The invention relates to the technical field of wheat cultivation, in particular to a wheat micro-ridge wide-width furrow sowing, furrow irrigation, water-saving and high-yield cultivation method, namely a composite type water-saving and high-yield cultivation method which comprises the steps of firstly forming micro-ridges at equal intervals in the field and forming furrows among the ridges, andthen carrying out wide-width furrow sowing and micro-ridge furrow irrigation in the furrows. The method has the beneficial effects that the method is simple, convenient and feasible, green and pollution-free, wheat seeds are evenly distributed and the growth space is enlarged by wide-width furrow sowing, fertilizer competition, water competition and illumination competition of seeds are avoided, and shortcomings of lack of seedlings, ridge breaking, keloid seedlings, flooding irrigation with heavy water, waste of water resources and the like caused by traditional sowing are overcome. The effects of tidy seedlings, uniform seedlings, complete seedlings and strong tillers, developed root system, strong individuals and scientific and reasonable group structure are achieved, the number of earsper mu, the number of grains per ear and the 1000-grain weight are increased, and the lodging resistance is improved. The water-saving effect is remarkable, and the problems of flooding irrigation with heavy water, low yield and the like of traditional strip sowing of wheat are effectively solved.