Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jodi L. Johnson-Maynard"'
Autor:
Jodi L. Johnson-Maynard, Erin S. Brooks, Timothy C. Paulitz, Catherine L. Reardon, Jessica Norby, Kendall Kahl, Daniel C. Schlatter, David R. Huggins
Publikováno v:
Frontiers in Microbiology
Frontiers in Microbiology, Vol 10 (2019)
Frontiers in Microbiology, Vol 10 (2019)
Earthworms play important roles in no-till cropping systems by redistributing crop residue to lower soil horizons, providing macropores for root growth, increasing water infiltration, enhancing soil quality and organic matter, and stimulating nitroge
Autor:
Jodi L. Johnson-Maynard, C.L. Walsh
Publikováno v:
Applied Soil Ecology. 104:104-110
Despite their recognized importance in promoting crop yields and soil health, little is known about earthworm species composition and density within the cereal production region of the Inland Pacific Northwest (IPNW). The overall goal of this work wa
Autor:
Kendall Kahl, Daniel C. Schlatter, Christopher M. Baugher, David R. Huggins, Jodi L. Johnson-Maynard, Timothy C. Paulitz
Publikováno v:
Soil Biology and Biochemistry. 139:107625
Earthworms are important ecosystem engineers and modify the physical and chemical properties of soils. However, less is known about how earthworms impact soil microbial communities. We compared bacterial communities of the bulk soil and earthworm cas
Publikováno v:
Pedobiologia. 76:150569
Through their manipulation of soil physical and chemical properties, earthworms have the potential to increase nutrient mineralization and benefit crop production. However, this effect is dependent on numerous factors including earthworm densities an
Publikováno v:
Applied Soil Ecology. 72:119-127
Earthworms are important soil animals in grassland ecosystems and are considered to be important to soil quality. The overall impact of earthworms on soil properties and plant diversity, however, depends on earthworm species, functional group and the
Publikováno v:
Soil Science Society of America Journal. 77:929-940
Conversion of marginal agricultural lands to perennial grassland vegetation has been proposed as a way to enhance terrestrial C sequestration. In the United States, the Conservation Reserve Program (CRP) has facilitated this transition. We studied te
Autor:
Ian N. Leslie, J. E. Hammel, Charlotte R. Milling, Timothy R. Johnson, Janet L. Rachlow, Jodi L. Johnson-Maynard, Tela C. Barkley, Mitchell A. Parsons
Publikováno v:
Ecosphere, Vol 7, Iss 3, Pp n/a-n/a (2016)
Foraging by herbivores alters individual plants and vegetation communities directly, and engineering behaviors such as bioturbation (digging and turning soil) and biodeposition (deposition of feces and urine) can affect soils and physical properties
Publikováno v:
Applied Soil Ecology. 46:73-80
Brassicaceae seed meals (BSMs) average 6% N by weight and produce biologically active glucosinolate (GLS) degradation products. Little is known about N mineralization in BSM-amended soils or how the specific composition of secondary compounds, which
Autor:
Sanford D. Eigenbrode, Karl J. Umiker, Timothy D. Hatten, Jodi L. Johnson-Maynard, Nilsa A. Bosque-Pérez
Publikováno v:
Soil and Tillage Research. 105:184-191
Farmers within the Inland Pacific Northwest are gradually transitioning to direct seed (DS) practices that reduce soil disturbance and increase surface residue compared to conventional tillage (CT). Despite this transition the impacts of DS practices
Publikováno v:
HortScience. 44:354-361
Brassicaceae seed meals (BSMs) average 6% nitrogen (N) by weight and contain glucosinolates (GLSs) that produce biologically active compounds. A two-season field study was initiated to determine how Brassica juncea L., Brassica napus L., and Sinapis