摘要:花生属于喜钙作物。钙主要积累在营养器官中,叶中含量3.4%~3.8%,茎中含1.6%~1.8%,荚果中0.25%~0.54%,种子中0.1%~0.2%。生殖器官含钙虽少,但钙对荚果和种子发育[阅读全文]