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1992~1994年的肥料定位监测结果表明:各施肥处理较对照明显增产,差异达极显著水平F=27.8。M6000N18处理年亩产最高为1011.4kg;有机肥单施M6000产量最高,但从经济效益看,M3000最经济,平均1000kg有机肥增产粮食69.4kg,较M6000肥效提高38.1%;有机肥增产后效6000kg有机肥大于3000kg有机肥,氮化肥增产有同样趋势。氮肥与有机肥配施交互作用为正值,M3000~N9最大为33.24%。施肥能提高小麦籽实、蛋白质、面筋和氨基酸含量,对提高土壤肥力有良好的影响
The results of fertilizer location monitoring from 1992 to 1994 showed that the fertilization treatments increased significantly compared with the control, with a significant difference of F = 27.8 *. M6000N18 annual yield of 1011.4kg; organic fertilizer alone M6000 highest yield, but from the economic point of view, M3000 the most economical, an average of 1000kg organic fertilizer increased grain 69.4kg, 38.1% higher than M6000 fertilizer; organic fertilizer 6000kg organic fertilizer after the increase of more than 3000kg organic fertilizer, nitrogen fertilizer increase the same trend. The interaction between nitrogen fertilizer and organic fertilizer was positive, and the maximum of M3000 ~ N9 was 33.24%. Fertilization can improve wheat seed, protein, gluten and amino acid content, which has a good effect on improving soil fertility