Agronomy and Horticulture Department
Date of this Version
1986
Document Type
Article
Abstract
Wheat Experiments
Effect of Long Term Seed and Broadcast P on Winter Wheat Yields .......... 1
Effect of Method and Time of P Application on Winter Wheat Grain yield .......... 3
Corn Experiments
BKR Demonstration Farm - Comparison of Lime Sources and Rates in a Corn-Soybean Rotation .......... 5
Effect of Band Spacing on the Effectiveness of Dual Placed N and P on Corn Yield and P Uptake .......... 8
Effect of Broadcast Phosphorus on P Response of Ridge-Planted Corn .......... 10
High Yield Corn-Soybean-Wheat Rotation Study .......... 12
The Influence of Soil Bulk Density, Soil Water Regime and Fertilization on the Uptake of P and K by Corn .......... 17
Long Term Effects of N-Serve on Improving Nitrogen Use Efficiency for Furrow Irrigated Corn .......... 20
Maximizing Fertilizer N and Water Use Efficiency on Irrigated and Rainfed Corn ...... 25
Phosphorus Placement for Irrigated Corn .......... 27
Residual Effects of Growing Corn After Fertilizing With Different Soil Test Recommendations .......... 34
Tillage, Rotation and N Rate Effects on Dryland Corn Production and Nitrogen Uptake in Northeastern Nebraska .......... 38
Soybean Experiments
Soybean Variety Evaluation on High pH Soil-1986 .......... 43
Fertilizer Experiments
Effect of N Fertilizer Rate and Nitrification Inhibitor on N Uptake and Leaf Chlorophyll Content of Several Corn Hybrids .......... 62
Effect of P Application Rate and Band Spacing on the Movement of P From the Injected Band in Three Soils .......... 65
Effect of Time and Source of Nitrogen for Increased Efficiency of Applied Nitrogen .......... 68
Evaluation of the Influence of Starter Fertilizer on Corn and Grain Sorghum .......... 74
Long Term N Rate Study at North Platte .......... 76
Nitrogen and Irrigation Management Demonstration Project .......... 78
Nitrogen Fertilization of Smooth Brome .......... 82
Other Experiments
Cropping Systems Approach to Soil and Water Conservation .......... 84
Dynamics of Water in Rigid and Swelling Soils .......... 89
Economic Effects Associated With the Use of a Rootplow Along Tree Windbreaks in Northeast Nebraska .......... 90
Comments
Published in Soil Science Research Report (1986) 94 pages.