Effects of carbon concentration and carbon to nitrogen ratio on the growth and sporulation of several biocontrol fungi
文献类型：期刊论文
| 作者 | Gao, Li; Sun, Man H.; Liu, Xing Z.; Che, Yong S. |
| 刊名 | Mycological research
 |
| 出版日期 | 2007 |
| 卷号 | 111页码:87-92 |
| 关键词 | Lecanicillium Metarhizium Nutrition Paecilomyces Trichoderma |
| ISSN号 | 0953-7562 |
| DOI | 10.1016/j.mycres.2006.07.019 |
| 通讯作者 | Liu, xing z.(liuxz@sun.im.ac.cn) |
| 英文摘要 | Effects of carbon concentration and carbon to nitrogen (c:n) ratio on six biocontrol fungal strains are reported in this paper. all fungal strains had extensive growth on the media supplemented with 6-12 g l(-1) carbon and c:n ratios from 10:1 to 80:1, and differed in nutrient requirements for sporulation. except for the two strains of paecilomyces lilacinus, all selected fungi attained the highest spore yields at a c:n ratio of 160:1 when the carbon concentration was 12 g l(-1) for meturhizium anisopliue sqz-1-21, 6 g l(-1) for m. anisopliae rs-4-1 and trichoderma viride tv-1, and 8 g l(-1) for lecanicillium lecanii ca-1-g. the optimal conditions for p. lilacinus sporulation were 8 g l(-1) carbon with a c:n ratio of 10:1 for m-14 and 12 g l(-1) carbon with a c:n ratio of 20:1 for ipc:p, respectively. the results indicated that the influence of carbon concentration and c:n ratio on fungal growth and sporulation is strain dependent; therefore, consideration for the complexity of nutrient requirements is essential for improving yields of fungal biocontrol agents. (c) 2006 the british mycological society. published by elsevier ltd. all rights reserved. |
| WOS关键词 | NEMATODE-TRAPPING FUNGI ; BIOHERBICIDE COLLETOTRICHUM-TRUNCATUM ; ARTHROBOTRYS OLIGOSPORA FRES ; NUTRITIONAL-REQUIREMENTS ; CONIDIAL GERMINATION ; ROBUSTA DUDD ; EFFICACY ; PHASE |
| WOS研究方向 | Mycology |
| WOS类目 | Mycology |
| 语种 | 英语 |
| WOS记录号 | WOS:000245110100006 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380374 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Xing Z. |
| 作者单位 | 1.Chinese Acad Sci, Inst Microbiol, Key Lab Systemst Mycol & Lichenol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Li,Sun, Man H.,Liu, Xing Z.,et al. Effects of carbon concentration and carbon to nitrogen ratio on the growth and sporulation of several biocontrol fungi[J]. Mycological research,2007,111:87-92. |
| APA | Gao, Li,Sun, Man H.,Liu, Xing Z.,&Che, Yong S..(2007).Effects of carbon concentration and carbon to nitrogen ratio on the growth and sporulation of several biocontrol fungi.Mycological research,111,87-92. |
| MLA | Gao, Li,et al."Effects of carbon concentration and carbon to nitrogen ratio on the growth and sporulation of several biocontrol fungi".Mycological research 111(2007):87-92. |
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来源：中国科学院大学
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