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Tag Archives | Gary Zimmer

Farming to Improve Soil Health

Today, you can’t pick up a farm paper or any other ag publication without seeing something about cover crops, minimum tillage and farming to improve soil health.

But what exactly is meant by “soil health?” Much of the soil health focus is on soil biology and fostering a healthy, diverse, living ecosystem in the soil. I agree that soil life is a key component of soil health, but in my opinion, the other important aspect of soil health is the soil’s ability to dish out nutrients to the crop, and then using the right sources of minerals to make up for any shortcomings in what the soil can provide. This aspect of soil health is often overlooked in discussions on the topic, but is equally important in getting you a high-quality bumper crop.

Like many aspects of biological farming, it’s the balance of different components that makes the system work.

I believe that many farmers now recognize that the soil is alive, a teeming underground city of creatures, all doing their own “jobs,” working together. They can be really productive, naturally balancing things out and providing nutrients for the crop that’s being grown. Soil health under this definition is a balance of organisms — no group crowding out any other group, seizing control and causing crop problems. Continue Reading →

Minerals for Healthy Soil & High-Quality, Top Yields

It’s a new century, and there is more knowledge about farming and the role of minerals, and there are more farmers paying attention to it. When it comes to farming, we know what the “base” is: putting all the pieces together including minerals, biology and soil structure — and using crop fertilizers that provide above and  beyond what the soil can dish out in terms of nutrients and biology.

A fall mixed cover the author grew after rye was harvested. He used the cover crop to capture nutrients in a biological form and to cycle nutrients to get more minerals into the following cash crop.

Even though there’s a lot of discussion about soil health, no-till and soil structure in farming right now, not enough attention is paid to minerals.

It seems like so much of agriculture is spending its time and money chasing magic biologicals, foliars or plant protection and not focusing on doing everything you can to feed your crop a balance of minerals and prevent the problems in the first place.

So what is your limiting factor or constraint that interferes with plant production and plant health? You need to understand that your farming practices have a lot of influence on plant health, and plants that are healthy protect themselves — just as you have an immune system that functions well if you are healthy. Reduce stress; eat a balanced diet with a balance of nutrients; eat a variety of foods that are clean without foreign compounds to fight and a good biological balance. If you get all that right do you need to take supplements?

It’s not farming the same way it was in grandpa’s day because there was a lot he didn’t know. He didn’t understand nutrients, soil health or soil fertility, and didn’t have the tools we have. He was stuck with a “plow.” If I asked you to do everything you could to get your soils healthy and mineralized, what would you do? Continue Reading →

Transitioning to Organic: Strategies for Success

The year two spring rye crop — note how few weeds are present. This rye grew well during the spring and early summer, and was ready for harvest in mid-July. Below shows the rye straw after the grain was combined. Yields were about 35 bushels/acre of rye seed the first year and 4 bales of straw/acre. This year, the yield was 52 bushels/acre of rye seed and 8 bales of straw/acre.

With conventional prices for corn, beans, wheat and dairy really low right now and both prices and demand for organic products high, a lot of growers are thinking about transitioning to organic.

For most growers, one of the biggest deterrents to going organic is the 36-month-long process of transition, during which time you can use only organic-approved inputs and practices, but the crops, milk or other farm goods produced can’t be sold as “organic” and receive the price premium.

In my opinion, chasing profits is not the right reason to go organic, and there is more to it than not adding prohibited inputs and getting paid more for your crops. Being a successful organic farmer requires a different mind-set, and the best time to figure out your approach to organic farming and set yourself up for success is during the transition period.

Before Transitioning to Organic 

If you’re considering transitioning to organic, the first thing you should do is sit down and think about why and then think about how. If your answer to why is that you are doing it for the money, maybe it’s not for you. Continue Reading →