TABLE 5. IVTobit estimation from the effect of agricultural mechanization on agricultural profit and amount of return. In terms of Command variables, the schooling level for each member of domestic, regular age of household labour power, spot of farmland, proportion of farmland irrigation, proportion of greenhouse region, and type https://charlieercnb.mpeblog.com/49635923/5-tips-about-agricultural-machinery-for-sale-you-can-use-today