How to manage vegetable plug seedling after sowing?
Take pepper for example. The seed germination reached 70% and sowing began. The seeds of the buds were sowed in a matrix-filled tray covered with sterile vermiculite. Drenched hose, seedbed cover film moisturizing. Put the tray into the nursery bed after sowing. Daylight temperature is kept at 25-30°C during the day and 20-25°C at night. After 4-5 days, about 60% of the seed buds in the seedling plate extend out, and when a small amount protrudes from the surface, the daily temperature is greater than 25°C. 18-20 °C is appropriate. When the night temperature of the solar greenhouse is low, consider the use of geothermal heating or temporary warming measures, the temperature is too low to affect the seedling rate, seedlings are prone to damping-off and rooting. The cotyledon of seedlings is spread to two leaves and the moisture content is 70%-75% of the maximum water holding capacity. The night temperature after two leaves can be reduced to about 15°C, but not lower than 12°C. Ventilate as appropriate during the day to reduce the relative humidity of the air. At the seedling stage, after three-leaf and one-hearted, spray water is used to spray fertilizer 2-3 times. Conical Funnel Machine ,Handle Funnel Machine,Manual Funnel Machine Guangzhou New Power Catering Equipment Manufacturing Co.,Ltd , https://www.gznewpower.com