一、概况无土肥水育秧就是把破胸的种子播在秧盘里,在适宜温度水分和通气良好的条件下,种子发芽现青、芽鞘节上次生根陆续发出,根系自然盘结立苗。在秧苗一叶一心期(不包括不完全叶)后,用肥水代替土壤的方法,让水稻根系在营养液中,充分吸收光合作用所需要的水分和矿物质养料,使培育 First, an overview of soilless fertilization Seedling is breaking the chest sowing seedlings planted in the appropriate temperature and humidity and good ventilation conditions, the seeds germinate green, germination Shensperiment of the last root issued one after another, the root of the root system of natural plate. In the seedling leaves a heart period (not including incomplete leaves), with fertilizers instead of soil, so that rice roots in the nutrient solution, and fully absorb the photosynthesis of water and mineral nutrients needed to nurture