花生浸种是将分级粒选的种子,用约三十二摄氏度左右的温水浸三至四小时,横切种子中间有高粱粒大小未吸水的干心为宜。花生催芽的方法主要有.土坑催芽、沙床催芽和室内塑朴薄膜催芽。一、土坑催芽.选背风向阳处,挖一深五十至六十六厘米、直径六十六厘米的坑,坑底再挖一深 Peanut soaking grading seeds will be graded seeds, with about thirty-two degrees Celsius warm water soak for three to four hours, the transverse cross-seed sorghum grain size does not absorb the dry heart is appropriate. Peanut germination methods are mainly: soil cratering, sand bed germination and indoor plastic film budding. First, the soil pit germination.Select the leeward sunny place, dig a deep fifty to sixty-six centimeters, diameter sixty-six centimeters of the pit, dig a deeper pit