Don’t Mimic Nature on the Farm, Improve it

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Behind many efforts to make agriculture more sustainable is the idea that our farming systems need to be more like nature. According to agroecologist Miguel Alteri, “By designing farming systems that mimic nature, optimal use can be made of sunlight, soil nutrients, and rainfall.” This strategy arises from a long history of thinking that there exists a “balance of nature.” This idea has greatly influenced how we look at nature1 and agriculture. In the latter case, it drives much of what is done in organic farming and agroecology, but also finds its way into no-till farming. Nonetheless, it is

How to kill your soil

The rich, deep color of this soil indicates exactly what healthy soil looks like. Image by NRCS Soil Health via Flickr.

I recently saw an infographic that stated, “There are no life forms in the soil, which is sterilized…” What was it talking about? Soils on the moon? A toxic chemical spill? Soils around Chernobyl? Nope, this was the description of soils under so-called industrial agriculture. I have heard it before, the epidemic of “dead soils” caused by “chemicals.” This may make good copy for organic food advertisements, but it is not good science.

Stepping, rather than jumping, towards sustainability

The director of the WSU Center for Sustaining Agriculture and Natural Resources, Chad Kruger, posed the question, “For farm and food system sustainability, is it possible to shift our existing system in the right direction with small, positive changes or do we actually need to completely redesign our farm and food systems?” I think, with few exceptions, that small changes will be most successful. In sustainable agriculture circles, and especially among agroecology proponents, it is asserted that a well-designed farming system will encourage self-regulating populations of pests (called homeostatis) while sustaining yields at acceptable levels. Furthermore, this state of self-regulation

Sustainable Agriculture, What Does it Mean?

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Almost everything we do in life must focus on sustainability in order to guarantee the possibilities of continuing those practices in the future. However, lately it seems the term sustainability has become more of a buzz word that implies something better, thus opening the doors for advertising and marketers to take advantage of certain elements of their products that seem more sustainable than their competitors. Sustainability is not a buzz word to farmers, as agriculture has always focused on producing food for our communities while caring the environment in which we live. Still, history has proven that sustainability in

Herbicide Resistant Johnsongrass: Coming soon to a farm near you!

Pioneer and K State are jointly releasing a set of new herbicide resistant sorghum varieties, which will incorporate resistance to ALS and FOP herbicides. Ironically, these non-genetically modified varieties invoke one of the classic bogeymen of anti-GM thinkers – herbicide resistant weeds.