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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,丛生分枝增多,空瘪率高,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15%以上,品质达到最优。我国花生产区土壤硼含量
Boron is one of the essential trace elements in the growth of peanuts. Peanut boron deficiency, the leaves small and shrinking, the main stems and collateral growth slow or even the top of the withered branches, increased branches, empty flat rate, seriously affecting the yield and quality of peanut. In the conditions of sufficient nutrient elements such as nitrogen, phosphorus and potassium, the yield of boron, sorb, peanut can be increased by more than 15% and the quality is optimized. Soil boron content in flower production area of China