Hemp-based composite could facilitate soil-free farming
Nebraska chemist Barry Cheung and his colleagues recently introduced an approach
that chemically couples a structure-granting component of hemp fibers, lignin, with “linking molecules”
that fortify the resulting biocomposite. The team proceeded to grow both Daikon radishes and green peas
from the biocomposite, a promising sign for its potential as a viable, eco-friendly growth medium.
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