硼素营养是植物必需的微量元素之一。作物缺硼首先是根尖和茎生长点分生组织细胞受害,严重时萎缩死亡。我国试验已证明对硼有良好反应的有油菜、棉花、花生等作物。花生是需硼中等的作物。Reid(1956)利用液体培养,在花生结荚期,停止供硼,其结荚受到严重抑制。Gopal和Rao发现花生在硼致毒的条件下,叶片中铁、蛋白质和叶绿素的含量减少。Harris和Gilman进行的温室研究表明,在缺硼情况下栽培花生,荚果大量空心。 Boron nutrition is one of the essential trace elements in plants. Crop boron deficiency is the first root tip and stem growth point meristem cell damage, severe atrophy death. Our experiments have proved that there is a good response to boron rape, cotton, peanuts and other crops. Peanuts are medium-bodied crops. Reid (1956) using liquid culture, in the peanut pod, stop boron, the pod was severely inhibited. Gopal and Rao found that the content of iron, protein and chlorophyll in the leaves of peanuts decreased under boron-toxic conditions. Greenhouse studies by Harris and Gilman show that peanuts are cultivated in the absence of boron and the pods are largely hollow.