June is crunch month. Most farmers would say this. But it is particularly accurate about farms that are diverse. And it is even more so when the diverse farm has gone to organic production. We have three livestock species on our farm, and use corn plus a hay seeding consisting of two or three grass species and four or five legumes. Plus a new seeding of Kernza which management we are trying to learn as we go. And then of course there are the weeds, too plentiful to count. All of this diversity, we now know, is just what the soil needs to be healthy.
Hay and corn conflict with each other. The corn, if planted in April which we hope for, may make it from six or eight inches on June 1st to four plus feet on June 30th, thus putting whatever weeds are in the crop out of reach of the cultivator because the corn is too tall to cultivate. The hay, meanwhile, generally needs cutting in the first week of June and then raking and baling. All of these operations on the corn and hay are best done in afternoons when the dew is gone.
And yet, hay and corn are tightly linked with each other. And especially is this so on an organic farm. It is the hay with its legume component that builds nitrogen fertility into the soil. Hay is going to be necessary to get the cattle through the winter. Corn is pig and chicken feed. The very best seed bed in which to plant the corn is tilled hay ground. The generous root structure that has developed under that grass/alfalfa/clover combination not only offers the best chance at fixing atmospheric nitrogen into the soil, but the root decomposition the next spring at corn planting time offers a seed bed par excellence. Nothing else comes close. This hay ground tends to be a bit drier than other acres, thus allowing some of the corn planting to happen earlier.
The fact that the hay crop has for several years prior been cut and baled several times each year means that annual weeds have mostly sprouted and been killed. The perennials, such as thistles, have had their root strength considerably diminished due to the frequent cutting.
Hay and corn go together. The smart farmer is going to figure out how to get all that work done in one month. Perhaps the best approach is to custom hire some of it. Or maybe livestock work can be scheduled away from June as much as possible. For the diverse farmer, getting out of hay and corn production is not optional. It is the very core of what makes a diverse and organic farm work.
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