Abstract: In order to further improve the demonstration effect of high-yield cultivation new model of oil-used sunflower on saline-alkali land and expand the demonstration area, using the regional contrast method, ＂ the farmyard manure ＋ organic fertilizer ＋ pressure sand ＋ application of phosphorus gypsum ＋ plastic mulching ＂ the comprehensive demonstrations measures were concentrated carried out, conventional planting, open ditch ridging, pressure sand, desulfurization gypsum as controls. The results showed that the modified integrated model of saline soil can effectively improve the germination rate of sunflower, thus significantly increase production of sunflower.