by drying or burning cogon grass
By filtration
What special structure do they have that help in their dispersal by the wind
by wind!!
by wind
the cogon grass is first boiled and shredded,then mixed with used paper that has been previously washed. This mixture is cooked again in a large vat, cooled, laid out on homemade frames made with silkscreen, pressed for an even thickness, then dried. Considering the volume of cogon paper made, drying is sometimes both under the sun and with a dryer acquired through the grant. The above is a recipe for papier-mâché, not paper. Real paper can also be produced from cogon grass, and just about any other cellulose source, by "cooking" in a caustic-soda solution and using the resulting pulp to make handmade paper by the usual process. See for instance the Dover edition of Dard Hunter's book: Papermaking.
The protective parts of cogon grass are the extensive rhizomes it grows to protect the grass sheath. Cogon grass is a warm weather or semitropical grass that grows quickly because of these protective rhizomes.
Cogon grass is an invasive grass species that is tall and coarse and grows in the tropics and subtropics. SENTENCE: Dave's been out in his backyard all day trying to get rid of the cogon grass.
Pound the cogon Grass mix with styrofaom and newspaper and tadaa plastic :))
It can be manufactured as sugar.
stiff hail
Imperata cylindrica
Any grass including cogon can be pulped using chemicals and once pulp, can be used for making paper without using used paper.
Yes it is possible to extract silica from horseradish and malunggay. This s most likely due to silicon in the soil.
By filtration
What special structure do they have that help in their dispersal by the wind
Imperate root is a brand name for the root of imperata cylindrica (also known as blady grass, cogon grass, kunai grass or Japanese bloodgrass) and is used in alternative medicine.
Cogon is a perennial grass that spreads by rhizomes, making it very hard to eliminate. Periodic applications of herbicides such as Glyphosate (Roundup, Accord, generics) and Imazapyr (Arsenal, Chopper, generics) can provide temporary reduction in growth, especially when combined with frequent mowing. Tilling and then planting dense cover crops can help to smother the grass.