Abstract：Engineering highefficiency agriculture is the trend for Chinas modern agriculture. Under the background of engineering highefficiency agriculture development, the highend extension of agricultural industry chain shows two dimensions: the technical dimension and the market dimension. Correspondingly, it can have two different paths: First, the longitudinal extension of the path—through the use of highend engineering technology to increase the extent of the roundabout of the agricultural industry to create new values; Second， the horizontal expansion path—by expanding agricultural market boundaries to achieve the highend.
2017, Vol. 19 
