News and Events


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Heritage Roots

Heritage Roots 14 March 2018

Heritage Roots

A Taro Field Day will be held at the Waimanalo Research Station on Saturday, March 17, from 9:00 a.m. to 12:00 noon.

More Trees, Please

More Trees, Please 14 March 2018

More Trees, Please

Rich Criley (TPSS) participated in the Trees for Honolulu’s Future workshop on March 9 by showing the series of Extension publications he has written called Expanding Tree Diversity in Hawai‘i’s Landscapes that provide alternatives for landscapers and home growers to the most commonly used trees.

Prune Your Plants

Prune Your Plants 14 March 2018

Prune Your Plants

Cooperative Extension’s Andrea Kawabata (TPSS) and Stuart Nakamoto (HNFAS), along with Tracie Matsumoto from USDA ARS DKI PBARC, hosted two coffee-pruning field days at the Kona Cooperative Extension and Research Station.

New Faces: Roshan Manandhar

New Faces: Roshan Manandhar 14 March 2018

New Faces: Roshan Manandhar

Welcome to Roshan Manandhar, who is joining the Cooperative Extension team in Kaua‘i County as an assistant Extension agent! Roshan has both MS and PhD degrees in entomology from UHM, with post-doctoral experience at Lincoln University in Missouri. 

Tropical Showcase

Tropical Showcase 14 March 2018

Tropical Showcase

The Variety Showcase Goes Tropical event hosted by GoFarm Hawai‘i and the Culinary Breeding Network at Kapi‘olani Community College was an exciting celebration that brought an array of exciting crop varietals together with culture and cuisine, blended brilliantly in bite-size tastings by local chefs.

Up, Up, and Away!

Up, Up, and Away! 7 March 2018

Up, Up, and Away!

Hawai‘i 4-H is highlighted in the National Institute for Food and Agriculture’s Annual Report. The section on youth development notes the STEM-enrichment activities, such as rocketry, that 4-H brings to youth in the Islands. 

New Faces: Casey Bohan

New Faces: Casey Bohan 28 February 2018

New Faces: Casey Bohan

Welcome to Casey Bohan, who has just started at Waiakea Research Station as an agricultural research technician. 

Farming After GoFarm

Farming After GoFarm 28 February 2018

Farming After GoFarm

The beginning-farmer training program GoFarm Hawai‘i held its first Alumni Conference on February 17, where over 100 participants from O‘ahu, Kaua‘i, Maui, and Hawai‘i Island came together to network and learn.

P-20 GENE-IUSES

P-20 GENE-IUSES 21 February 2018

P-20 GENE-IUSES

Staff from the Gene-ius Day program attended the 2018 Hawaii P-20 Middle School Career Industry Fair held on February 15 at the Hawaii Convention Center, introducing students to exciting career pathways in agriculture.

AG WITH A CAPITOL “A”

AG WITH A CAPITOL “A” 21 February 2018

AG WITH A CAPITOL “A”

CTAHR was out in force at the recent Ag Day at the Capitol, which gave legislators a glimpse of the many important impacts agriculture has in the Islands.

Welcome Nolan Johnson

Welcome Nolan Johnson 21 February 2018

Welcome Nolan Johnson

Nolan Johnson, a new agricultural research technician at Mealani Research Station and master’s candidate in Tropical Plant and Soil Sciences with an emphasis on irrigation management, has a background in golf course mangement and civil engineering.

THEY’RE AWARE

THEY’RE AWARE 14 February 2018

THEY’RE AWARE

Over 500 students and teachers attended the Agriculture and Environmental Awareness Day event at the Urban Garden Center to learn about the importance of agriculture and the environment in the community and to find out more about career opportunities in agriculture and environmental studies in Hawai‘i.

AGVENTURE HAS BEEN AN ADVENTURE!

AGVENTURE HAS BEEN AN ADVENTURE! 14 February 2018

AGVENTURE HAS BEEN AN ADVENTURE!

The 4-H AGventure program has just concluded its fifth year. Over a thousand 4th-graders had an opportunity to learn about Hawai‘i’s agriculture from the best of the best. 4-H AGventure owes its success to the support, dedication, and time of the many volunteers who work to make it so great!

Bright Roots

Bright Roots 7 February 2018

Bright Roots

There will be an open house showcasing observations of a colorful carrot variety trial conducted at the Poamoho Research Station on Wednesday, February 28, from 11:00 a.m. to 2:00 p.m.

Malama ‘Ulu

Malama ‘Ulu 7 February 2018

Malama ‘Ulu

Natural Resources and Environmental Management grad student Blaire Langston is holding a workshop on Saturday, February 17, from 10:00 a.m. to 12:00 noon in St. John 106 on how to participate in the ‘Ulu Phenology Project.

A Family (and Community) Man

A Family (and Community) Man 5 February 2018

A Family (and Community) Man

County Administrator Russell Messing was guest speaker at the recent Kaua‘i Association of Family and Community Education Achievement Day luncheon.

Isle Welcomes Isele

Isle Welcomes Isele 5 February 2018

Isle Welcomes Isele

Eli Isele joins CTAHR as the assistant Extension agent in sustainable agriculture in Hilo.

Oh Savannah!

Oh Savannah! 2 February 2018

Oh Savannah!

Recent Kansas State University graduate Savannah Katulski has bid goodbye to her mainland friends and joined CTAHR as livestock and 4-H Extension faculty member for Kaua‘i county.

Hot Topic

Hot Topic 2 February 2018

Hot Topic

CTAHR faculty and partners briefed elected officials and legislative staffers on the issue of wildfires in Hawai‘i on a field trip to the Waianae Mountains. 

Beefing Up 4-H Skills

Beefing Up 4-H Skills 2 February 2018

Beefing Up 4-H Skills

CTAHR livestock expert Kyle Caires is conducting clinics for 4-H youth on Hawai‘i and Maui islands.

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28 May 2019

How Much Coffee?

How Much Coffee?

Travis Idol and Adel Youkhana (both NREM) recently published a helpful paper detailing an easy and accurate protocol for estimating coffee yield in Hawai‘i. It allows farmers to predict the amount of their crop, a crucial task and an ongoing challenge, with less cost, time and labor.

In “A Rapid Visual Estimation of Fruits per Lateral to Predict Coffee Yield in Hawaii,” published in Agroforestry Systems Journal, the co-authors show that estimating coffee yield by measuring components of yield rather than complete harvests can improve the ability to account for heterogeneous conditions common in shade-grown systems like those used in local farms.

Their technique provides accurate and precise estimates of fruits per vertical and yield per plant with less effort compared with other yield-estimation protocols that require counts of fruitful nodes per lateral and fruits per node. And although the technique does require some initial training to accurately and precisely estimate yield per lateral visually, it also reduces the number of estimates or counts required by 75–85%.

Travis and Adel have published a number of research papers and book chapters related to the productivity and carbon sequestration effects of shade coffee agroecosystems in Hawai‘i. Adel (pictured) was also invited to present the results of their recent publication to a group of coffee farmers at the Ka‘u Coffee Festival. Besides describing the technique they used, he detailed the shade coffee agroecosystem that the two researchers developed that integrates a sterile hybrid of Leucaena (koa haole) with coffee.