全国土壤普查
national soil census

The State Council, China's cabinet, has decided to conduct the third national soil condition census from 2022 to 2025, according to a circular released Wednesday. The census will target soil of arable land, garden plot, forest land, grassland and other agricultural lands around the country including some unused land, the circular noted.
2月16日，国务院印发《关于开展第三次全国土壤普查的通知》，决定自2022年起开展第三次全国土壤普查。普查对象为全国耕地、园地、林地、草地等农用地和部分未利用地的土壤。普查时间为2022—2025年。