【作者】 武美燕；

【导师】 高炳德；

【作者基本信息】 内蒙古农业大学 ， 土壤学， 2004， 硕士

【摘要】 以永良4号为试验材料，采用田间试验、化学分析、生物统计相结合的方法，系统研究了厩肥、化肥(氮磷、氮磷钾、钾肥)及其交互作用对春小麦产量、养分吸收和籽粒品质的影响。查明了氮磷化肥与厩肥配合，对春小麦经济产量，成熟期N、P、K、S、Ca、Mg、Fe、Mn、Cu、Zn 10种养分累积吸收量，籽粒容重，粗蛋白质、必需氨基酸、赖氨酸含量等具有正交互作用效应，氮磷化肥与厩肥配合施用是取得春小麦高产、优质、高效的最佳施肥技术；钾肥与厩肥配合，对经济产量，10种养分累积吸收量，籽粒粗蛋白质含量，氨基酸总量、必需氨基酸、赖氨酸含量及8种矿物质含量有负交互作用效应，厩肥与钾肥不宜配合施用。更多还原

【Abstract】 Through the methods of field expeiment, chemical analysis and biological statistics, the effects of stable manure, fertilizer and their interaction on the yield, nutrient absorption and quality of spring wheat were systematically studied with Yong Liang NO.4. We make it clear that the interaction between NP fertilizer and stable manure on the economic yield, the amount of accumulation and absorption of ten nutrients, seed volume weight, the content of crude proteins, essential amino acid and Lysine is positive, and coordintive applying NP fertilizer and stable manure is the best way to get high yield, quality and efficiency of spring wheat, but the interaction between K fertilizer and stable manure on the economc yield, the amount of accumulation and absorption of ten nutrients, seed, the content of crude proteins, total amino acid,essential amino acid, Lysine and eight mineral nutrients is negetive, and K fertilizer and stable manure cannot be applied coodinately.更多还原