At the end of the cultivation period, the biodegradable mulches were broken up and buried in the field soil together with the plant residues.

在去年底的培养期间，可生物降解的覆盖物被打破和埋葬在外地的土壤与植物残留物。

youdao

Iraq claims that all its biological weaponry, stocks of agents, and manufacturing equipment were destroyed immediately after the Gulf war, and the residues buried.

ECONOMIST: The whore of Babylon and the horseman of plague