The harbor filled with alluvial soil and now built upon.

Besides, the district has alluvial soil which is very fertile.

Alluvial soils exist in most parts of the command area.

Above the gravel deposits are gray and brown alluvial soils.

They tend to be found in areas of deeply cracking, alluvial soils.

With much rich alluvial soil, Anson became an agricultural town.

Alluvial Soil formation which is mostly deposited by several river of this area.

Alluvial soils of river valleys are ideal for banana growing.

However, it is mostly seen by streams on moist alluvial soils.

For the first time in a hundred years the abundant fertility of its black alluvial soils had failed.

The alluvial soil on which the city stood was frozen all year round but thawed a few feet down during the summer.

The area is extremely rich in alluvial soil content.

They grew corn, beans, and squash in the rich alluvial soil.

Even on the alluvial soil upon the banks of rivers sugar does not pay the proprietor.

Alluvial soil, rich in clay content, can be found on the riverbanks.

The entire area is covered with alluvial soil.

It is often seen on alluvial soil in riverine rainforest.

The rich alluvial soils of this region facilitated historical agriculture since the 1930s.

The two men filmed a short documentary praising their ancient alluvial soil.

The soil of the district is mostly fertile, alluvial soil.

It grows on the more fertile basaltic and alluvial soils.

The alluvial soils in the region generate excellent harvests year-round.

The town is located on rich, alluvial soil.

The land is devoted mainly to agriculture due to its fertile alluvial soils.

Valleys of large rivers are rich in alluvial soils.