粮种贮藏不当,就会变质、影响发芽率和粮食产量。如何保存粮种,概括起来要做到:一、不要让粮种受潮。贮藏粮种的地方要通风干燥,装粮种的麻袋、布袋等,不宜直接放在地面上,可采取搁高放置等方式。二、不要让粮种发热。粮种贮藏前需经风扬日晒,以降低含水量,贮种仓要保持适宜室温,切忌忽冷忽热。三、不要熏蒸粮种。熏蒸对粮种有毒害 Grain improper storage, it will spoil, affecting the germination rate and grain yield. How to save grain, summed up to be done: First, do not let food grains damp. Storage of grain places to be ventilated and dry, loaded grain sacks, bags, etc., should not be directly on the ground, you can take place placed high and so on. Second, do not let grain heat. Before grain storage by wind and sun, in order to reduce the water content, storage warehouse to maintain appropriate room temperature, avoid hot and cold. Third, do not fumigate grain. Fumigation of food poisoning