The roots of grasses are up to half a meter deep in the soil. This is why most swamps thrive in grasslands. Nonetheless, one of the most helpfull grass that best thrives near bodies of fresh water are the bamboos. Bamboos have been found to prevent some soil erosion when planted along river banks. Trees however, are the superior soil containers. Besides its lenghty roots that holds on to meters deep of top soil, trees too consumes and holds in its system plenty of water. Coconut trees which was a major crop in the Philippines up until the 60's exempted the country from major flooding regardless of the intensity of typhoons. Perhaps, grass crops farming logic should be minimized if flooding should be avoided.
Monday, October 12, 2009
GRASS FARMING CROPS AND FLOOD
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