Wyoming Agricultural Experiment Station

Science program provides students Mother’s Day gifts

written by Haley Lockwood, AES intern

Brensyn Baker focuses on the red wiggler he pulled from the compost bucket.

Brensyn Baker focuses on the red wiggler he pulled from the compost bucket.

A seed planted in 2007 continues to blossom for Master Gardeners – and delight mothers – in Powell.

The program teaching local students about plants started seven years ago after a Thanksgiving dinner discussion between Bob Prchal, Park County Master Gardener, and his sister, Judy DeBock, a second grade elementary education teacher at Parkside Elementary. They wanted to expose children to an age-appropriate, first grade science program.

Two first grade classes started the program, and the Master Gardeners now reach up to 10 classes. The children are taught the six basic plant parts, the purpose of good bugs and bad bugs, special plant characteristics, importance of worms, bug cages and transplanting.

Students receive instruction in the greenhouse at the University of Wyoming Powell Research and Extension Center (PREC).

“The plants, varying from a vegetable to an annual flower mix, give the childrenhands- on experiences to apply concepts taught in class as well as a Mother’s Day gift after the plants are acclimated,” said Prchal.

Prchal draws from many for the hands-on tours to create the best possible learning experience for children, such as the Park County School District, the Master Gardeners, local teachers and administrators, PREC staff members and Blair’s Grocery Store.

Prchal and other Master Gardeners obtain fresh produce from Blair’s for an educational tool explaining where fruit and vegetables come from in relation to a plant.

Teachers are looking for interesting ways to meet school standards, build them to gain greater interest from students and engage the students.

“When we ask the kids to write a prompt at the end of the school year, more than half of the students write about the tour,” said Jane Faulkner, a teacher at Parkside Elementary and  involved in the program since its inception.

Students rarely realize they are learning math, science and reading when visiting the greenhouse, said Faulkner. She said Prchal made adjustments to what the kids learn and know and build from what is already taught in schools.

“(Prchal) wants to know standards so everything taught can be tied into the curriculum, so it is well worth it,” said Faulkner.

More than 1,000 people have visited the greenhouse – first graders, 4-H’ers, teachers, parents, grandparents and Master Gardener trainees.

PREC interim director Mike Moore and Prchal believe the greenhouse is underutilized and hope more community members take advantage of the learning opportunities.

“We want people to come out and feel welcome,” said Moore. “They don’t understand that they are welcome, and they need to.”

A “sunny” way to increased yields in 2012 – The use of confection sunflowers in crop rotations

written by Haley Lockwood, AES intern

Sunflower

Partnered help from the Powell Research and Extension Center and Dahlgren & Company show high yields in 2012 for Confection Sunflowers in a variety strip test. Variety performance and evaluations are conducted by the Wyoming Agricultural Experiment Station (WAES) which is a continuous and ongoing program. Testing of Dahlgren & Company, Inc. Confection Sunflower varieties occurred to help growers select varieties adapted to the region.

Striped sunflower seeds are primarily used for food; as a result, they may be called confectionery sunflower seeds.

Striped sunflower seeds are primarily used for food; as a result, they may be called confectionery sunflower seeds.

Confection sunflower seeds are characterized by a normally black with white striped seed shell that is approximately five eighths of an inch long. Variation in seed size is determined by plant genetics, but also by planting density and weather (National Sunflower Association). Rotating Confection Sunflowers in with other crops improve soil heath due to a characteristic deep root system.

According to Mike Moore, Interim Director of Operations at the Powell Agricultural Experiment Station, “(Confection) Sunflowers can utilize fertilizer that has leached to greater soil depths as well as increase soil permeability when used in a rotational system.”

Aside from the many positive aspects of using Confection Sunflowers, there are some disadvantages related to crop health and efficient harvesting.  These sunflowers are a host to some bean diseases as well as possible encroachment vector into the three major crops, beans, beets, and barley, used in that area during harvesting.The performance and evaluation measurements included plant population, flowering date, test weight, percent moisture, seed size, and yield. Due to a warm growing season there was an early harvest in 2012. The highest yielding entry was 9592 at 3,655 lbs. /acre, while the lowest was 961259 at 2,208 lbs. /acre after dockage. These testing varieties are under contracted production where the contractor, Dahlgren & Company, seeks varieties for customers based off of their needs. Yields and profit, gross income and net income, are not always consistent between smaller or larger seed size; it will vary on the product.

Confection Sunflowers are normally grown in the North Dakota and southern Canada area, the Powell region had to gain the skills, knowledge, and techniques to manage for this rotational variety crop. “We can see an upward trend in yield because the producers are learning more about the crop and changing their management. Over the years their understanding in this crop (Confection Sunflowers) has increased as well as the intensity of management to create a better yield,” states Moore.

Results are posted annually at http://www.uwyo.edu/plantsciences/uwplant/trials.html. For additional information; contact Mike D. Moore at mdmoore@uwyo.edu or (307) 754-9815.

UW sets market hog, lamb sale

4-H’ers and FFA members have opportunities to buy market hogs and market lambs at the UW Pig and Lamb Sale Saturday, April 20.

The sale, through the Laramie Research and Extension Center, is 1 p.m. at the Cliff and Martha Hansen Teaching Arena approximately three miles west of Laramie on Highway 230.

Black-faced sheep at LREC

Black-faced sheep at LREC

About 75 market hogs and 15 market lambs are expected. All are UW animals.

“The sale is an opportunity for 4-H and FFA members locally and regionally to buy pigs and lambs at an affordable price,” said Doug Zalesky, LREC director. “There are not a lot of places locally or even regionally to buy pigs and lambs for projects. We hold the sale to provide an option to the kids who want to have a quality project at an affordable price.”

Most of the proceeds go back into the LREC livestock account used to buy semen and boars or rams used to produce next year’s animals, he said.

Some of the proceeds are provided to student organizations or teams that assist in sale preparations. The Block and Bridle Club in the Department of Animal Science is assisting this year.

For more information, contact Zalesky at 307-766-3665 or at dzalesky@uwyo.edu.

by Steve Miller, Wyoming Extension Editor

UW assistant professor of horticulture receives young scientist award

Sadanand Dhekney

Sadanand Dhekney

The current research of Sadanand Dhekney focuses on expanding grape production in Wyoming. He will receive the award during the 2013 In Vitro Biology meeting in Providence, R.I., June 15-19.

“I’m honored by the recognition and feel very proud to represent UW at the SIVB awards presentation,” said Dhekney, who is stationed at the UW Sheridan Research and Extension Center. He also holds the E.A. Whitney Professorship in Agriculture position. The position, which implements the enhanced degree program with UW’s agroecology curriculum, is endowed by Whitney Benefits in Sheridan.

“I am very happy for Sadanand,” said Bret Hess, associate dean of research at the College of Agriculture and Natural Resources and director of the Wyoming Agricultural Experiment Station, which overseas four research and extension centers in Wyoming. “He is a very kind and genuine person whose research has potential to revolutionize plant breeding. It is a true honor to have such an award bestowed for his contributions to an emerging field of science. It is exciting to have a scientist of Sadanand’s caliber on our college’s research team.”

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Cellular research, feed efficiency studies earn UW awards

 

Kristi Cammack

Kristi Cammack

Studying methods that regulate cell growth and research looking at feed efficiency in ruminant livestock recently netted scientists outstanding research awards from the Wyoming Agricultural Experiment Station (AES) at the University of Wyoming.

Department of Animal Science professor Bill Murdoch received the Outstanding Research Award, and assistant professor Kristi Cammack in the department was presented the Early Career Research Achievement Award.

Bill Murdoch

Bill Murdoch

 

“The Wyoming Agricultural Experiment Station is proud to honor professors Cammack and Murdoch for their tremendous efforts,” said Bret Hess, AES director and associate dean of research in the college. “It is a pleasure to recognize these two very productive researchers for their accomplishments.”The outstanding research award recognizes accomplishments of established scientists in the college.

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