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Exploring Ericoid Mycorrhizal Fungi in Association With V. macrocarpon: Comparative Biodiversity, Phosphorus Mediation, and Drought Tolerance
Exploring Ericoid Mycorrhizal Fungi in Association With V. macrocarpon: Comparative Biodiversity, Phosphorus Mediation, and Drought Tolerance
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105134
- ISBN
- 9798291575550
- DDC
- 580
- 서명/저자
- Exploring Ericoid Mycorrhizal Fungi in Association With V. macrocarpon: Comparative Biodiversity, Phosphorus Mediation, and Drought Tolerance
- 발행사항
- [Sl] : The University of Wisconsin - Madison, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 154 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-02, Section: B.
- 주기사항
- Advisor: Atucha, Amaya;Zalapa, Juan.
- 학위논문주기
- Thesis (Ph.D.)--The University of Wisconsin - Madison, 2025.
- 초록/해제
- 요약Inorganic nutrient and irrigation inputs are widespread agricultural practices in Wisconsin, resulting in well-documented waterbody toxicity and sundry negative effects on local biodiversity. This challenge is compounded given that agriculture is a top state industry. Because the United States is the largest global producer of cranberries, with Wisconsin accounting for 60% of nationwide production, exploring alternative management practices that reduce use of fertilizers and water while maintaining yields and plant health, could have a significant impact on the wellbeing of the land we inhabit and the agricultural community. Ericoid mycorrhizal fungi (ErM fungi) are beneficial root-dwellers that form a symbiotic relationship with cranberry plants (and other ericaceous plants like blueberry, lingonberry, and rhododendrons). ErM fungi are an under-explored natural resource, and this research investigates their biodiversity across ecosystems as well as the potential of these cosmopolitan symbionts to enhance both tolerance of drought stress and access to readily available organic nutrients, i.e., the reduction of irrigation and the inorganic fertilizers that leach into watersheds. Inoculation with ErM fungi may stretch cranberries' range of tolerance, allowing growers to lessen water and fertilizer usage. The main objectives of this dissertation are: (1) Evaluation of ErM fungal biodiversity in cultivated farms and wild bogs across WI; (2) Establish the impact of inoculation with ericoid mycorrhizal fungus Hyaloscypha hepaticicola on organic phosphorus uptake; and (3) Assessment of ErM fungus H. hepaticicola's impact on drought stress response in cranberry plants.
- 일반주제명
- Plant sciences
- 일반주제명
- Agronomy
- 일반주제명
- Agriculture
- 일반주제명
- Horticulture
- 키워드
- Biodiversity
- 키워드
- Cranberry
- 키워드
- Drought
- 키워드
- Phosphorus
- 기타저자
- The University of Wisconsin - Madison Horticulture
- 기본자료저록
- Dissertations Abstracts International. 87-02B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202105134
■006m o d
■007cr#unu||||||||
■020 ▼a9798291575550
■035 ▼a(MiAaPQ)AAI32239503
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a580
■1001 ▼aHoneyball, Becca.
■24510▼aExploring Ericoid Mycorrhizal Fungi in Association With V. macrocarpon: Comparative Biodiversity, Phosphorus Mediation, and Drought Tolerance
■260 ▼a[Sl]▼bThe University of Wisconsin - Madison▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a154 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-02, Section: B.
■500 ▼aAdvisor: Atucha, Amaya;Zalapa, Juan.
■5021 ▼aThesis (Ph.D.)--The University of Wisconsin - Madison, 2025.
■520 ▼aInorganic nutrient and irrigation inputs are widespread agricultural practices in Wisconsin, resulting in well-documented waterbody toxicity and sundry negative effects on local biodiversity. This challenge is compounded given that agriculture is a top state industry. Because the United States is the largest global producer of cranberries, with Wisconsin accounting for 60% of nationwide production, exploring alternative management practices that reduce use of fertilizers and water while maintaining yields and plant health, could have a significant impact on the wellbeing of the land we inhabit and the agricultural community. Ericoid mycorrhizal fungi (ErM fungi) are beneficial root-dwellers that form a symbiotic relationship with cranberry plants (and other ericaceous plants like blueberry, lingonberry, and rhododendrons). ErM fungi are an under-explored natural resource, and this research investigates their biodiversity across ecosystems as well as the potential of these cosmopolitan symbionts to enhance both tolerance of drought stress and access to readily available organic nutrients, i.e., the reduction of irrigation and the inorganic fertilizers that leach into watersheds. Inoculation with ErM fungi may stretch cranberries' range of tolerance, allowing growers to lessen water and fertilizer usage. The main objectives of this dissertation are: (1) Evaluation of ErM fungal biodiversity in cultivated farms and wild bogs across WI; (2) Establish the impact of inoculation with ericoid mycorrhizal fungus Hyaloscypha hepaticicola on organic phosphorus uptake; and (3) Assessment of ErM fungus H. hepaticicola's impact on drought stress response in cranberry plants.
■590 ▼aSchool code: 0262.
■650 4▼aPlant sciences
■650 4▼aAgronomy
■650 4▼aAgriculture
■650 4▼aHorticulture
■653 ▼aBiodiversity
■653 ▼aCranberry
■653 ▼aDrought
■653 ▼aEricoid mycorrhizal fungi
■653 ▼aPhosphorus
■690 ▼a0479
■690 ▼a0473
■690 ▼a0471
■690 ▼a0285
■71020▼aThe University of Wisconsin - Madison▼bHorticulture.
■7730 ▼tDissertations Abstracts International▼g87-02B.
■790 ▼a0262
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17359535▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


