Modern agriculture, at least the kind that is subsidized by agribusiness corporations, is based on large monocultural fields. This form of agriculture can be traced back, at least, to Jethro Tull. No, not the rock band, but the British agriculturalist of the eighteenth century. His dream was to see every field composed of perfect rows of crops, planted by the seed drill he invented. His dream has become worldwide reality.
But at the same time as Tull, there was a different vision, of crop rotation and strip cropping with pasture. This form of agriculture has prehistoric roots but was defended in the eighteenth century by the Scottish agriculturalist James Anderson of Hermiston. His dream lives on in the form of agrarianism, which is almost the opposite of agribusiness. Agrarianism is built on polyculture and soil health, and on food security for people rather than profits for corporations. As long as I have been bouncing around in the world of environmentalism and alternative agriculture, I never heard of James Anderson until I encountered a reference in an essay, “All Flesh Is Grass,” by Gene Logsdon, in The Essential Agrarian Reader, edited by Norman Wirzba.
Jethro Tull’s vision correctly focused on the health of the soil, but he was completely wrong about how to attain it. The agriculture he championed caused the soil to break down and erode. But Tull thought this was good, not bad. He thought that crop plants obtained all of their material from eating soil—literally, with little mouths on their roots ingesting what he called pabulum. One might call his vision the Gerber’s Baby Food theory of soil. Soil that degraded into paste would, the thought, be easier for the plants to eat. In all fairness, this was a long time before the process of photosynthesis was figured out.
Even
though we know so much more today about how plants grow, and how to grow
plants, we still have roughly the same dichotomy of viewpoints that Jethro Tull
and James Anderson espoused.
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