| 张波,白红进,付骋宇,吴文君.农用抗生素产生菌Z139菌株的稳定性[J].植物保护,2004,30(5):26-29. |
| 农用抗生素产生菌Z139菌株的稳定性 |
| The stability of strain Z139 producing agricultural antibiotics |
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| DOI： |
| 中文关键词: 有害生物生物防治 放线菌 农用抗菌素 抗菌活性 |
| 英文关键词:biocontrol of pests actinomyces agricultural chemicals fungicidal activity |
| 基金项目: |
| 张波 白红进 付骋宇 吴文君 |
| 西北农林科技大学农药研究所 杨凌 712100 |
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| 中文摘要: |
| 从秦蛉山区采集的土样中分离到一株小单孢菌属放线菌菌株Z139,其代谢产物对多种农业病原真菌和细菌均有较强的抑制活性。无论是在连续传代过程中,还是在不同温度条件保存中,Z139菌株的培养特征和产生抗生素性能均表现稳定。菌株产生的抗菌物质可耐100℃高温,且对酸碱稳定。 |
| 英文摘要: |
| The fermented products of strain Z139 have intensive fungicidal activity on several kinds of pathogens. The stability of antibiotic productivity and cultural characteristics of strain Z139 was not altered either by serial subcultures or by modifying the preserved temperature. The fungicidal substance produced by strain Z139 can survive high temprature, acid and base. |
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