Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Keri B. Cantrell"'
Autor:
David M. Olszyk, Tamotsu Shiroyama, Jeffrey M. Novak, Keri B. Cantrell, Gilbert Sigua, Donald W. Watts, Mark G. Johnson
Publikováno v:
HortScience, Vol 55, Iss 2, Pp 261-271 (2020)
Abstract Essential nutrient concentrations in crops can affect human health. While biochar has the potential as a soil amendment to improve crop yields, it may also affect the concentrations of nutrients such as Ca, Fe, K, Mg, Mn, and Zn in edible p
Externí odkaz:
https://doaj.org/article/b164f219a115422f93c83791218d98cb
Autor:
Jane M. F. Johnson, Douglas L. Karlen, Garold L. Gresham, Keri B. Cantrell, David W. Archer, Brian J. Wienhold, Gary E. Varvel, David A. Laird, John Baker, Tyson E. Ochsner, Jeff M. Novak, Ardell D. Halvorson, Francisco Arriaga, David T. Lightle, Amber Hoover, Rachel Emerson, Nancy W. Barbour
Publikováno v:
Agriculture, Vol 4, Iss 4, Pp 274-287 (2014)
In the United States, corn (Zea mays L.) stover has been targeted for second generation fuel production and other bio-products. Our objective was to characterize sugar and structural composition as a function of vertical distribution of corn stover (
Externí odkaz:
https://doaj.org/article/3ade7b60b5dd4c7fb84733bee44f3d72
Autor:
David M. Olszyk, Donald W. Watts, Tamotsu Shiroyama, Gilbert C. Sigua, Mark Johnson, Keri B. Cantrell, Jeffrey M. Novak
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
To address the need for information on biochar effects on crop growth and nitrogen (N), a greenhouse study was conducted with carrot, lettuce, soybean, and sweet corn using sandy loam (Coxville series) and loamy sand (Norfolk series) soils and a vari
Autor:
Mark Johnson, Tamotsu Shiroyama, David M. Olszyk, Gilbert C. Sigua, Jeffrey M. Novak, Donald W. Watts, Keri B. Cantrell
Publikováno v:
HortScience, Vol 55, Iss 2, Pp 261-271 (2020)
HortScience : a publication of the American Society for Horticultural Science
HortScience : a publication of the American Society for Horticultural Science
Essential nutrient concentrations in crops can affect human health. While biochar has the potential as a soil amendment to improve crop yields, it may also affect the concentrations of nutrients such as Ca, Fe, K, Mg, Mn, and Zn in edible portions of
Autor:
Thomas F. Ducey, Philip J. Bauer, Gilbert O. Sigua, Patrick G. Hunt, Jarrod O. Miller, Keri B. Cantrell
Publikováno v:
Journal of Cotton Science. 21:259-264
Biochars made from animal manure feedstock appear to be a potential phosphorus (P) fertilizer source. Five different manure-derived biochars, pyrolyzed at two different temperatures (350 and 700 °C) were assessed for their potential as a P fertilize
Autor:
Douglas L. Karlen, Jeffrey M. Novak, Keri B. Cantrell, James R. Frederick, Spyridon Mourtzinis, Kipling S. Balkcom, Francisco J. Arriaga
Publikováno v:
Biomass and Bioenergy. 85:153-158
Corn (Zea mays L.) stover has been identified as an important feedstock for bioenergy and bio-product production. Our objective was to quantify nutrient removal, carbohydrate composition, theoretical ethanol yield (TEY) for various stover fractions.
Publikováno v:
Chemosphere. 142:184-191
In a proof-of-concept study, an acidic (pH 5.8) biochar was created using a low pyrolysis temperature (350 C) and steam activation (800 C) to potentially improve the soil physicochemical status of an eroded calcareous soil. Biochar was added at 0%, 1
Autor:
Nancy W. Barbour, Francisco J. Arriaga, Rachel Emerson, Amber N. Hoover, David W. Archer, Brian J. Wienhold, David T. Lightle, Ardell D. Halvorson, Gary E. Varvel, John M. Baker, Douglas L. Karlen, David A. Laird, Garold L. Gresham, Jeffrey M. Novak, Keri B. Cantrell, Tyson Ochsner, Jane M. F. Johnson
Publikováno v:
Agriculture
Volume 4
Issue 4
Pages 274-287
Agriculture, Vol 4, Iss 4, Pp 274-287 (2014)
Volume 4
Issue 4
Pages 274-287
Agriculture, Vol 4, Iss 4, Pp 274-287 (2014)
In the United States, corn (Zea mays L.) stover has been targeted for second generation fuel production and other bio-products. Our objective was to characterize sugar and structural composition as a function of vertical distribution of corn stover (
Autor:
Scott R. Yates, Keri B. Cantrell, Michael A. Jackson, David L. Compton, Kyoung S. Ro, SeChin Chang, Patrick G. Hunt
Publikováno v:
Waste Management. 34:1520-1528
Manure-derived biochar is the solid product resulting from pyrolysis of animal manures. It has considerable potential both to improve soil quality with high levels of nutrients and to reduce contaminants in water and soil. However, the combustible ga
Publikováno v:
Soil Science. 179:383-392
Although most soil properties were improved following application of crop residues and/or pyrolyzed crop residues, there is still a need to pursue additional research that will improve our understanding of the impact of soil fertility enhancement bec