wed bed method of seed production

wed?..or wet? If you " wet"..., Wet-Bed Method   The wet-bed nursery is mainly used in areas where there is enough water. Pre-germinated seeds are broadcast on a soil that is thoroughly puddled and leveled. Drainage canals for proper removal of water must be constructed. Addition of organic manure (decomposed) and small amount of inorganic fertilizer as basal dressing will increase easiness of uprooting of seedlings and seedling vigour.      Total seed bed area is about 1/10 of the area to be transplanted and about 40 kg of seed are required to transplant 1 hectare.   The best seedling age for transplanting is about 15-21 days.   Nurseries should be free from weeds, any pest or disease incidence and nutrient deficiencies. If such conditions occur it must be treated at the nursery level.