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4-H Gives Aloha

4-H Gives Aloha 30 April 2020

4-H Gives Aloha

Kaua‘i youths create signs of hope

Kaua’i 4-H Federation created “Signs of Aloha” to show appreciation and support for the staff of the island’s three local hospitals. 4-H families hand-built and sanded the signs, and then 4-H participants designed and painted a theme for each aloha board to honor the heroic medical personnel working on the front lines.

Germination Is a Beautiful Thing

Germination Is a Beautiful Thing 28 April 2020

Germination Is a Beautiful Thing

Understanding how seeds sprout will help your garden

Whether you’re a fuzzy neophyte or gnarled veteran of the backyard garden, we should never lose our fascination with the seed germination process. It is magical how such little things, buried in darkness, will quickly emerge from the surface, full of life and independence. If you’re growing vegetables for the very first time, it’s helpful to understand how plants propagate.

The Pests Keep Coming

The Pests Keep Coming 28 April 2020

The Pests Keep Coming

So the work continues at Kona Research Station

Fighting plant pests is just one of the many ways Nick Yamauchi, Dylan Cunningham, Matt Miyahira, Andrea Kawabata, Elizabeth Whitney, Yoshiaki Higashide, Justin Yeh, and other CTAHR faculty and staff on Hawai‘i Island are working diligently to keep grant-funded projects moving forward, while maintaining social distancing and other precautions.

Hydroponics vs. Aquaponics

Hydroponics vs. Aquaponics 27 April 2020

Hydroponics vs. Aquaponics

These soil-less gardens just need a little fertilizer

Tilling the soil before you plant can be difficult, especially if the land is rocky or paved over. But don’t let that stop you from growing vegetables! Soil-less agriculture is an alternative that requires less physical effort and uses less space. Two good examples are hydroponics and aquaponics. But which one better suits you? That depends on your preference for dealing with soluble fertilizer or live fish.

Good Source of Resources

Good Source of Resources 27 April 2020

Good Source of Resources

CTAHR’s COVID-19 response page is better than ever

If you haven’t visited lately, COVID-19 Resources for Hawai‘i, compiled by Extension agent Nancy Ooki, has added new resources to help you…and your clients and stakeholders. The webpage is broken up into Food Safety and Sourcing, Plants and Agriculture, Human Health, and more, and each category is replete with critical, science-backed information.

What’s Easy to Grow, Healthy, and Tasty? Beans!

What’s Easy to Grow, Healthy, and Tasty? Beans! 24 April 2020

What’s Easy to Grow, Healthy, and Tasty? Beans!

Legumes are good for you and good for your back yard

If you’re starting a home garden, make sure you add beans! Beans improve soil fertility, which helps crop diversity and sustainability in Hawai‘i. They’re highly nutritious—rich in protein, fiber, and the good carbohydrates. And beans don’t require much water or fertilizer, yet they’re fast-growing and produce heavy yields, especially if you’ve picked the right location.

Beefing Up Production

Beefing Up Production 24 April 2020

Beefing Up Production

HNFAS Extension agent improves pregnancy rates for Wagyu cattle

Wagyu, a Japanese breed of cattle, produces high-quality meat prized by chefs the world over. Unfortunately for steak lovers, Wagyu are also known for having poor reproductive rates. But Kyle Caires is on a mission to change that. He just took the next step forward in his long-term quest to improve the reproductive technologies of cattle with his latest paper.

Microgreens: The Perfect Indoor Crop

Microgreens: The Perfect Indoor Crop 23 April 2020

Microgreens: The Perfect Indoor Crop

Seven simple steps for year-round vegetables

Microgreens are edible vegetables in miniature form. Because of their fast growth, they’re a concentrated source of nutrients, packed with beneficial enzymes. Microgreens are simple to grow on your own and indoors—you can have a year-round source of veggies right on your kitchen counter!

Pau Hana With the Cattlemen

Pau Hana With the Cattlemen 23 April 2020

Pau Hana With the Cattlemen

Extension brings together livestock producers on coronavirus solutions

CTAHR Extension and the Hawaii Cattlemen’s Council are partnering on a series of informal virtual talks with local cattle producers about the impact of COVID-19 on their livestock operations. The goal of the Livestock Producers Pau Hana is to foster communication, increase collaboration, and strengthen the Hawai‘i livestock industry as farmers and ranchers endure and emerge from the economic crisis.

‘Ulu, Coming Through

‘Ulu, Coming Through 21 April 2020

‘Ulu, Coming Through

Extension delivers fruit to Maui Food Bank

CTAHR’s Extension agents are helping those in need on the Valley Isle. After harvesting 60 ‘ulu and seven bunches of bananas from an Extension planting on Maui, Rosemary Gutierrez-Coarite of the Department of Tropical Plant and Soil Sciences donated the entire harvest to the Maui Food Bank, even driving the truckload there herself.

CBB in the Age of COVID-19

CBB in the Age of COVID-19 20 April 2020

CBB in the Age of COVID-19

Online talk-story sessions can help growers

Coffee berry borers don’t practice social distancing! In fact, these invasive pests are massing in the coffee cherries of local growers all over the state. That’s why CTAHR’s coffee berry borer researchers and the Coffee Berry Borer Area-wide Program are hosting virtual talk-story sessions to provide help and information to coffee producers.

Put Your Garden to Bed

Put Your Garden to Bed 17 April 2020

Put Your Garden to Bed

Raised-bed gardening gives you more options

Creating a raised bed over your existing surface is a great gardening solution. In comparison with in-ground planting and pots, raised beds can be the best of both worlds.

Growers’ Needs Assessment

Growers’ Needs Assessment 17 April 2020

Growers’ Needs Assessment

Let Extension know your current situation

The past few weeks have brought significant changes in the agriculture industry in Hawai‘i. With that in mind, CTAHR Extension agents have created a short COVID-19 Agriculture Needs Assessment of the agriculture industry in the state. This information will be used to inform Extension agents throughout the state about the current needs of local producers.

Talk About Growing

Talk About Growing 17 April 2020

Talk About Growing

CTAHR and partners host a virtual talk-story for farmers

Join CTAHR for a virtual talk-story session with local producers, in collaboration with the Hawaii Farm Bureau, Hawai‘i Farmers Union, and Kohala Center. It will be held this Sunday, April 26, from 4:00 to 5:00 p.m. Please contact Nicole Milne at nmilne@kohalacenter.org for a link to the online video conference.

Edible Flowers? Yes!

Edible Flowers? Yes! 16 April 2020

Edible Flowers? Yes!

Home-grown herbs and flowers can add freshness, color, and flavor to your table

Growing an herb and edible flower garden at home is rewarding in many ways. It requires little effort and inputs. The sense of accomplishment I get from picking my own fresh herbs from my 2-foot by 5-foot garden bed is well worth the hour per week of attention I put into maintaining the plants. So why not grow your own?

Modes of Communication

Modes of Communication 15 April 2020

Modes of Communication

O‘ahu 4-H takes its Communication Fair online

The O‘ahu 4-H Communication Fair is an annual tradition that dates back more than a decade. So when the coronavirus pandemic cancelled many 4-H events, club meetings, and activities, O‘ahu 4-H adapted to the times and brought it online.

Keeping the Pigs Fed

Keeping the Pigs Fed 15 April 2020

Keeping the Pigs Fed

CTAHR is helping swine producers weather the crisis

Swine specialist Halina Zaleski of CTAHR’s Department of Human Nutrition, Food and Animal Sciences is spearheading the Hog Feed Relief Program to help hog farmers whose livelihoods are being disrupted by the COVID-19 crisis.

Keep Your Ginger Healthy

Keep Your Ginger Healthy 14 April 2020

Keep Your Ginger Healthy

Learn how in an April 23 webinar

Want to learn how to keep your ginger free of bacterial wilt? A new CTAHR webinar will describe how to multiply bacterial wilt-free ginger in pots: selecting, testing, and preparing planting material; cultural practices to prevent bacterial wilt; and fertilizer considerations.

Potting Mix, Fertilizer, and Irrigation

Potting Mix, Fertilizer, and Irrigation 13 April 2020

Potting Mix, Fertilizer, and Irrigation

The right combo will boost your container garden

Vegetables grow year-round in Hawai‘i, but sunshine and good weather aren’t enough to guarantee success. What happens under the ground, where the roots are developing, is critical to the success of your garden. In this article, we’ll cover how to “feed your food” with the right growing mediums, nutrients, and hydration.

Need Seeds?

Need Seeds? 10 April 2020

Need Seeds?

The UH Seed Laboratory can help jump-start your home garden

It’s not easy to find locally developed seeds that will grow into robust plants and perform well in Hawai‘i’s unique tropical conditions. Or vegetables that are resistant to local pests and plant diseases. Fortunately for professional growers and backyard enthusiasts, the UH Seed Laboratory has just the answer.

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14 November 2017

Good Breeding

Good Breeding

Mealani Research Station on the Big Island is the perfect living lab for researching cattle production in the tropics and subtropics. In this field, genetics is key, and now the college is researching how to match cattle qualities with the areas where they’ll be raised, including fitness for the amount of rain and sun, the temperature and humidity, and the types of forage growing there. In areas with high humidity, cows with smooth hair do better than those with thick, coarse coats. Cattle with high growth potential should be matched with areas with ample nutritious forage material, while those that will grow to be smaller can graze in places with lower-quality feedstuffs.

Such genetic matching is particularly important in Hawai‘i because of the Islands’ diverse and distinct microclimates—even individual ranchers ideally may have a “makai herd” and a “mauka herd” with different varieties. Also, because the potential range­lands here are relatively small, it’s crucial to maximize efficiency to compete in the market.

Mealani uses two modes of breeding, artificial insemination (AI) and “natural service.” For AI, the semen is chosen based on desired genetic traits and shipped frozen to the Station. Mealani typically holds AI School once a year, when UH students and local ranchers come to gain the physical prowess complementing the cutting-edge research. Immobilizing the cow in the “squeeze chute” takes perfect timing and tremendous physical strength, while inserting the long, narrow syringe requires delicate manipulation. At a recent breeding day Animal Sciences major Keala Cowell, interning with Extension agent Michael DuPonte, got hands-on instruction in the process and agreed it’s harder than it looks.

Read more in the Hawai‘i Tribune Herald

Mealani's breeding program is thriving. Its bulls rank among the top 5% and even 1% of Angus in the country.

Mealani's breeding program is thriving. Its bulls rank among the top 5% and even 1% of Angus in the country.

There’s technique involved in the natural service breeding too. Before being loosed into the field with the cows, the specially chosen bulls are fitted with cone-shaped metal muzzles daubed with paint. This device makes ingenious use of bulls’ observed behavior: when mating they touch their noses to the cows’ backs. The paint on the muzzle marks the cows, keeping track of those that have been serviced.

The breeding program is thriving. Recent genetic testing showed Mealani’s bulls rank among the top 5% and even 1% of Angus in the country, and they’re also free of a common genetic disorder, Developmental Duplication. Mealani hopes soon to make semen from its elite bulls available by contracting with a commercial stud. Best of all, more and more local ranchers are able to use the station’s research for their operations, including buying the prime-bred bulls for their own herds.