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production. The rich, dark soil is quite productive, and a system of drainage ditches was established early ...
from the Conger farm for mattresses. The campers slept in tents and scrambled to dig ditches around ...
Year Award for his two-stage ditch design, which has benefits for both agriculture and the environment. ... OARDC scientists. The new design has a small main channel at the bottom of the ditch-- stage one-- and ...