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Le lin du Canada - Première partie: La culture du lin

The cultivation of flax, long and complicated, requires constant precautions and care. This document describes the different stages of this culture, from tillage and fertilization of the soil to uprooting, retting, braying, stacking, retting and, finally, shipping to the factory.
Condividere:
 
 
 
 

Nazione: Canada

Runtime: 21 minuti

Qualità: HD

pubblicazione: 1947

imdb rating 7

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