TABLE 5. IVTobit estimation on the impression of agricultural mechanization on agricultural profit and rate of return. Aiming at the issues of lower uniformity and utilization amount in the normal deep application method of orchard manure, a soil–fertilizer collision mixing and mulching machine was designed. The ditching system, the https://agricultural-machinery85184.theobloggers.com/32548463/5-essential-elements-for-wardmans-agricultural-machinery