자료유형 | 학위논문 |
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서명/저자사항 | Studies on the Impact of Cover Crops on Soybean Productivity and Root Diseases. |
개인저자 | Araldi Da Silva, Grazieli. |
단체저자명 | Iowa State University. Plant Pathology. |
발행사항 | [S.l.]: Iowa State University., 2019. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
형태사항 | 135 p. |
기본자료 저록 | Dissertations Abstracts International 81-04B. Dissertation Abstract International |
ISBN | 9781088309551 |
학위논문주기 | Thesis (Ph.D.)--Iowa State University, 2019. |
일반주기 |
Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
Advisor: Leandro, Leonor |
이용제한사항 | This item must not be sold to any third party vendors. |
요약 | Soybean (Glycine max L.) and corn (Zea mays L.) are the two main field crops grown in the Midwest, and they are usually used in a rotation system (FAOSTAT, 2018). This cropping system contributes to the elevated nitrate levels found in the surface waters in the Midwest (David et al., 1997 |
일반주제명 | Plant pathology. Agriculture. Agricultural production. Plant diseases. Corn. |
언어 | 영어 |
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: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |