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Comparative growth and leaf nutrition of selected roselle (Hibiscus sabdariffa) genotypes in New Jersey

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TitleInfo
Title
Comparative growth and leaf nutrition of selected roselle (Hibiscus sabdariffa) genotypes in New Jersey
Name (type = personal)
NamePart (type = family)
Sanders
NamePart (type = given)
Mara C.
NamePart (type = date)
1992-
DisplayForm
Mara C. Sanders
Role
RoleTerm (authority = RULIB)
author
Name (type = personal)
NamePart (type = family)
Simon
NamePart (type = given)
James E
DisplayForm
James E Simon
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
chair
Name (type = personal)
NamePart (type = family)
Juliani
NamePart (type = given)
Hector Rodolfo
DisplayForm
Hector Rodolfo Juliani
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
internal member
Name (type = personal)
NamePart (type = family)
Ayeni
NamePart (type = given)
Albert O
DisplayForm
Albert O Ayeni
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
internal member
Name (type = corporate)
NamePart
Rutgers University
Role
RoleTerm (authority = RULIB)
degree grantor
Name (type = corporate)
NamePart
School of Graduate Studies
Role
RoleTerm (authority = RULIB)
school
TypeOfResource
Text
Genre (authority = marcgt)
theses
OriginInfo
DateCreated (qualifier = exact)
2018
DateOther (qualifier = exact); (type = degree)
2018-10
CopyrightDate (encoding = w3cdtf)
2018
Place
PlaceTerm (type = code)
xx
Language
LanguageTerm (authority = ISO639-2b); (type = code)
eng
Abstract (type = abstract)
In an age of rapid technological advances it is deeply concerning that every person does not have access to the clean food and water they need for basic human development, leaving many with lasting developmental problems. Feeding the world has been the aim of many aid organizations, governments and charities and although advances have been made in increasing the basic caloric intake, access to fruit, vegetables and pulses to ensure adequate nutrition. More recently traditional, local and indigenous vegetables have become increasingly popular as people look to decrease their ecological impact while increasing access to nutritious foods. Smallholder farmers and family farms have an opportunity to meet the increasing demand for indigenous vegetables while increasing income and rural development. African indigenous vegetables such as roselle (Hibiscus sabdariffa) have the potential to create income for farmers, while providing a source of nutritious vegetables for themselves and their families. The objective of this study was to determine the yield and nutrition of four field-grown roselle genotypes over a two year time period. The genotypes chosen (African Green, Indian Red, Indian Variegated, and Thai Red) were chosen based on the regional demand for ethnic vegetables in the Northeast United States. African Green roselle yielded the highest dry weight, 81.89 grams, per plant harvested every two weeks over the growing season, followed by Indian Variegated (79.94g), Indian Red (74.23g) and Thai Red (55.70g). Indian Red yielded the highest when harvested every three weeks (100.41g) with Indian Variegated yielding a similar amount (91.94g) and African Green with the least (64.31g). Field production trials were conducted in New Jersey at the Rutgers Experimental field stations in 2017 and 2018. In all varieties, roselle was found to have 2% of the daily-recommended dose of Calcium and Potassium. 230g of dried roselle leaves are required to meet the daily minimum calcium, iron and potassium needs of children 1-8 years old. Further information is needed in the impacts of leaf harvesting on calyx production as well as the development of an early blooming cultivar with increased nutrition. Overall, indigenous vegetables such as roselle can serve as a model for other specialty ethnic crops in their transition to commercial specialty crops. Results observed and information learned can be transferred to growers in the developing world such as sub-Sahara Africa. Empowering smallholder farmers with new technologies, such as improved seeds, and innovations in agriculture can facilitate the growth of high quality products and rural communities worldwide.
Subject (authority = RUETD)
Topic
Plant Biology
Subject (authority = ETD-LCSH)
Topic
Roselle
Subject (authority = ETD-LCSH)
Topic
Plants--Nutrition
RelatedItem (type = host)
TitleInfo
Title
Rutgers University Electronic Theses and Dissertations
Identifier (type = RULIB)
ETD
Identifier
ETD_9331
PhysicalDescription
Form (authority = gmd)
electronic resource
InternetMediaType
application/pdf
InternetMediaType
text/xml
Extent
1 online resource (91 pages : illustrations)
Note (type = degree)
M.S.
Note (type = bibliography)
Includes bibliographical references
Note (type = statement of responsibility)
by Mara C. Sanders
Subject (authority = lcsh/lcnaf)
Geographic
New Jersey
RelatedItem (type = host)
TitleInfo
Title
School of Graduate Studies Electronic Theses and Dissertations
Identifier (type = local)
rucore10001600001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/t3-ysbh-1y04
Genre (authority = ExL-Esploro)
ETD graduate
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Rights

RightsDeclaration (ID = rulibRdec0006)
The author owns the copyright to this work.
RightsHolder (type = personal)
Name
FamilyName
Sanders
GivenName
Mara C.
Role
Copyright Holder
RightsEvent
Type
Permission or license
DateTime (encoding = w3cdtf); (qualifier = exact); (point = start)
2018-10-03 12:53:42
AssociatedEntity
Name
Mara Sanders
Role
Copyright holder
Affiliation
Rutgers University. School of Graduate Studies
AssociatedObject
Type
License
Name
Author Agreement License
Detail
I hereby grant to the Rutgers University Libraries and to my school the non-exclusive right to archive, reproduce and distribute my thesis or dissertation, in whole or in part, and/or my abstract, in whole or in part, in and from an electronic format, subject to the release date subsequently stipulated in this submittal form and approved by my school. I represent and stipulate that the thesis or dissertation and its abstract are my original work, that they do not infringe or violate any rights of others, and that I make these grants as the sole owner of the rights to my thesis or dissertation and its abstract. I represent that I have obtained written permissions, when necessary, from the owner(s) of each third party copyrighted matter to be included in my thesis or dissertation and will supply copies of such upon request by my school. I acknowledge that RU ETD and my school will not distribute my thesis or dissertation or its abstract if, in their reasonable judgment, they believe all such rights have not been secured. I acknowledge that I retain ownership rights to the copyright of my work. I also retain the right to use all or part of this thesis or dissertation in future works, such as articles or books.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical

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2018-10-05T19:26:52
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2018-10-05T19:30:20
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