Hugh's team devoted themselves to developing the agronomy of sorghum, bulrush millet, maize, sesame, safflower, groundnuts and short-staple cotton.
There have been hundreds of such cases in past centuries, going back to the bulrushes.
In the marsh, vegetation varies from sedges, rushes, and bluegrass in the meadows to cattails and bulrushes around the marsh pools.
Blue-winged teal often use heavy growth of bulrushes and cattails as escape cover.
The reedbeds are dominated by common reed with saltmarsh rush, brackish water crowfoot, sea clubrush and common bulrush also common in the various wetland habitats.
It prefers to live in bulrushes, woodland, and swampy areas.
The 19000acre km2 refuge is mainly made up of a bulrush marsh, open water, and flooded meadows of sedges, rushes, and grasses.
One day he met an old woman and asked her about the three bulrushes.
