In my last post I started by saying, “You would think by now that those of us working in the conservation field would have a really good handle on the value of topsoil. Again, you would think… However in 2015 we still struggle with a quantifiable value for topsoil.”Dr. Rick Cruse’s work gives us a terrific start. However, more research is needed to help us understand variations within fields, across regions and between states because a ton of topsoil does not always equal a ton of topsoil. More research is needed to help us understand why, …
50 million acres pledged in sustainability initiative
"Too many people have lost sight of the fact that productive soil is essential to the production of food.” by: Hugh Hammond BennettOn Monday, December 5th, the Alliance for Sustainable Agriculture announced their goal of advancing the sustainability of U.S. agriculture. To achieve this goal, Field to Market seeks to engage 20% of productive acres of U.S. commodity crop production in its supply chain sustainability program by 2020. This is equivalent to 50 million acres.At the time, two significant things about this announcement jumped out at …
To mow or not to mow… that is the question
One of the people I often think about is Ernie Aust and his unwavering commitment to soil & water conservation. Ernie was one of my favorite Area Conservationists during my 14-year NRCS career. He loved to question conventional wisdom and was always willing to look at different perspectives; indeed a rare trait. I remember a lot of lively conversations with Ernie, but the most memorable was a discussion about grassed waterways and their maintenance.We agreed the conventional wisdom is to mow grassed waterways. In general, mowing …
Celebrate Soil and Water Stewardship Week
When the land does well for its owner, and the owner does well by his land—when both end up better by reason of their partnership—then we have conservation. - Aldo LeopoldIn 1955, the National Association of Conservation Districts began a national program to encourage Americans to focus on stewardship. Stewardship Week is officially celebrated from the last Sunday in April to the first Sunday in May. It is one of the world's largest conservation-related observances. The program relies on locally-led conservation districts sharing and promoting …
As simple as one, two, three
Sometimes it is the simple things that can make a big difference. Take contouring, for example. It’s easy; so easy in fact that we often overlook it when we consider it in the context of conservation technology. I staked a lot of contour lines for farmers when I was a NRCS Soil Conservationist in the 1980’s. It was easy; just me, my hand level, and a fist full of flags. But it was also time consuming. It took hours to stake 160 acres of cropland, especially when I tried to minimize point rows. Today, my local conservation district no longer …
Exciting possibilities ahead using 3D Machine Control – Part 2
I asked the question in my last post, “What good is Precision Conservation if it doesn’t help us apply conservation better and faster?” One of the major limiting factors in getting more structural practices on the land is the short construction season. What conservation field office staffer or contractor wouldn’t love to get twice as many structures built in the same amount of time? I do believe that fully automated 3D machine control will be one of the game changers that conservationists have been looking for; that is, if private businesses …