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Now showing items 41-60 of 206
Milk substitutes, powdered skimmilk for raising calves
(University of Missouri--Columbia, 1917)
Text from introduction: This thesis is a discussion, from the standpoint of our present knowledge of the fundamental principles of animal nutrition, of the possibility of raising calves on "milk substitutes". The experimental ...
A multi-scale investigation of ecologically relevant effects of agricultural runoff on amphibians
(University of Missouri--Columbia, 2008)
Modification of landscapes for agricultural production can introduce agrochemicals into surface waters and degrade aquatic habitats used by many amphibians for breeding and larval development. Although many ecotoxicological studies have shown...
Dietary studies of Missouri State hospitals for the insane
(University of Missouri--Columbia, 1918)
of the patients. 2. The amount of food served. 3. The cost of the food served. 4. The extent to which the food selected was meeting the requirements of the body."...
Winter rations for dairy heifers
(University of Missouri--Columbia, 1917)
The special object of these experiments is to compare the efficiency and economy of rations which are conducive to rapid growth with rations of such character as to admit of but limited growth....
Glyphosate resistance : pollen movement within a common ragweed (Ambrosia artemisiifolia L.) population and herbicide release from common waterhemp (Amaranthus rudis sauer) plants
(University of Missouri--Columbia, 2011)
Common ragweed and Common waterhemp are native, summer annual weeds distributed widely throughout the United States. Both weed species have developed resistance to the broad-spectrum herbicide glyphosate. Research was ...
Integrating cover crops into crop rotations in upstate Missouri
(University of Missouri--Columbia, 2018)
"There is an increasing emphasis on management strategies such as reduced tillage, use of cover crops, and implementation of conservation practices (i.e. terraces, no-till, and cropping systems) in Missouri cropping systems. By combining best...
A quarterly econometric model of the United States beef sector
(University of Missouri--Columbia, 1982)
The United States beef sector has been modeled in many studies, perhaps, because beef represents a large proportion of the consumer food dollar and agriculture’s income. The predictive performance of these models has been, however, quite...
Rheological and morphological evolution of basaltic lava flows
(University of Missouri--Columbia, 2018)
Over 500 million people live in proximity of an active volcano globally. Although lava flows rarely endanger human life, they often destroy critical infrastructure. Advancing our understanding of lava flow dynamics is ...
Local Food and Economic Development
(University of Missouri--Kansas City, 2016)
.S. agriculture, assesses the empirical evidence for local food thus far, assesses the theoretical arguments for and against local food, and develops a new theoretical perspective to examine local food. This study finds the strongest case for local food comes from...
The Political Economy of Agriculture and the Social Economy of Local Sustainable Agriculture in Kansas City
(University of Missouri -- Kansas City, 2019)
This dissertation contributes to heterodox economics by presenting a unique
heterodox economics approach, utilizing aspects of heterodox surplus approach, Post
Keynesian, Institutional, feminist, and ecological economics. ...
Progress in becoming established in farming
(University of Missouri., 1958)
and the factors such as size and type of business, tenure status, educational training and experience that contributed to the success of the people who made the start in 1953."--Introduction....
The cost of milk production
(University of Missouri--Columbia, 1917)
This condition of milk prices has lead to considerable unrest in the dairy industry. State and federal experts have studied the problem, and extension and country agricultural workers, city chambers of commerce, special committes appointed...
Age as a factor in animal breeding
(University of Missouri--Columbia, 1918)
The experiment furnishing the basis for this discussion was begun in 1909 by Director F.B. Mumford and has since been continued under his general direction. Swine were used in the experiment since they probably lend themselves more readily than any...
Sustainable management of invasive species
(University of Missouri--Columbia, 2023)
invasions. The main objectives of this dissertation were to: 1) evaluate the efficacy of an attract-and-kill strategy targeting Japanese beetle, 2) quantify how attract-and-kill impacts arthropod short- distance dispersal in an agricultural setting, and 3...
The kinetics of non-catalyzed supercritical water reforming of ethanol
(University of Missouri--Columbia, 2008)
Agriculturally produced ethanol, a renewable resource, may be reformed noncatalytically into hydrogen by a novel process utilizing supercritical water, which acts synergistically both as a solvent and as a reactant. By utilizing supercritical water...
The effects of state term limits on natural resource spending
(University of Missouri--Columbia, 2022)
This paper examines how term limits operate as an institutional characteristic of state legislative branches. First, I describe the history of the term limit movement to contextualize public opinion. I then review relevant ...
Restoring forest composition and structure of riparian corridors in the Missouri Ozarks
(University of Missouri--Columbia, 2008)
on the 1) artificial regeneration of 13 native bottomland tree species, 2) composition of natural tree regeneration, and 3) composition, structure, and diversity of the resulting ground flora at three riparian sites in the Missouri Ozarks. Choice of tree...
Relation of Missouri river flows to sandbar morphology with implications for selected biota
(University of Missouri--Columbia, 2006)
.e. an aquatic-terrestrial zone (ATTZ), within the main channel of the lower Missouri River. Predictive models of sandbar morphometry (area, wetted perimeter, elevation, and water-surface slope) were developed to determine how changes in discharge affect...
An evaluation of pre- and post-timber harvest water quality in low-order streams in the Missouri Ozarks
(University of Missouri--Columbia, 2009)
-and post-harvest samples showed that six of the twelve water quality parameters (TSS, TVSS, Ca, K, NO[superscript 3 -] and SRP) had probabilities that the post-harvest concentration would exceed the pre-harvest concentration, after taking climatic factors...
A study of the processes of fat metabolism and methods for the determination of fat
(University of Missouri--Columbia, 1914)
Our present conception of how fat is absorbed is indeed very modern. The most work has been done within the last fifteen or twenty years. It shall be my purpose to go into a detailed account of the work of modern investigators, ...