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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 Biodiv...
Exploring Ericoid Mycorrhizal Fungi in Association With V. macrocarpon: Comparative Biodiversity, Phosphorus Mediation, and Drought Tolerance

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자료유형  
 학위논문 서양
최종처리일시  
20260202105134
ISBN  
9798291575550
DDC  
580
저자명  
Honeyball, Becca.
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  
Ericoid mycorrhizal fungi
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

 008260126s2025        us                              c    eng  d
■001000017359535
■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.

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