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Full-Text Articles in Life Sciences

Nông Thôn Mới And Rural Development In The Mekong Delta: A Comparative Study Of Bàu Môn And Hòa Phụng C Hamlets, Alex Lintz Dec 2014

Nông Thôn Mới And Rural Development In The Mekong Delta: A Comparative Study Of Bàu Môn And Hòa Phụng C Hamlets, Alex Lintz

Independent Study Project (ISP) Collection

Vietnam’s Nông Thôn Mới or New Rural Development program is a relatively new target program introduced in 2010. As of yet there has been little research done on its effects on the economies in rural areas. This paper attempts to analyze the economic situation in the Bàu Môn and Hòa Phụng C hamlets with a particular emphasis placed on income and factors that affect income in terms of Vietnam’s Nông Thôn Mới or New Rural Development program. In order to assess the economic situation in the hamlets, a survey was administered to 25 participants in each hamlet and ...


Affluent Populations And Their Effect On Biological Diversity Through The Consumption Of Meat, Electronics, And Motor Vehicles, Melody Flores Jul 2014

Affluent Populations And Their Effect On Biological Diversity Through The Consumption Of Meat, Electronics, And Motor Vehicles, Melody Flores

Honors College Theses

The human has caused a far greater impact on the planet's biodiversity than any other species in existence, due to the impact of population, afflluence, and technology. This thesis will argue the importance of biological diversity and how affluent populations are reducing biodiversity through the consumption of meat, electronics, and motor vehicles. Aldo Leopold's "The Land Ethic" and Herman Daly's "The Impossibility Theorem", among others, create a rubric evaluating human activities and provide alternative views on economic impossibilities. Consumption is reviewed from an ecocentric perspective, a holistic outlook placing emphasis on the ecosystem. The reader will become ...


Structural Change Of The Western United States Alfalfa Hay Market And Its Effects Of The Western United States Dairy Industry, Joseph Patrick Cann May 2014

Structural Change Of The Western United States Alfalfa Hay Market And Its Effects Of The Western United States Dairy Industry, Joseph Patrick Cann

All Graduate Theses and Dissertations

Alfalfa is the fourth largest commodity grown in the Western U.S., representing 20% of the crop acreage over the past twenty years. In the last five years alfalfa hay price has doubled from what it was previously, indicating a possible structural change in the market. This research project was completed to test for this structural change using econometric analysis of the important demand components of alfalfa price. In addition to this, simulations of an average Utah dairy were completed to examine which ratio of forage crops provided the highest economic return to the operation. To analyze the structural change ...


Different Types Of Credit And How They Impact You, Lucas Martin, Margie Memmott May 2014

Different Types Of Credit And How They Impact You, Lucas Martin, Margie Memmott

All Current Publications

This fact sheet describes the various types of credit such as service, installment, revolving, and open, gives examples and examines why each is important.


Innovative Equipment Solutions To Reduce Costs And Improve Productivity For Small-Scale Fruit And Vegetable Growers, Georgeanne M. Artz, Linda L. Naeve Jan 2014

Innovative Equipment Solutions To Reduce Costs And Improve Productivity For Small-Scale Fruit And Vegetable Growers, Georgeanne M. Artz, Linda L. Naeve

Leopold Center Completed Grant Reports

An array of equipment is available to help fruit and vegetable growers with specialized production and processing tasks. This study examined ways for these small operators to share equipment and maximize their use of the shared implements.


Potential For Machinery: A Case Study Of Fruit And Vegetable Growers In Iowa, Nicholas Jon Pates, Georgeanne M. Artz Jan 2014

Potential For Machinery: A Case Study Of Fruit And Vegetable Growers In Iowa, Nicholas Jon Pates, Georgeanne M. Artz

Leopold Center Publications and Papers

This 28-page publication describes field machinery used on six Iowa fruit and vegetable operations. The case studies looked at how size, diversification, marketing strategies and production methods impacted decisions regarding machinery.


Economics Of Food And Agriculture, David L. Debertin Jan 2014

Economics Of Food And Agriculture, David L. Debertin

Agricultural Economics Textbook Gallery

This is a heavily‐revised version of an introductory agricultural economics textbook, Economics of Food and Agriculture, that was originally published by Kendall Hunt in 1990. The material is intended for use as a series of classroom presentations for an introductory agricultural economics course. No mathematics prerequisites other than basic algebra are required.


Compost Bedded Pack Barns For Dairy Cattle: Bedding Performance And Mastitis As Compared To Sand Freestalls, Elizabeth A. Eckelkamp Jan 2014

Compost Bedded Pack Barns For Dairy Cattle: Bedding Performance And Mastitis As Compared To Sand Freestalls, Elizabeth A. Eckelkamp

Theses and Dissertations--Animal and Food Sciences

Lameness and mastitis are the two most costly diseases in the dairy industry. Reduction of these diseases through housing and management is beneficial. Compost bedded pack (CBP) and sand freestall barns were compared in a long-term, on-farm study to assess the effect of housing on each disease. Another research objective was to evaluate the effects of ambient weather conditions on moisture and 20 cm internal temperature of CBP. Compost bedded pack moisture, C:N ratio, and internal temperature effects on cleanliness, mastitis, and bedding bacterial counts were also considered. The last research objective was to evaluate the economics of bedding ...


The Extent And Impact Of Trust Ownership On The Sustainability And Resiliency Of Iowa’S Agricultural Landscape, Edward Cox, Michael Duffy Jan 2014

The Extent And Impact Of Trust Ownership On The Sustainability And Resiliency Of Iowa’S Agricultural Landscape, Edward Cox, Michael Duffy

Leopold Center Completed Grant Reports

The popularity of trusts as a land management tactic has been increasing. Using survey results, an attorney and economics professor examined the kinds of trust arrangements that exist in Iowa and how they might be used to encourage conservation practices and sustainable agricultural management.


Implementing Green Roofs On Movie Theaters And Shopping Centers: Business Cases In Profitable Sustainability, Ryan J. Miller Jan 2014

Implementing Green Roofs On Movie Theaters And Shopping Centers: Business Cases In Profitable Sustainability, Ryan J. Miller

Pomona Senior Theses

This thesis presents the business case for installing green roofs on movie theaters and shopping centers. These businesses can then derive increased profits from the environmental benefits of reduced energy use and increased stormwater retention. After presenting the basic design and benefits of a green roof, the thesis develops stand-alone business plans for a movie theater and shopping center. The author finds that green roofs are a profitable sustainability solution for the commercial enterprise.


Machinery Management For Small- And Medium-Sized Horticultural Farms, Georgeanne M. Artz, William M. Edwards, Darren H. Jarboe Jan 2014

Machinery Management For Small- And Medium-Sized Horticultural Farms, Georgeanne M. Artz, William M. Edwards, Darren H. Jarboe

Leopold Center Completed Grant Reports

Machinery and equipment needs are far different for vegetable farms than for commodity production units. This project explored the unique machinery access options for small and mid-sized horticulture operations.


Evaluating Impact Of Diet, Housing And Season Systems On Feedlot Cattle Finishing Programs, Josephat Gichobi Njoka Jan 2014

Evaluating Impact Of Diet, Housing And Season Systems On Feedlot Cattle Finishing Programs, Josephat Gichobi Njoka

Graduate Theses and Dissertations

ABSTRACT

A four-year study was conducted using 1,987 yearling steers of predominantly mixed British breeds with an average starting weight of approximately 700 lb. The overall objectives of this study was to evaluate feedlot performance, carcass characteristics and expected economic projections for placing steers on feed quarterly per year for a period of 4 yr in different housing-diet systems. A pen with an average of 20 steers was the experimental unit, which was replicated once at the start of every trial period. Treatments were 2-levels of diet, 3-levels of housing, and season with 4-levels per year. The two diets ...