Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Jeffrey M. Novak"'
Autor:
Joshua T. Padilla, Donald W. Watts, Jeffrey M. Novak, Vasile Cerven, James A. Ippolito, Ariel A. Szogi, Mark G. Johnson
Publikováno v:
Biochar, Vol 5, Iss 1, Pp 1-14 (2023)
Abstract Biochars with a high affinity for phosphorus (P) are promising soil amendments for reducing P in agricultural runoff. Poultry litter (PL) is an abundant biochar feedstock. However, PL-derived biochars are typically high in soluble P and ther
Externí odkaz:
https://doaj.org/article/c65e109d2f8f407cb61bb12083d9a4a4
Autor:
Mark G. Johnson, David M. Olszyk, Tamotsu Shiroyama, Michael A. Bollman, Maliha S. Nash, Viola A. Manning, Kristin M. Trippe, Donald W. Watts, Jeffrey M. Novak
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 6, Iss 3, Pp n/a-n/a (2023)
Abstract To provide recommendations for establishment of plants on low‐pH Formosa Mine tailings, two greenhouse experiments were conducted to evaluate the use of remedial amendments to improve the survival and growth of Douglas fir (Pseudotsuga men
Externí odkaz:
https://doaj.org/article/2f27ab6c2c2244e29270c6f1fc888fb8
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:
Thomas F. Ducey, Gilbert C. Sigua, Jeffrey M. Novak, James A. Ippolito, Kurt A. Spokas, Mark G. Johnson
Publikováno v:
Microorganisms, Vol 9, Iss 12, p 2545 (2021)
Even after remediation, mining impacted soils can leave behind a landscape inhospitable to plant growth and containing residual heavy metals. While phytostabilization can be used to restore such sites by limiting heavy metal spread, it is reliant on
Externí odkaz:
https://doaj.org/article/81141b4f278c454fb56e0a20fcc60d27
Publikováno v:
Agronomy, Vol 11, Iss 5, p 942 (2021)
Biochars are used for soil fertility improvement because they may contain certain elements that plants use as nutrients. However, few studies have demonstrated enhanced crop nutrient uptake. Our study examined nutrient uptake responses of corn (Zea M
Externí odkaz:
https://doaj.org/article/c8c9400e835b4ea5a07d59493f34eaab
Autor:
Shagufta Gaffar, Sanku Dattamudi, Amin Rabiei Baboukani, Saoli Chanda, Jeffrey M. Novak, Donald W. Watts, Chunlei Wang, Krishnaswamy Jayachandran
Publikováno v:
Agronomy, Vol 11, Iss 4, p 716 (2021)
Application of biochars in agricultural soils has the potential to reduce groundwater contamination of atrazine, a widely used herbicide in the US, therefore sustaining environmental quality and reducing human health issues. This study was conducted
Externí odkaz:
https://doaj.org/article/cfd8e0ed90264bbaa33d0bebbc082e8a
Publikováno v:
Agriculture, Vol 5, Iss 4, Pp 1060-1075 (2015)
The amendment of soil with biochar has been demonstrated to have an effect not only on the soil physicochemical properties, but also on soil microbial community composition and activity. Previous reports have demonstrated significant impacts on soil
Externí odkaz:
https://doaj.org/article/efa2ca6bd88a4cf8b4432999b76acdb9
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:
Kenneth C. Stone, Gilbert C. Sigua, Jeffrey M. Novak, William Tillman Myers, Thomas F. Ducey, Don W. Watts
Publikováno v:
Biochar. 2:343-356
The application of designer biochar has the potential to impact soil enzyme activity and soil nitrogen dynamics. However, very little is known about the mechanisms responsible for biochar-enzyme-nitrogen interaction in highly weathered soils. The obj
Autor:
Phil J. Bauer, Rongzhong Ye, Ariel A. Szogi, Binaya Parajuli, Thomas F. Ducey, Jeffrey M. Novak
Publikováno v:
Agronomy Journal. 112:3163-3173