Abstract: The cross discipline of new agricultural science is the practical need of rural revitalization and digital countryside. Only by organically combining intelligent education technology with traditional agricultural science construction in the rural revitalization scene can we fully respond to the strategic requirements of rural revitalization. The rural social change in the intelligent era requires the new agricultural interdisciplinary multi service orientation, training of compound talents and adapting to the new education process. The integration of new agricultural interdisciplinary transcends the inherent boundaries of school education and discipline construction. It is necessary to position the guiding framework for the integration of new agricultural cross disciplines from a macro perspective, reconstruct the pattern of new agricultural cross disciplines from the perspective of social needs, establish a new agricultural cross discipline system dominated by people, and shape a "four chain closed-loop" new agricultural cross discipline model that integrates knowledge innovation chain, talent chain, cultural chain, and resource chain.