硼是花生生长过程中必不可少的微量元素之一。花生缺硼时,叶片小而皱缩,主茎和侧枝生长缓慢甚至顶端枯萎,丛生枝分枝增多,有果无仁,空瘪率高,子粒中空、变小呈畸形,果仁呈褐色,严重影响花生产量和品质。在氮、磷、钾等营养元素充足的条件下,施用持力硼、速乐硼,花生产量可提高1 Boron is one of the essential trace elements in the growth of peanuts. Peanut lack of boron, the leaves small and shrinking, the main stems and collateral growth slow or even the top of the withered branches increased branches, fruit no kernel, empty flat rate, hollow particles, smaller deformed, brownish, Seriously affect the yield and quality of peanut. In the conditions of sufficient nutrient elements such as nitrogen, phosphorus and potassium, the yield of boron, halotole and peanut can be increased by 1