Seedling technology 7.1 Variety selection Select varieties with high yield, disease resistance, stress resistance and good commercial properties. Seed quality meets the requirements of GB16715.3. 7.2 Sowing time The sowing time is determined according to the planting period. 7.3 Placing the matrix into a plate. Stir the matrix evenly and then place it into a plate. Control the moisture content at 65% to 70%. 7.4 Sowing is done manually or mechanically. One seed is sown in each hole with a sowing depth of 0.5cm. After sowing, the covering substrate is scraped and watered. 7.5 Germination: Put the plug trays into the germination chamber and stack them on the partitions of the germination rack. The temperature should be controlled at 25°C to 30°C and the humidity should be 90% to 95%. When 60% of the seedlings are unearthed, place them on the facility seedbed in time. . 7.6 Seedling management 7.7 Pest and disease control
T/QHNX 037-2023 history
2023T/QHNX 037-2023 Technical regulations for intensive plug seedling cultivation of solanaceous vegetables