近年来,一些农户为改善居住环境,有的用水泥、三合土、在屋宅或在屋顶上建造晒坝。这对晒商品粮是个好条件,但把粮油种子铺在上面曝晒就不适宜,尤其在盛夏高温天气这样曝晒,将影响种子的质量。 In recent years, some farmers to improve the living environment, and some with cement, trigeminal soil, in the house or on the roof of the sun-built dam. This is a good condition for drying commodity grain, but the grain and oil seeds are not suitable for spreading on the top, especially during midsummer high temperature so the quality of the seeds will be affected.