terra preta

uncountable

A very dark, man-made, nutritionally dense soil found in the Amazon basin.

Japanese Meaning

アマゾン盆地で見られる、非常に暗く、人工的に作られた栄養豊富な土壌

Researchers found patches of terra preta along the river, where crops grew far better than on the surrounding soil.

研究者たちは川沿いで、アマゾンにある人為的に作られた黒く栄養豊富な土壌の斑点を見つけ、そこでは周囲の土よりも作物の生育がはるかに良かった。

Sense（1）

A very dark, man-made, nutritionally dense soil found in the Amazon basin.