通过对仪征市9个乡镇44个科技示范户的小麦实施测土配方施肥效果的调查,结果表明,在小麦上实施测土配方施肥,有86.40%的田块增产,平均增产12.46%,增产幅度8.82%～19.16%。同时,当季作物氮肥利用率提高11.47%。说明实施测土配方施肥是一项有效的增产技术。 Through the survey on the effect of soil testing and formula fertilization on wheat with 44 science and technology demonstration households in 9 towns and villages in Yizheng City, the results showed that there was 86.40% yield increase of field test on wheat, with an average increase of 12.46% 8.82% ~ 19.16%. At the same time, the seasonal crop nitrogen utilization rate increased by 11.47%. Description of soil testing and fertilizer is an effective stimulation technology.