Integrating ʻIke ʻĀina with Contemporary ʻUala Research:

Utilizing ancestral crops to combat food insecurity in ʻEwa Moku


My Journey

Aloha mai kākou,

My name is Bryceson Tugade and I currently attend the Sustainable Community Food Systems (SCFS) program at the University of Hawaiʻi- West Oʻahu. I'm deeply interested in helping my community reclaim control of their local and traditional food systems by using a multi-disciplinary analysis and application of the food and farming systems of Hawaiʻi from the pre-contact Hawaiʻi to the present day.

In the future, I see myself working towards native food systems through various avenues of farming and teaching on the importance of aloha and mālama ʻāīna through hands-on work with the community.

"ʻAʻohe pau ka ʻike i ka hālau hoʻokahi" ; All Knowledge is not taught in the same school - ʻŌlelo Noeau #203 (Pukui, M. K. (1983). ‘Ōlelo No‘eau Hawaiian Proverbs & Poetical Sayings)

This collage describes my personal journey of ʻike ʻāina, represented through Kalo at various locations across Oʻahu. Also, containing a central painting entitled, "Ke Ea O Ka ʻĀina" (Poi Pounder) from artist, Leohone.


Map of Journey

Leeward Community College

Ulupō Heiau

Hanakēhau Learning Farm

University of Hawaiʻi at Mānoa

University of Hawaiʻi - West Oʻahu

International Rice Research Institute

Hui Alaloa Site

Leeward Community College

Initial agricultural education, later receiving A.S in Plant Biology and Tropical Agriculture. Leading to many opportunities for community engagement.

Ulupō Heiau

While a KUPU HYCC participant, I was introduced to many Kanaka values and concepts that I continue to expand. Fostering my relationship to ʻāina.

Hanakēhau Learning Farm

Practiced the concepts of Kūʻē Kūkulu. Kūʻē meaning to protest, oppose, resist and kūkulu meaning to build, construct, or establish. Service included, restoring the 'āina and building people's power rooted in aloha and mālama ʻāina.

University of Hawaiʻi at Mānoa

Working alongside mentors and cohorts, to reintroduce and expand the knowledge of different varieties of Hawaiian ʻuala (Sweet potato; Ipomoea batatas). Advancing cultural knowledge, pono research, and Hawaiʻi's food security.

University of Hawaiʻi - West Oʻahu

Developed the desire to study food systems and understand food insecure communities causing key diet-related health disparities, socio-economic inequalities, and overall degradation of culture, exhibited in the Native Hawaiian and Pacific Islander populations of Hawaiʻi and their causes tied to current food systems.

International Rice Research Institute

Experienced efforts at a global scale to improve global food security through the use of plant breeding practices. Conducting grain analysis for nutritional traits, Zinc (Zn) and Iron (Fe), to combat nutrition deficiencies.

Hui Alaloa Site

Focusing in the 'Ewa moku, engaging in networking opportunities, community empowerment, place-based research etc. While grounding ourselves in aloha and mālama ʻāina, aiding in healing both for our peers and as individuals.


Nā Pou Kihi - The Corner Posts

The nā pou kihi framework is a structure formed around a social justice curriculum that addresses the determinants of kānaka ʻōiwi health. It is a cultural framework that highlights the necessary layers that need to be addressed when discussing the historical, social, economic, political, biological, and cultural determinants of health that contribute to health equity among Kanaka.

Image of hale (House), describing the concepts within the nā pou kihi.

Hawaiian scientist-scholar  Joseph Keawe'aimoku Kaholokula , puts forth a visionary framework, fusing cultural values, health equity research, Indigenous knowledge, and social determinants, all pivotal to the well-being of the Native Hawaiian community.

  • Ke Kahua – Building a Foundation
  • Ke ‘Ao ʻŌiwi – Creating a Culturally Nurturing Space
  • Ka ʻAi Pono – Accessing healthy Lifestyles
  • Ka Mālama Pono – Caring for the Environment
  • Ka Wai Ola – Social Justice
  • Pilinā – Relationships and Connection.

ʻUala Working Group

Derived from the knowledge gained through kalo research in Hawaiʻi, the establishment of the ʻUala Working Group (UWG) came to fruition, aiming to foster proactive and cooperative methodologies in exploring Hawaiian ʻuala (Sweet potato, Ipomoea batatas) .The group is committed to conducting culturally and community sensitive studies both within and beyond academic institutions

Reintroducing Hawaiian ʻuala varieties into everyday meals constitutes a vital aspect of reviving and sustaining the rich diversity of this significant food crop. This effort plays a crucial role in enhancing Hawaii's food security

This collage consists of in-field images of ʻuala tubers and leaves (Amy B.H. Greenwell Ethnobotanical Garden, courtesy of Stacy Lucas) . Image analysis of a single leaf, to determine measurements (UH Mānoa) . Also, field survey of ʻuala patches (Maui Nui Botanical Garden, courtesy of Stacy Lucas) .

Image from Puanui, overlooking the Kohala field systems. This land, was used to cultivate large fields of ʻuala and kō.

    • Waimea Valley
    • Maui Nui Botanical Garden
    • Amy B.H. Greenwell Ethnobotanical Garden
    • Puanui, Hawaii
    • University of Hawaii at Manoa

This map consists of locations across Hawaiʻi, where ʻuala collections were gathered for contributing to the management and stewardship of Hawaiian ʻuala.


Investigating Food Security in Hawaiʻi: ʻEwa Moku

“Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy lifestyle.” -World Food Summit Plan of Action, 1996

Food insecurity in Hawai'i, particularly within the 'Ewa moku, is a critical issue that affects the well-being and livelihoods of many residents. 'Ewa moku faces numerous challenges when it comes to ensuring food access and security for its residents.

Several factors contribute to the problem of food insecurity in 'Ewa moku:

  • Limited agricultural land
    • Despite a rich agricultural history, 'Ewa moku and many other regions in Hawai'i face limited available land for farming.
    • This scarcity of agricultural space results in a heavy reliance on food imports from the mainland and other countries, leading to vulnerabilities in the local food supply chain.Leading to vulnerabilities in the local food supply chain.
  • Socioeconomic Inequity
    • Disparities in income and access to resources. Such as, struggle with low wages, job insecurity, and a lack of affordable housing, which further exacerbates their vulnerability to food insecurity.
  • Distribution Challenges
    • Individuals might be isolated or poorly connected to essential services, including grocery stores and farmers' markets.
    • Limited options can make it challenging for residents to access fresh and affordable food.

Alongside food insecurity statistics, this map also displays the concentration of Native Hawaiian/Mixed population, and SNAP Recipients.


Integrating research with Kanaka frameworks

How do we connect academic research with applying the intention of feeding the lahui?

“In Hawaiian culture, food nourishes the body, mind and spirit. Religious and spiritual practices govern planting, harvesting and eating. For the land to supply food and sustenance, we must in turn take care of it.” S. Kaʻiulani Odom RD, MPH

First image is of leaves gathered onsite at Amy B.H. Greenwell Ethnobotanical Garden. Second image is several ʻuala patches at HARC with Kekaula and Jesse. This slider represents the transition from data driven driven research, to providing nourishment from mea kanu.

This graphic displays the role the 'ai pono has in various scales.

Utilizing the patient-centered approach of ʻai pono, in combination with the cultivation of ancestral crops like different ʻuala varieties, instills the significance of crop diversity and improving Hawaiʻi's food security.

Ka 'ai pono

  • A patient-centered approach that focuses on nutritional recommendations based on the patient's culture and traditions, as well as the surrounding community food system.
  • Historical, environmental, economic, factors such as income and food policies.
    • play a role in influencing people's health choices and can impact outcomes.
    • Ex. Environment and access.
  • Integrating the principles of Ka 'ai pono and employing community organizing
    • Develops effective strategies to address the health disparities among Native Hawaiians, which is a significant health concern for this population.

This image displays the connection between Akua, 'āina, and Kanaka.

Lōkahi Triangle

  • This framework is an interconnected concept that be applied to alleviate our severed connection to land. 
  • Utilizing, kānaka, ʻāina, and akua
  • Provides various aspects for kānaka to gain purpose when immersing themselves in ʻāina. 
  • Identified through instilling the familial connection to the environment. 
  • The moʻolelo of Hāloa - Kalo as a genealogical ancestor. 

Possible Solutions

And their impact on ʻEwa Moku.

Utilizing ʻuala as a catalyst for alleviating food security issues within the 'Ewa moku region due to its numerous benefits and suitability to the local environment.

  • Resilient Crop: 'Uala is well-suited to Hawai'i's climate and soil conditions. It is a resilient crop that can thrive with minimal water and maintenance, making it a reliable food source even in challenging environmental conditions.
    • By promoting the cultivation of 'uala, local farmers can diversify their crops and reduce their reliance on food imports, enhancing food security.
  • Increased Local Production: Supporting the cultivation of 'uala can lead to increased local production of this nutritious crop.
    • Since 'Ewa moku faces limited available agricultural land, promoting the growth of 'uala can help maximize land usage and boost food production within the region.
  • Preserving Cultural Heritage: The cultivation of numerous varieties of ʻuala, identification techniques, and cultural preference give precedence to the importance of it's cultivation.
    • By promoting the cultivation and consumption of 'uala, the 'Ewa moku region can strengthen its cultural identity and heritage while ensuring its resilience in the face of modern food security challenges.
  • Food Sovereignty: Increasing the production and consumption of 'uala can contribute to food sovereignty, a concept that emphasizes communities' ability to control their food systems.
    • By relying on locally grown crops like 'uala, 'Ewa moku can reduce its dependence on external food sources and take more control over its food security.

This image displays 'Uala patches at the Hui Alaloa site.


Mahalo piha to the Office of Indigenous Knowledge and Innovation, University of Hawai'i - West O'ahu, CreateX, Leeward Community College, Mālama Puʻuloa/HOH, for facilitating this internship experience.

Me Ke ʻOiaʻiʻo to, Kamuela Enos, Dir. Office of Indigenous Knowledge & Innovation/Kari Noe, Createx; Lava/ Sandy Ward, Mālama Puʻuloa & Hui o Hoʻohonua/ Jade Rhodes & Olivia Carbi, for being overall amazing kumu/Fellow cohorts for an extraordinary internship.

Me ke aloha to the people and places that have contributed to my ongoing journey!

Sources: Mālama Puʻuloa/ Hui o Hoʻohonua shared drives (2023), Dr. Kauʻi Merritt: HLTH-204 Presentation; Ka ʻAi Pono (2023) , Look, M. A., Soong S., & Kaholokula, J. K. (2020)

This collage describes my personal journey of ʻike ʻāina, represented through Kalo at various locations across Oʻahu. Also, containing a central painting entitled, "Ke Ea O Ka ʻĀina" (Poi Pounder) from artist, Leohone.

Hawaiian scientist-scholar  Joseph Keawe'aimoku Kaholokula , puts forth a visionary framework, fusing cultural values, health equity research, Indigenous knowledge, and social determinants, all pivotal to the well-being of the Native Hawaiian community.

First image is of leaves gathered onsite at Amy B.H. Greenwell Ethnobotanical Garden. Second image is several ʻuala patches at HARC with Kekaula and Jesse. This slider represents the transition from data driven driven research, to providing nourishment from mea kanu.

This graphic displays the role the 'ai pono has in various scales.

This image displays the connection between Akua, 'āina, and Kanaka.