TABLE five. IVTobit estimation from the effect of agricultural mechanization on agricultural gain and amount of return. 3rd, we should advertise the development of socialized assistance organizations for agricultural machinery operations, Enhance the typical procedure of socialized service for agriculture, accelerate the improvement of agricultural socialization service levels, form https://kylerthugq.blogdeazar.com/26691433/the-2-minute-rule-for-lloyds-agricultural-machinery