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在感染黑穗病的黍地平均减产20～30％,在某些情况下可减产50％。使用化学药剂防治黑穗病由于必需的土壤微生物数量降低而引起土壤污染和使土壤肥力变坏。因此研制应用超高频电场进行农作物种子消毒的新技术具有现实意义。
In the smut infected with the average reduction of 20-30% of the millet, in some cases can be reduced by 50%. The use of chemicals to control smut causes soil contamination and deteriorates soil fertility due to the reduction of the necessary amount of soil microorganisms. Therefore, the development of application of UHF electric field for crop seed disinfection of new technologies has practical significance.