农学论文篇一：农学毕业论文2011届本科生毕业论文（设计）题目：沼液浸种和根外追肥对玉米农艺性状和产量的阻碍研究学院(系)农学院学生姓名：指导老师：合作指导老师：完成日期：二0一一年六月目录1、文献综述...........................................-1-1.1沼液的概述......................................................-1-1.1.1沼液的成分..................................................-1-1.1.2沼液的功能...................................................-1-1.1.3不同原料沼气池的沼渣沼液中养分含量的差异.....................-1-1.2.沼液浸种的研究现状..............................................-2-1.2.1沼液浸种机理研究现状.........................................-2-1.2.2沼液浸种在主要粮食作物的研究现状.............................-3-1.2.3.沼液浸种本卷须知............................................-5-1.3.沼液肥料化的研究现状............................................-5-1.3.1沼液用作根外追肥的研究.......................................-5-1.3.2直截了当用作基肥和追肥的研究.....................................-6-1.4.沼液防治虫害....................................................-7-1.5.沼液养殖........................................................-8-1.5.1.沼液喂猪....................................................-8-1.5.2.沼液养鱼....................................................-8-1.5.3.沼液喂鸡....................................................-8-1.6.沼液综合利用的开展方向..........................................-8-2、材料与方法.........................................-9-2.1.试验材料........................................................-9-2.2.试验设计.......................................................-9-2.2.1沼液浸种试验................................................-9-2.2.2沼液根外追肥试验............................................-9-2.3.测试工程与方法.................................................-9-2.3.1玉米农艺性状的测定..........................................-9-2.3.2玉米产量的测定...............................................-9-2.4数据处理和分析..................................................-9-3、结果与分析.........................................-9-3.1沼液浸种对玉米农艺性状的阻碍....................................-9-3.2沼液浸种对玉米产量的阻碍.......................................-15-3.3根外追肥对玉米农艺性状的阻碍...................................-