

The first harvest is done when the seedlings have 4 leaves, leaving a stubble of 2-3 cm. After mowing, remove dead leaves and weeds in the field. After the wound heals, add soil when the seedlings grow to 10-15 cm. The second harvest is done when the plants grow to 5 leaves.

Disease prevention

The most common one is gray frost disease. When the lesions first appear, spray 1000 times diluted 20% triadimefon emulsifiable concentrate or 800-1000 times diluted 70% thiophanate-methyl.