Search
Now showing items 61-80 of 403
Dry milling characteristics and polyphenolic contents of adapted colored corn varieties and polyphenol extraction by combining deep eutectic solvents and ultrasound
(University of Missouri--Columbia, 2023)
breeding program at the University of Missouri and their milling coproducts were ascertained and compared with a commercial purple corn. With mean large grits yield of 22.98 percent (db), colored varieties had a dominant softer endosperm composition...
Natural lawn care (2007)
(University of Missouri--Columbia. Extension Division, 2007)
Increasing numbers of homeowners are inquiring about low-impact environmental approaches to lawn care. This has generated many questions and concerns from lawn care operators and turf managers. Using natural or environmentally ...
Evaluating effects of neonicotinoid seed treatments and agroecosystem land management practices on solitary bees in Midwestern agroecosystems
(University of Missouri--Columbia, 2021)
Bees are declining due to multiple factors including habitat loss and non-target exposure to pesticides resulting from agricultural intensification. Solitary bees are often overlooked as important pollinators, but they are valuable contributors...
Factors influencing upland oak advance reproduction in the Missouri Ozarks
(University of Missouri--Columbia, 2011)
in the Missouri Ozarks, we used regression models for estimating the advance reproduction density of red oaks, white oaks, and non-oaks. The abundance of red oak advance reproduction was smaller on northeast-facing slopes and inversely related to soil plant...
Imidacloprid sorption and transport in cropland, grass buffer and riparian buffer soils
(University of Missouri--Columbia, 2016)
sorption and column leaching experiments were performed using soils collected from cropland (crop), grass vegetative buffer strips (VBS), and riparian VBS. Single-point, solid-to-solution partition coefficients (Kd) were determined by reacting soil...
Remobilization of leaf nitrogen in stockpiled tall fescue
(University of Missouri--Columbia, 2010)
Missouri's beef industry is supported by more than five million hectares of pasture containing the grass tall fescue (Lolium arundinaceum). Stockpiled (accumulated autumn growth used for winter grazing) tall fescue leaf macronutrients decrease...
Effects of supplemental amino acid and grain processing on nutrient disappearance and nitrogen and energy balance in cattle
(University of Missouri--Columbia, 2023)
each segment of the alimentary tract. A series of experiments were conducted to evaluate changes in efficiency of nutrient use between different substrates. Experiment 1 used bottle-fed Holstein calves across two experiments to evaluate...
A multi-scale modeling study of the impact of land surface heterogeneity on the convective boundary layer in the U.S. Midwest
(University of Missouri--Kansas City, 2011-06-03)
Rain fed agricultural land is the predominant land cover class in the U.S. Midwest. The interannual and sub-seasonal climate variability of this region are determined by atmospheric oscillations on multiple temporal and spatial scales. The principal...
A multi-configuration evaluation of the soil and water assessment tool (SWAT) in a mixed land use watershed in the central U.S.A.
(University of Missouri--Columbia, 2011)
. Watershed and soil resolution had negligible impact; climate input had considerable impact. Single climate station input is best used for applications requiring monthly predictions; distributed climate station input is needed for daily predictions. SWAT...
Fire risk assessment of the western portion of the central hardwoods forest region
(University of Missouri--Columbia, 2008)
This study examined how fire risk, a combination of fuels conditions and fire probabilities, varied across a large portion of Missouri, Illinois, and Indiana. Case studies were conducted to evaluate the fuel loading variability in Missouri Ozark...
Mizzou weekly, volume 33, number 31 (May 10, 2012)
(University of Missouri--Columbia. University Affairs. Publications and Alumni Communication., 2012)
Alternative tillage and nitrogen management options to increase crop production and reduce nitrous oxide emissions from claypan soils
(University of Missouri--Columbia, 2010)
The Central Claypan Region covers an area of 10 million acres of claypan or claypan-like soil in Missouri, Oklahoma, Kansas, Iowa, and Illinois. Agricultural production on claypan soil can have lower yield and a greater impact on the environment...
Assessing impacts and targeting of agricultural conservation practices
(University of Missouri--Columbia, 2010)
The U.S. Department of Agriculture initiated the Conservation Effects Assessment Project in 2003 to quantify water quality and wildlife benefits of conservation programs funded by the 2002 Farm Security and Rural Investment Act. This study examined...
Mizzou weekly, volume 28, number 04 (September 14, 2006)
(University of Missouri--Columbia. University Affairs. Publications and Alumni Communication., 2006)
Factors affecting neonatal beef calf metabolism and vigor
(University of Missouri--Columbia, 2021)
Two studies were conducted to investigate factors affecting neonatal beef calf metabolism and vigor. In the first study, effects of late gestational nutrient restriction on colostrum yield, neonatal vigor, and blood chemistry ...
Mizzou weekly, volume 28, number 20 (February 15, 2007)
(University of Missouri--Columbia. University Affairs. Publications and Alumni Communication., 2007)
Beyond the edge : riparian habitat use and forest management effects on stream salamanders in the southern Appalachian mountains
(University of Missouri--Columbia, 2007)
While there are many types of habitat loss and degradation (e.g., agriculture, land development), many studies have focused on the impacts of logging on wildlife populations and on ecosystem processes. Little information, however, exists...
An assessment of the light and nutrient regimes constraining phytoplankton dynamics in Missouri reservoirs
(University of Missouri--Columbia, 2021)
Worldwide, nutrient pollution, or eutrophication, is one of the most pervasive environmental issues threatening water quality. Anthropogenic influences, primarily urbanization and agriculture, have drastically increased inputs of bioavailable...
But what do rural consumers in Africa think about GM food?
(University of Missouri, College of Agriculture, Food and Natural Resources, 2016)
So far, few African countries have accepted genetically modified (GM) crops, despite their high potential for increasing food production. The opinion of African consumers is missing in the debate, especially of those in ...
Entrainment and transport of coarse stream bed material in a fluviokarst watershed, south-central Missouri : a tracer particle study
(University of Missouri--Columbia, 2010)
Plateau of south-central Missouri, and Bear Cave Hollow (BCH), one of TCC's surface drainage streams, bed load entrainment and transport dynamics of mainly siliciclastic material, was evaluated using hydrological measurements and 670 painted tracer...