You can help the National Soil Research Project at Northeastern University, Boston, where students are measuring the humic (HA) and fulvic acid (FA) contents of the nation’s agricultural top soils. HA and FA are vital organic components of healthy soils. They retain water, act as pH buffers, improve soil texture/porosity and regulate many other soil functions.
We’re concerned that our HAs and FAs are being destroyed over time, leading to poorer and poorer soils. Weak soils potentially can be re-built with HAs extracted from biomass and compost. To get a clear picture, HAs and FAs have to be analyzed apart from short-lived soil organic matter such as leaves and corn stover. The Northeastern University group has many years of experience in isolating and measuring HAs and FAs. Results to date on 150 samples indicate wide variation in soil HA and FA contents.
We need to double or even triple the number of samples to be analyzed. We can do that with your help! Your job will be to collect and mail a one-pound, dry soil sample to Northeastern University for analysis. Your mailing cost will be paid back if you ask.
If you would like to participate, contact g.davies@neu.edu for complete information. The Northeastern University team will publish the results and share them with you and your family on request. Your part in this great project will be something to be truly proud of!
Geoffrey Davies, Ph. D., D.Sc., FRSC
Matthews Distinguished University Professor
Department of Chemistry & Chemical Biology
Northeastern University, Boston, MA 02115-5000
Web:<www.hagroup.neu.edu>
On 4-H National Youth Science Day, October 7th, young people across the nation will get a chance to examine one of the most important issues facing our nation today-energy. Youth will discover, learn and have a blast—exploring alternative fuels through Biofuel Blast, the National Science Experiment. Developed in conjunction with the University of Wisconsin-Madison Extension and Wisconsin 4-H, the experiment is designed to spark an early interest in the sciences—all part of 4-H’s bold goal to engage a million new young people in science, engineering and technology programs by 2013. You can find everything you need to participate in 4-H National Youth Science Day online at
North Carolina Operation: Military Kids (OMK) is proud to sponsor “HOT SHOTS!” A Weekend of “Reel” Fun workshop 21-23 August 2009 in Raleigh, NC for youth ages 13 to 18 years of age. Participants will learn how to take great pictures, create exciting videos/visual aids, and sharpen your presentation skills. This weekend will provide military youth the opportunity to learn more about digital photography and creating exciting/fun videos.
The meeting date has been set for Brunswick County’s newest 4-H Club. The new club with meet on August 22nd from 10am-12pm at the home of club leader, Joe Mabe, in Leland. The club is open to youth ages 5-19 years old who have an interest in rabbits. You do not have to own a rabbit to join. If you’d like any additional information or directions to Joe’s house, email
NC Goat & Sheep Producers Roundup III on August 14 & 15 in Greensboro at the Guilford County Extension Center and NC A&T State University Research Farm to 4-H agents/leaders across the state. On Saturday, August 15th, we will have a “Youth Component” that focuses on “Sheep, Meat Goat, and Dairy Goat Showmanship” as well as “Evaluating/Selection of live animals for youth projects.” “Other 4-H livestock opportunities” and a Youth Quality Assurance Program for Goats & Sheep will also be taught. A skillathon will be held for both youth and adults after lunch on Saturday.
