Matthew J. Helmers

Iowa State University

613 Wallace Road

Ames, IA 50011-2063

United States

SCHOLARLY PAPERS

2

DOWNLOADS

52

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (2)

1.

Impact of Controlled Drainage on Corn Yield Under Varying Precipitation Patterns: A Synthesis of Studies Across the U.S. Midwest and Southeast

Number of pages: 47 Posted: 29 Jul 2022
North Carolina State University, affiliation not provided to SSRN, affiliation not provided to SSRN, Purdue University, affiliation not provided to SSRN, Iowa State University, Michigan State University, affiliation not provided to SSRN, affiliation not provided to SSRN, Purdue University, Iowa State University, affiliation not provided to SSRN, Purdue University, Mansoura University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 32 (817,041)

Abstract:

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dry stress, wet stress, tile drainage, drainage water management, precipitation deficit, precipitation excess

2.

Water and Soil Quality Respond to No-Tillage and Cover Crops Differently Through 10 Years of Implementation

Number of pages: 33 Posted: 27 Dec 2022
affiliation not provided to SSRN, Iowa State University, Latvia University of Life Sciences and Technologies, Iowa State University and Iowa State University
Downloads 20 (923,666)

Abstract:

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Nitrate-nitrogen, Cover crops, No tillage, Subsurface drainage, soil organic matter