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在福建不同生态区对陕西咸阳大穗麦８４（加）７９３１进行了３年引种研究．结果表明，该品种为春性，其幼穗分化发育进程及生育期与福建品种类似，可以正常抽穗成熟；矮秆大穗，株高８０～８８ｃｍ，穗长１８～２０ｃｍ，每穗２２～２３个小穗４６～４８粒，千粒重５０～６０ｇ，小穗排列稀疏，顶部小穗较易退化，分蘖力较弱，单株成穗数少；较耐肥，在高肥条件下产量可达６０００ｋｇ·ｈｍ－２，比对照增产２０％左右；耐旱性和耐湿性较差，抗锈病，中抗白粉病，重感赤霉病；在福建沿海高产区可搭配种植，并可作为大穗亲本在育种上应用
In different ecological zones in Fujian in Shaanxi Xianyang big spike 84 (plus) 79 3 1 1 3 years of introduction study. The results showed that the variety was spring, and its panicle differentiation process and growth period were similar to Fujian cultivars, which could be heading and maturing normally. The dwarf big spike had 80 ~ 88cm height, 18 ~ 20cm spike length and 22 ~ 23 Spikelets 46 to 48, grain weight 50 ~ 60g, sparsely arranged spikelets, the top spikelet easier to degenerate, weaker tillering ability, the number of spikes per plant less; more resistant to fertilizer, in the high-fat conditions, the output can reach 6000kg · Hm-2, 20% more yield than the control; poor tolerance to drought and moisture, rust resistance, resistance to powdery mildew, heavy head scab; in Fujian coastal areas can be planted with high yield, and can be used as a large spike parent Applied in breeding