The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Crop and Soil Productivity Response to Corn Residue Removal
Abstract
Producers using site-specific crop management (SSCM) have a need for strategies to delineate areas within fields to which management can be tailored. These areas are often referred to as management zones Quick and automated procedures are desirable for creating management zones and for testing the question of the number of zones to create. A software program called Management Zone Analyst (MZA) was developed using a fuzzy c-means unsupervised clustering algorithm that assigns field information into like classes, or potential management zones. An advantage of MZA over many other software programs is that it provides concurrent output for a range of cluster numbers so that the user can evaluate how many management zones should be used. Management Zone Analyst was developed using Microsoft Visual Basic 6.0 and operates on any computer with Microsoft Windows (95 or newer). Concepts and theory behind MZA are presented as are the sequential steps of the program. Management Zone Analyst calculates descriptive statistics, performs the unsupervised fuzzy classification procedure for a range of cluster numbers, and provides the user with two performance indices [fuzziness performance index (FPI) and normalized classification entropy (NCE)] to aid in deciding how many clusters are most appropriate for creating management zones. Example MZA output is provided for two Missouri claypan soil fields using soil electrical conductivity, slope, and elevation as clustering variables. Management Zone Analyst performance indices indicated that one field should be divided into either two (using NCE) or four (using FPI) management zones and the other field should be divided into four (using NCE or FPI) management zones.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“As roots and rhizomes are a primary source of C to the soil in biofuel crops (Garten & Wullschleger, 2000;Wilhelm et al., 2004;Lemus & Lal, 2005), belowground allocation of C stands to play a critical role in driving changes in SOC.”
From Changes in soil organic carbon under biofuel crops (2009) · cites this paper as Wilhelm et al., 2004
In the citing paper
“a first-order estimate of ~1 Pg CO 2 eq yr -1 is shown, using as an analog, global average C accrual rates (0.23 Mg C ha -1 yr -1 ) for cover crops 24 , applied to 50% of the cropland land area used by Smith et al. 18 .”
From Climate-smart soils (2016) · cites this paper as [24]
Citations
Cites
Organic matter and water-stable aggregates in soils
TISDALL, J. M., & OADES, J. M. (1982) · Journal of Soil Science · doi:10.1111/j.1365-2389.1982.tb01755.x · Cited by 6,267
Soil Fertility and Fertilizers
Tisdale, S. L., & Nelson, W. L. (1957) · Soil Science · doi:10.1097/00010694-195704000-00019 · Cited by 2,534
Soil Organic Carbon Sequestration Rates by Tillage and Crop Rotation: A Global Data Analysis
West, T. O., & Post, W. M. (2002) · Soil Science Society of America Journal · doi:10.2136/sssaj2002.1930 · Cited by 2,215
Calculation of organic matter and nutrients stored in soils under contrasting management regimes
Ellert, B. H., & Bettany, J. R. (1995) · Canadian Journal of Soil Science · doi:10.4141/cjss95-075 · Cited by 1,686
The Potential of U.S. Cropland to Sequester Carbon and Mitigate the Greenhouse Effect
Kimble, J. M., Lal, R., & Follett, R. F. (1998) · Medical Entomology and Zoology · Cited by 1,064
Management Controls on Soil Carbon
Paustian, K. H., Collins, H. P., & Paul, E. A. (2019) · CRC Press eBooks · doi:10.1201/9780367811693-2 · Cited by 599
Management effects on soil C storage on the Canadian prairies
Janzen, H. H., Campbell, C. A., Izaurralde, R. C., Ellert, B. H., Juma, N., McGill, W. B., & Zentner, R. P. (1998) · Soil and Tillage Research · doi:10.1016/s0167-1987(98)00105-6 · Cited by 411
Soil organic matter changes resulting from tillage and biomass production
Reicosky, D. C., Kemper, W. D., Langdale, G. W., Douglas, C. L., & Rasmussen, P. E. (1995) · Journal of Soil and Water Conservation · doi:10.1080/00224561.1995.12456959 · Cited by 409
Bruce, J. P., Frome, M., Haites, E., Janzen, H. H., Lal, R., & Paustian, K. H. (1999) · Journal of Soil and Water Conservation · doi:10.1080/00224561.1999.12457252 · Cited by 397
Managing Agricultural Residues
Unger, P. W. (1994) · Medical Entomology and Zoology · Cited by 300
Flagged first, then by citations
Cited by
Sorted by citations
Paustian, K., Lehmann, J., Ogle, S., Reay, D., Robertson, G. P., & Smith, P. (2016) · Nature · doi:10.1038/nature17174 · Cited by 2,213
Perlack, R. D. (2005) · doi:10.2172/885984 · Cited by 2,087
Lal, R. (2008) · Philosophical Transactions of the Royal Society B: Biological Sciences · doi:10.1098/rstb.2007.2185 · Cited by 1,413
Impact of biochar amendments on the quality of a typical Midwestern agricultural soil
Laird, D. A., Fleming, P., Davis, D. D., Horton, R., Wang, B., & Karlen, D. L. (2010) · Geoderma · doi:10.1016/j.geoderma.2010.05.013 · Cited by 1,385
Modelling the role of agriculture for the 20th century global terrestrial carbon balance
Bondeau, A., Smith, P. L., Zaehle, S., Schaphoff, S., Lucht, W., Crämer, W., Gerten, D., Lotze‐Campen, H., Müller, C., Reichstein, M., et al. (2006) · Global Change Biology · doi:10.1111/j.1365-2486.2006.01305.x · Cited by 1,333
Metadata
- Authors
- Wilhelm, W. W., Johnson, J. M. F., Hatfield, J. L., Voorhees, W. B., & Linden, D. R.
- Affiliations
- Agricultural Research Service (US)
- Venue
- Agronomy Journal
- Publisher
- Wiley
- Published
- 2004
- Volume
- 96
- Issue
- 1
- Pages
- 1
- ISSN
- 0002-1962 (ISSN-L)
- 1435-0645
- OpenAlex
- W4246879570
- Cited by
- 533
- References
- 25
- Citations by year
- 2025: 2 · 2024: 1 · 2023: 1 · 2022: 3 · 2021: 19 · 2020: 40 · 2019: 21 · 2018: 36 · 2017: 24 · 2016: 28 · 2015: 49 · 2014: 43 · 2013: 40 · 2012: 36
- FWCI
- 33.43
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Agronomy Journal (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Management and Crop Yield
- Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Geostatistics and Mapping
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Crop Yield and Soil Fertility
- Keywords
- crop productivity, soil productivity, site-specific crop management, management zones, fuzzy c-means clustering, number of clusters, soil electrical conductivity, claypan soils, field delineation
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
