通过在渭北旱原不同类型区布设的６因素、５水平、多重复和多试验点的田间试验，探讨了影响春玉米高产的农艺措施。试验表明，氮肥是影响产量的第一位因素，次为密度，磷肥、钾肥影响不稳定，单施有机肥增产作用小，建立了春玉来高产农艺措施的数学模型，提出了春玉米高产的农艺措施组合方案，为发展渭北旱原的春玉米生产提供了科学依据和量化指标。 Through field experiments of 6 factors, 5 levels, multiple plots and multiple test sites distributed in different types of Weibei rainfed highland, the agronomic measures affecting high yield of spring maize were discussed. The results showed that nitrogen fertilizer was the first factor influencing yield, the second was density, the effect of phosphate fertilizer and potash fertilizer was not stable, and the yield increase effect of single application of organic fertilizer was small. The mathematical model of high yield agronomic measure of spring jade was established. Measures for the combination of programs for the development of spring maize Weibei production of corn to provide a scientific basis and quantitative indicators.