Soil Science Research Report - 1977

Authors

Date of this Version

1977

Document Type

Article

Comments

Published in Soil Science Research Report (1977) 106 pages.

Abstract

Corn Experiments

Nitrogen Rates on Corn .............. Section 1

Nitrogen Rates for Corn Grain in an Eco-fallow Rotation .............. Section 2

Anhydrous Ammonia and N-Serve^R for Irrigated Corn .............. Section 3

Anhydrous Ammonia and N-Serve^R Fall Applied .............. Section 4

Evaluation of Cold-Flow™ Method of Applying Anhydrous Ammonia .............. Section 5

Influence of Nitrogen Applied at Silking with a Hi-boy on Irrigated Corn ...... Section 6

Effect of Broadcast Phosphorus, Potassium and Zinc for Irrigated Corn on Sandy Soils .............. Section 7

Lime and Boron for Corn .............. Section 8

Effect of Irrigation Well Capacity and Plant Population on Production of Irrigated Corn on a Silt Loam Soil .............. Section 9

Influence of Promesol-30 and Limestone on Irrigated Corn .............. Section 10

Influence of Wex on Irrigated Corn Production .............. Section 11

Use of Humate for Corn Production in Nebraska .............. Section 12

Comparison of New and Old Shoes on a Buffalo Slot Planter in Sod ....... Section 13

Comparison of New and Old Shoes on a Buffalo Till Planter .............. Section 14

Water Infiltration and Runoff on Crete and Wymore Soils, Under Center Pivot Irrigation .............. Section 15

Wheat Experiments

Wheat Fertilization Progress Report .............. Section 16

Irrigated Wheat .............. Section 17

Plant Loss of Nitrogen .............. Section 18

Soybean Experiments

Influence of Applied N and Moisture on Total Nutrient Uptake and on Root Activity of Soybeans as Measured by ³²P .............. Section 19

Utilization of ¹⁵N Fertilizer by Nodulating and Non-nodulating Soybean Isolines .............. Section 20

Forage Experiments

Effect of Phosphorus, Potassium and Sulfur on Yield of Irrigated Alfalfa Grown on a Silt Loam Soil .............. Section 21

Effect of Rate of Boron Applied to Alfalfa grown on an Irrigated Silt Loam .............. Section 22

Fertilizer Requirements for Pasture Renovation Practices on Silt Loam Soil .............. Section 23

Fertilizer Requirements for Pasture Renovation Practices on Sandy Soils .............. Section 24

Foliar Fertilization Experiments

Foliar Fertilization of Soybeans .............. Section 25

Foliar Fertilization of Field Beans .............. Section 26

Foliar Fertilization of Potatoes and Wheat .............. Section 27

Nitrogen Losses from Sprinkler Applied Nitrogen Fertilizer .............. Section 28

Liming Experiments

Lime Requirements for Acid Sandy Soils .............. Section 29

Soil Testing Experiments

Optimum Economic Use of Fertilizers Through Effective Soil Testing .............. Section 30

Fertilizer Needs Under Conditions of High P and K Accumulation in Soils .............. Section 31

Northeast Nebraska Soil Productivity Status .............. Section 32

Etc. Etc.

Pheasant Repellency Experiments .............. Section 33