水稻烂秧的气象原因及防治水稻烂秧是烂种、烂芽及苗期秧苗枯黄死亡的总称。烂种和烂芽发生在秧苗未扎根立芽之前，而死苗则发生在秧苗扎根立芽之后。水稻种子的萌发，必须具备三个基本条件，这就是充足的水分，适宜的温度和足够的氧气。水、热、气三者又互相矛盾，如果协... Meteorological reasons and prevention and treatment of rotten seedlings of rice Rotten seedlings are rotten, rotten buds and seedlings blight seedling yellow death. Rotten and rotten buds occur in the seedlings did not take root before the bud, and dead seedlings occur in the seedling roots after the establishment. The germination of rice seeds must have three basic conditions, which is sufficient moisture, adequate temperature and adequate oxygen. Water, heat, gas and the three contradictory to each other, if ...