TABLE 8. Estimation of the brink impact of agricultural mechanization amount on the rate of return. Third, we should always market the development of socialized service businesses for agricultural machinery operations, Increase the normal method of socialized assistance for agriculture, accelerate the development of agricultural socialization service amounts, kind https://andresqkugc.livebloggs.com/32773811/the-best-side-of-agricultural-machinery-research-article