THE SEVEN RAILS · 02 / 07
Soil.
Begin beneath the surface, where roots, organisms and inputs meet.
The condition of soil changes what grows, what remains and what can move into water or a crop.
Iowa · Don McCulley / Wikimedia Commons · CC0 · 2018
NEW OCTOBER PACKAGE · SOIL
What happens when not enough arrives? →
Changing a crop system requires buyers, equipment and a workable farm budget.
Six substantial public reports. Four deeper Passenger continuations.
October launch: grow more food—and make it pay →Begin in Iowa →OCTOBER RESEARCH · CONNECTED DISCOVERIES
Where does it go next? ↗
Water chemistry. Living soil. The circumstances around a meal. Ten new investigations follow the connections—and the evidence that still needs to be found.
FOLLOW, THE ORANGE! · SEVEN RAILS. ENDLESS DESTINATIONS.
Two crops. An extraordinary amount of land.
Read Iowa’s acreage beside field evidence for longer rotations. Begin with the public opening.
Name the chemical. Follow the exposure.
What would connect an agricultural chemical to a specific cancer? Begin with the public evidence.
Useful nutrients and persistent chemicals can reach a field in the same delivery. Follow what the soil measurements show.
CONNECTED RAIL · PUBLIC OPENINGWater can leave the root zone while dissolved salts remain. Follow how salinity and sodicity ask different soil questions.
CONNECTED RAIL · PUBLIC OPENINGA wheat field is also part of a rotation. What could the same land grow instead?
CONNECTED RAIL · PUBLIC OPENINGFollow agricultural exposure hypotheses and the limits of the evidence.
CONNECTED RAIL · PUBLIC OPENINGBetter information must become a workable decision on the farm.
CONNECTED RAIL · PUBLIC OPENINGBegin with the crop system beneath the harvest.
PRIMARY RAIL · PUBLIC OPENINGWhy can the same nitrogen input produce different outcomes in different soil?
PRIMARY RAIL · PUBLIC OPENINGBegin here.
PUBLIC DISCOVERIESFollow the evidence.
Begin in public. The research continuations remain available with Passenger passage.
THE ENERGY ANATOMY ATLAS · PASSENGER DEPTH
From the ground beneath us to the questions within us.
Soil, mineral materials, growing systems and food invite different kinds of inquiry. Explore their recorded places in the chart without treating a shared symbol as a scientific cause.
- Soil & Earth systems
- Minerals & stones
- Plants & foods
- Body connections
Chart connections are traditional or symbolic unless a separate source establishes a scientific claim. They do not establish treatment effects.