1.IL—120型根茬深埋犁 由河南省濮阳市农机化技术推广站研制生产。其主要功能是用现有的玉米秸秆还田机将玉米秸秆粉碎还田(但不用灭根茬),然后用该犁完成灭玉米根茬、深埋粉碎的玉米秸秆与草肥和耕翻土壤等多项作业。 该犁为主、辅犁结构,辅犁用来灭玉米根茬、深埋秸秆和根茬,主犁完成耕翻土壤作业。使用该犁耕地,能将根茬、碎玉米秸秆和草肥严密地覆盖在耕层下面,提 1.IL-120 type stubble deep plow from Puyang City, Henan Province, agricultural technology promotion station development and production. Its main function is to use the existing corn stalks back to crushing corn stalks back to the field (but not out stubble), and then use the plow to complete the corn stubble, deep ground corn stalks and fertilizers and tillage soil A number of homework. The plow-based, auxiliary plow structure, auxiliary plow used to eliminate corn stubble, deep stalks and stubble, the main plow completed farming soil plowing. Using this plowland, stubble, ground corn stover, and fertilizer can be closely covered under the tillage