https://patents.google.com/patent/CN204681818U/en
CN204681818U - Serial layering subsoiling fertilizer distributor - Google Patents
The utility model discloses a serial layered subsoiling fertilizer applicator, which comprises a frame and a suspension device. The lower part of the frame is...
seriallayeringsubsoilingfertilizerdistributor
https://forest.eea.europa.eu/resources/glossary/subsoiling-or-ripping
Subsoiling or ripping | Forest glossary | Forest Information System of Europe
A surface treatment applied in case of dry soils or compacted surface layer, which restricts the root growth and plant development. This practice fractures...
information systemsubsoilingrippingforestglossary
https://patents.google.com/patent/CN106122417B/en
CN106122417B - A kind of vibrating subsoiling mechanism - Google Patents
The invention relates to a vibrating subsoiling mechanism, which is characterized in that it is composed of a cam mechanism, a locking mechanism and a...
kind ofvibratingsubsoilingmechanismgoogle