With the development of science and technology, the cold-bed seedlings changed through pepper breeding are floating seedlings, which not only saves costs and time, but also facilitates management, and has the advantages of high survival rate after transplanting into the field. However, the following problems are worth noting in the seedling raising process: 1. Seed Disinfection treatment: The selected pepper seeds are soaked in warm water of 50-55°C for 15-20 minutes, then taken out and cooled until it is half-dried, then dressed with 50% carbendazim WP (0.3 Torr with seed amount) and then Seeds are sown in a mounted float tray. This practice is mainly used to prevent capsicum virus disease and seedling stage damping-off diseases and diseases. Second, the matrix of the disinfection treatment: The selected substrate with 50% carbendazim or Formamide WP can be sprayed 600 times the substrate to wet and then into the float tray. Third, the nursery pond nutrition solution preparation: the initial concentration should be low, with N: P: K (15:15:15) of 0.15% compound fertilizer solution, the middle to the appropriate nutrition before transplanting, nutrient concentration can be adjusted to 0.25 % (ie, 100 kg water to 0.25 kg compound). . 2500 times the fat +65% of zein zinc 800 times the prevention and control of pepper disease, gray mold, damping off the occurrence of locusts, thrips damage. 5. Appropriate ventilation and unmasking of the seedlings: After emergence, when the leaves are 1-2, the seedlings shall be uncovered from 8am to 10:30am in the morning to prevent leggy growth, and to cultivate strong and healthy seedlings, from 12 to 4 noon. Semi-enhanced ventilation prevents burning seedlings.
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