收获时的花生荚果含水量一般在50%左右,远远超过贮藏的安全水分界限。同时颗粒较大,荚壳较厚,子叶中含有丰富的蛋白质,水分又不易散发,需要晒干的时间长达半月之久。此间如遇阴雨天气,措施跟不上,极易引起霉变。经多年实践,视花生收获期的天气变化和荚果内水分含量的高低,采用以变应变的分晒方法,是确保花生丰产丰收,防止霉变的有效方法。一、田间铺晒。花生收刨应在晴天进行,收刨后先在田间使植株翻转,荚果向上,曝晒1—2天。再集中成小铺,使根果向外,再晒5—6天。在田间铺晒时如遇阴雨,应立即收铺堆成根果朝外向阳的长条 Harvest peanut pod moisture content is generally about 50%, far beyond the safe storage of water boundaries. At the same time larger particles, pods thick shell, cotyledons are rich in protein, moisture is not easy to distribute, you need to dry for as long as half a month. In case of rainy weather here, the measures can not keep up, easily lead to mildew. After many years of practice, depending on the peanut harvest weather changes and pod moisture content level, the use of strain-based drying method is to ensure that peanut harvest and prevent mold effectively. First, the field shop sun. Peanut harvest plane should be carried out in sunny days, after the first plane in the field after the plants flip, pod upward, exposure 1-2 days. Re-focus into a small shop, so that the root fruit out, and then sun 5-6 days. When the sun in the field shop in case of rainy weather, should immediately collect the pile of rooted fruit grows outwardly sunny strip