... :The technical characteristics of 2BD-8 Precision Rrice Hill-drop Drilling Machine are as following:1. It can meet well with the ... and performance parameters for 2BD-8 Precision Rice Hill-drop Drilling Machine NameModel2BD-8Technical Specification Engine(KW)3~4Row number of seeding ... ,25,30,15+35Hill spacing of seeding(CM)12,14,16,18,21Seeding amount per hill(grain)2~6Performance ParameterThe rate ...