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- Flax (category Biodegradable materials)used for the manufacturing of twine and rope. Flax fibre is also a raw material for the high-quality paper industry for the use of printed banknotes and...19 KB (2,783 words) - 15:02, 22 October 2007
- And low C/N materials will contain much larger amounts of other vital mineral nutrients. When we make compost from a wide variety of materials there are...380 KB (63,923 words) - 19:57, 13 July 2009
- finding this impractical, may cover their windows with light-resistant materials. This can solve the problem of escaping bright light but may arouse suspicion...67 KB (10,148 words) - 17:38, 24 December 2009