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- Author:
- L.J. Krutz, et al. ; Bryant C.J.; M.A. Locke; D.B. Reynolds; B.R. Golden; T. Irby; R.W. Steinriede Jr; G.D. Spencer; Show all 8 Authors
- Source:
- Agronomy journal 2021 v.113 no.1 pp. 397-406
- ISSN:
- 0002-1962
- Subject:
- Hapludalfs; adverse effects; agronomy; conventional tillage; cover crops; furrow irrigation; furrows; gravity; irrigation water; profitability; radishes; risk; rye; silt loam soils; soybeans; vegetation cover; water use efficiency
- Abstract:
- ... Approximately 80% of mid‐southern U.S. irrigation requirements are supplied through gravity flow delivery systems with inherently low application efficiency. This research was conducted to determine whether the efficiency of furrow‐irrigation systems could be manipulated through conservation tillage systems. Three experiments were conducted near Stoneville, MS, on a Dubbs silt loam to determine th ...
- Handle:
- 10113/7709404
- DOI:
- 10.1002/agj2.20468
- https://doi.org/10.1002/agj2.20468
- Author:
- L.J. Krutz, et al. ; Bryant C.J.; D.B. Reynolds; M.A. Locke; B.R. Golden; T. Irby; R.W. Steinriede Jr; G.D. Spencer; B.E. Mills; C.W. Wood; Show all 10 Authors
- Source:
- Crop, forage & turfgrass management 2020 v.6 no.1 pp. e20058
- ISSN:
- 2374-3832
- Subject:
- Glycine max; Hapludalfs; Raphanus sativus; Secale cereale; conservation tillage; cost effectiveness; costs and returns; cover crops; farm profitability; grain yield; radishes; rye; silt loam soils; soybeans; subsoiling; sustainable agriculture; water use efficiency; Mississippi
- Abstract:
- ... The adoption of cover crop production systems is lagging in the mid‐southern United States due to concerns over yield stability and on‐farm profitability. This research was conducted to determine if the inclusion of a cover crop in conservation tillage systems improves yield, profitability, and water use efficiency. The effects of replacing subsoiling with a cereal rye (Secale cereale L.) or tilla ...
- Handle:
- 10113/7071285
- DOI:
- 10.1002/cft2.20058
- https://doi.org/10.1002/cft2.20058
- Author:
- L.J. Krutz, et al. ; Bryant C.J.; D.B. Reynolds; M.A. Locke; B.R. Golden; T. Irby; R.W. Steinriede Jr; G.D. Spencer; B.E. Mills; C.W. Wood; Show all 10 Authors
- Source:
- Crop, forage & turfgrass management 2020 v.6 no.1 pp. e20057
- ISSN:
- 2374-3832
- Subject:
- Glycine max; Raphanus sativus; costs and returns; cover crops; furrow irrigation; grain yield; no-tillage; profitability; radishes; silt loam soils; soybeans; subsoil; subsoiling; water use efficiency; Mississippi
- Abstract:
- ... Mid‐southern U.S. soybean [Glycine max (L.) Merr.] producers are frequently encouraged to adopt no‐tillage systems to capture the associated environmental benefits; however, adoption is minimal due to the need for raised seedbeds for irrigation and drainage purposes. This research was conducted to determine if zone tillage systems, with and without a tillage radish (Raphanus sativus L. var. longip ...
- Handle:
- 10113/7071284
- DOI:
- 10.1002/cft2.20057
- https://doi.org/10.1002/cft2.20057
- Author:
- L.J. Krutz, et al. ; Bryant C.J.; D.B. Reynolds; M.A. Locke; B.R. Golden; T. Irby; R.W. Steinriede Jr; G.D. Spencer; B.E. Mills; C.W. Wood; Show all 10 Authors
- Source:
- Crop, forage & turfgrass management 2020 v.6 no.1 pp. e20055
- ISSN:
- 2374-3832
- Subject:
- Glycine max; conservation tillage; conventional tillage; costs and returns; grain yield; silt loam soils; soybeans; subsoiling; water use efficiency; Mississippi
- Abstract:
- ... The adoption of production systems that leave greater than 30% residue coverage on the soil surface, that is, conservation tillage, is limited in the mid‐southern United States due to the development of a hardpan and subsequent yield reductions. This research was conducted to determine if the inclusion of subsoiling in conservation tillage systems can maintain yield and profitability relative to t ...
- Handle:
- 10113/7071286
- DOI:
- 10.1002/cft2.20055
- https://doi.org/10.1002/cft2.20055
- Author:
- L.J. Krutz, et al. ; S.D. Leininger; J.M. Sarver; J. Gore; A. Henn; C.J. Bryant; R.L. Atwill; G.D. Spencer; Show all 8 Authors
- Source:
- Crop, forage & turfgrass management 2019 v.5 no.1 pp. 1-6
- ISSN:
- 2374-3832
- Subject:
- Arachis hypogaea; Hapludalfs; developmental stages; evapotranspiration; forage; irrigation scheduling; irrigation water; meteorological data; peanuts; plant available water; profitability; sandy loam soils; soil water potential; turf management; water use efficiency
- Abstract:
- ... CORE IDEAS: Irrigation scheduling in furrow‐irrigated peanut will improve by developing scientific thresholds. Use of soil moisture sensors will increase irrigation water use efficiency. Proper irrigation scheduling will maximize yield and economic profitability. Scheduling irrigations for furrow‐irrigated peanut (Arachis hypogea L.) based on soil moisture potential could improve yield and net ret ...
- DOI:
- 10.2134/cftm2018.08.0059
- https://doi.org/10.2134/cftm2018.08.0059
- Author:
- L.J. Krutz, et al. ; S.D. Leininger; J.M. Sarver; J. Gore; A. Henn; C.J. Bryant; R.L. Atwill; G.D. Spencer; Show all 8 Authors
- Source:
- Crop, forage & turfgrass management 2019 v.5 no.1 pp. 1-6
- ISSN:
- 2374-3832
- Subject:
- Arachis hypogaea; Hapludalfs; forage; furrow irrigation; furrows; irrigation management; irrigation water; peanuts; profitability; raised beds; sandy loam soils; seedbeds; site preparation; soil water potential; turf management; water use efficiency
- Abstract:
- ... CORE IDEAS: Land preparation method, planting flat or on a raised bed, has no effect on peanut pod yield. In furrow‐irrigated environments, should peanut be irrigated on every furrow or every other furrow? Irrigating every other furrow, in furrow‐irrigated peanut, increased irrigation water use efficiency. Soil water potential in the rooting zone of furrow‐irrigated peanut (Arachis hypogea L.) may ...
- DOI:
- 10.2134/cftm2018.08.0061
- https://doi.org/10.2134/cftm2018.08.0061
- Author:
- L.J. Krutz, et al. ; C.J. Bryant; L. Falconer; J.T. Irby; C.G. Henry; H.C. Pringle III; M.E. Henry; D.P. Roach; D.M. Pickelmann; R.L. Atwill; C.W. Wood; Show all 11 Authors
- Source:
- Crop, forage & turfgrass management 2017 v.3 no.1 pp. 1-7
- ISSN:
- 2374-3832
- Subject:
- aquifers; cultivars; flowmeters; forage; grain yield; groundwater; irrigation management; irrigation water; profitability; river valleys; soil types; soil water; soybeans; turf management; water use efficiency; Arkansas; Mississippi
- Abstract:
- ... CORE IDEAS: Irrigation water management practices reduced total water use 21%. Irrigation water management practices increased irrigation water use efficiency 36%. Sensor‐based scheduling reduced irrigation by 50%. Withdrawal for agricultural uses has decreased water levels in the Mississippi Alluvial River Valley aquifer (MARVA), and Mississippi state regulators have responded by requiring withdr ...
- DOI:
- 10.2134/cftm2017.04.0025
- https://doi.org/10.2134/cftm2017.04.0025
- Author:
- L.J. Krutz, et al. ; C.W. Wood; L. Falconer; H.C. Pringle III; B. Henry; T. Irby; J.M. Orlowski; C. J. Bryant; D.L. Boykin; R.L. Atwill; D.M. Pickelmann; Show all 11 Authors
- Source:
- Crop, forage & turfgrass management 2017 v.3 no.1 pp. 1-6
- ISSN:
- 2374-3832
- Subject:
- Glycine max; alluvial aquifer; cultivars; flowmeters; forage; grain yield; groundwater; irrigation scheduling; irrigation water; polyethylene; prices; profitability; rowcrops; soil texture; soil water; soybeans; surge irrigation; turf management; valleys; water use efficiency
- Abstract:
- ... CORE IDEAS: Surge irrigation reduced the amount of water applied per irrigation event by 22% Surge irrigation reduced the total amount of seasonal irrigation water application by 24% Surge irrigation increased irrigation water use efficiency by 29% The Mississippi River Valley Alluvial Aquifer is declining precipitously due to irrigation withdrawal for row crop production. Currently, 25% of the so ...
- DOI:
- 10.2134/cftm2017.04.0026
- https://doi.org/10.2134/cftm2017.04.0026