They noted that the grass can absorb and control the spread of harmful wastewaters, like those from pig farms.
VOA: special.2010.02.09
"When they had fixed the ground so the grass could grow, I saw children dancing there in the sunlight.
VOA: special.2010.08.01
If the grass was good, and the herd moved slowly, the cattle would get heavier and bring more money.
VOA: special.2010.03.18
Farmers can start rotational grazing by removing animals from a pasture when the grass is eaten to less than 5 centimeters.
VOA: special.2009.01.06
Other settlers brought huge herds of sheep to compete with cattle for the grass, and the sheep always won.
VOA: special.2010.03.18
The pasture is then kept empty until the grass grows to more than Experts say sheep and goats may require special preparations.
VOA: special.2009.01.06
And while they eat the grass, they may need guard animals to protect them from animals that would like to eat them.
VOA: special.2010.01.19
The pasture is then kept empty until the grass grows to more than fifteen centimeters high.
VOA: special.2010.01.19
The researchers say the grass might have been used to keep the wearer's foot warm.
VOA: special.2010.08.03
Her feet made no sound on the grass, but he turned suddenly to face her.
VOA: special.2009.12.12
An extremely dry summer killed the grass, and thousands more died of hunger.
VOA: special.2010.03.18
Hippopotamuses like to stand in the grass and eat most of the day.
VOA: special.2009.08.19
The grass will die and become fertilizer for the sod.
VOA: special.2009.07.07
A child said, What is the grass?
VOA: special.2009.04.12
The grass roots were thick and strong.
VOA: special.2010.04.15
Speaking to the NATO Parliamentary Assembly, British Foreign Minister David Miliband said Afghanistan needs to be built from the grass-roots level.
VOA: standard.2009.11.17
It sticks to anything and the grass is the first thing out there and it sticks right to it."
VOA: standard.2010.06.01
In front of the National Monument, protesters lined the grass with symbolic tombstones honoring soldiers and civilians killed in recent U.S.military action.
VOA: standard.2010.03.20
"The kind of broken marsh that you see out there where you can see the grass and all out there, that's an estuary."
VOA: standard.2010.05.08
Renowned South African trumpeter, wowed the crowd with a rendition of Grazing in the Grass.
VOA: standard.2010.06.11
Environmental experts say the oil is likely to kill the grass in this marsh.
VOA: standard.2010.06.01
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