Effects of No-tillage Fallow as Compared to Conventional Tillage in a Wheat-fallow System

Authors

C. R. Fenster
G. A. Peterson, University of Nebraska-LincolnFollow

Date of this Version

10-1979

Document Type

Article

Citation

Fenster, C.R. and Peterson, G.A. (1979) Effects of no-tillage fallow as compared to conventional tillage in a wheat-fallow system (Research Bulletin No. 289)

Comments

ISSN 0161-3852

Abstract

The benefits of reducing tillage by use of herbicides for weed control emphasizes why research was started to study a fallow system where all tillage was replaced by herbicides. Wheat planting was then the only soil disturbing operation. Objectives of the research were to compare the effects of no-tillage (chemical), stubble-mulch and plow (bare fallow) systems of fallow on: 1. Grain yield. 2. Grain protein. 3. Residue retention. 4. Soil nitrate-nitrogen accumulation. 5. Soil water accumulations during fallow. Data presented are in the form of a progress report. These experiments will continue.