We are very happy to be getting most needed rains, although a bit late for the season, we hope it won’t freeze solid too soon so this water can soak deep into the underground water tables. I just drove over the Cannon River in Northfield and despite recent rains, it stil does not look like the cannon we know, and in some parts where it is narrow it looks more like a creek.
Overall we are in a D1 or Moderate Drought condition for our part of the state, although we have had some heavy storms and even flooding as many may remember from the Winona county floodings earlier this year. What we need to look at is the fact that floodings are usually the result of unbalance rain-fall pattern and do not necessarily contribute to moisture levels deep into the ground.
Because many of our farming projects depend on good moisture levels on the ground and we have had trouble maintaining it this year even with some access to water, this rain is a blessing from the sky. All of us need food and in order for the soil to grow it, it needs good levels of rain in the fall before it freezes, water works better if it is soaked into the ground than when it runs over frozen ground in the spring and washes the soil away.
At the Rural Enterprise Center, we work with our agripreneurs in understanding these cycles and have acquired knowledge and found mentors to help with farm management practices that incorporate nature’s cycles and our food production systems. As we prepared to let the soil rest for the winter we have planted cover crops that help keep the weed pressure down in the spring, hold the soil together and provide a shelter for the complex microsystems that live right under our feet.
As we look out in the horizon, we feel that this rain is a mixed blessing, as many fields are now bared and exposed after their crop is taken away and the soil plowed under. This so called “conventional” agriculture practices cause the washing away of much needed topsoil. We see it go down the ditches, into creeks, down river system and eventually down to the golf of Mexico’s dead zone. With the soil, goes all of the chemicals that were applied to the crops and were not used-up and are sitting ready to be carried away by the wind or rain water.
One example is our two acre black bean field from this last season, which is now planted with winter rye, doing really good with the current rains, but right accross the dith from us on steeper ground, there are over 100 acres that were planted with
sweet corn which came out towards the end of August. Since then, this land has been sitting idle and exposed. The top of the hill lost a lot of soil this year judging from its color. I heard that it takes nature 3000 years to grow 6 inches of soil and that we owe our existence to 6 inches of it, that because of our human activity, we are causing the soil to be moved to where it cannot grow food anymore.
On the other side of our fields, is a farmer who poses a different picture, who grows corn and beans in over 700 acres last time I heard, and has done no-till farming for some years. His field looks quite different, and
though it does not have green cover on it, it has the root structure from this year’s crop and mulch from the harvest. This land is also ready to absorve a lot of water while holding its top surface. By the way, BMP, means Best Management Practice and this field is under observation indicated by the sign.
Our garden plots from this year are also put to rest for the winter, while our next year’s garden site grows a healthy cover of oats and hairy vetch, that will extract some of the extra nitrogen that went in as we applied thousands of gallos of manure, and the hairy vetch, which is already fixing atmospheric nitrogen that will be incorporated into the ground in the spring. Let it rain, then, it will make a huge difference for growing food again once it warms up for the 2009 season.

The earth has a bounty of resources, but it cannot “bail” us at the speed that we are ripping it off for too long. Paying more serious attention to these issues it is no longer a matter of choice, it is a matter of survival and if you want to, it is also a matter of national security. If we think about our food systems carefully, it is not hard to realize that we have it backwords, we make ourselves believe that our homes are worth a lot more than they really are, and live under the illusion that food can be produced on the cheap, while all we are really doing is postponing the payments a bit more everyday.
The difference between home overvaluation and the cheap food illusion, is that in the later, we are dealing with nature, and the bail out has already happen. Nature has paid for our irresponsibility though soil run off, by taking our pollution and storing it, in the air, in underwater tables, in the soil, and in corners we have no idea even exist. The earth is so full of our waste, that it is starting to heat up as a result of it, but as nature has always done, it is trying to balance itself out, which will most likely mean some serious shaking and re-arranging. Nature’s new “world order” may mean an environment where we are not welcome. We better start thinking about it harder and doing better as managers of these resources, now that we can.