...
首页> 外文期刊>Plant Pathology Journal >Modified Atmosphere Technology in Seed Health Management: Laboratory and Field Assay of Carbon Dioxide Against Storage Fungi in Paddy
【24h】

Modified Atmosphere Technology in Seed Health Management: Laboratory and Field Assay of Carbon Dioxide Against Storage Fungi in Paddy

机译:种子健康管理中的改良大气技术:二氧化碳对稻田贮藏真菌的实验室和现场测定

获取原文
获取原文并翻译 | 示例
           

摘要

An experiment was conducted during 2006-2009 to study whether modified atmosphere with varying carbon dioxide concentration can protect seed from fungal infestation. Lower C0_2 concentration upto 40% was ineffective in the control of seed mycoflora, however high concentrations of carbon dioxide reduced fungal incidence but none of the carbon dioxide concentrations tested, completely controlled fungal infestation in paddy seed or rice grain. C0_2 at 60-80% concentrations (v/v) reduced the incidence ofstorage fungi viz., Curvularia lunata, Cladosporium sp., Rhizopus stolonifer and Alternaria alternata on stored paddy seed. But 80% C0_2 was required to control Aspergillusflavus, an aflatoxin producing fungi. Modified atmosphere with oxygen at 5% concentration resulted in higher incidence of storage fungi (52.0%) as compared to 48.0% in basmati rice exposed to modified atmosphere with 2% 02 concentrations and with C0_2 concentrations varying from 0-20%.
机译:在2006-2009年间进行了一项实验,研究了改变二氧化碳浓度的改良气氛能否保护种子免受真菌侵害。较低的CO 2浓度(最高40%)对控制种子枝菌病无效,但是高浓度的二氧化碳降低了真菌的发生率,但没有检测到二氧化碳的浓度,完全控制了水稻种子或水稻籽粒中的真菌侵害。浓度为60-80%(v / v)的C0_2降低了贮藏的稻谷种子上贮藏真菌的发生率,即弯曲菌,弯孢菌,枝孢菌,根茎菌和链格孢菌。但是需要80%的CO 2来控制黄曲霉(一种产黄曲霉毒素的真菌)。在浓度为5%的氧气下的改良气氛导致贮藏真菌的发生率更高(52.0%),而暴露于浓度为2%02且C0_2浓度为0-20%的改良气氛的香米中的贮藏真菌的发生率更高(52.0%)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号