目前除液体发酵生产赤霉素外,经试验试产已证明,固体发酵生产赤霉素在许多方面优于液体发酵。据资料介绍,同样产量固体法的成本仅是液体法的40％,其溶媒用量只有液体法的50％。另外,因无水相,赤霉素含量高,易提取。固体发酵生产赤霉素的 At present, in addition to the liquid fermentation of gibberellin, the pilot test has proved that solid-state fermentation of gibberellin in many ways better than the liquid fermentation. According to statistics, the same yield of solid method cost is only 40% of the liquid method, the solvent dosage is only 50% of the liquid method. In addition, due to anhydrous phase, gibberellin content, easy to extract. Solid fermentation of gibberellic acid