Abstract This paper focuses on roof gardens cities in North America such as Toronto and Chicago. The ability of roof gardens to meet agricultural needs, as opposed to their economic and environmental benefits is the specific subject of this paper.
Abstract This six-page undergraduate paper explains the impact of demand supply of water on the growth of agriculture. The problem of scarcity of water has been associated with the concept of agriculture. The problem has been explained with respect to demand and supply of water in China.
Abstract This paper presents a discussion about agriculture and how it changed the environment over time. The writer also addresses the question of how this determined the faith of human society over time.
Abstract This paper examines the technology behind genetically modified crops, the potential risks of GMCs, the benefits of GMCs, the criticisms of the arguments used to oppose GMCs, and the general worldwide opinion regarding the use of GMCs.
From the Paper "But are these crops really so dangerous? The issue of genetic modification of crops is perhaps so vexing and problematic because the United States and the European Community pursue completely different policies regarding the issue. Unlike so many issues of health, both countries have completely different views as to the safety of genetic modification, the US allowing the process, the EU condemning it."
Tags: natural, engineered, healthful, genetic, structure, frankenstein, food, fda
Abstract This paper looks at how wine making is an ancient but evolving art and science and how only recently have vintners and scientists alike been able to understand and, therefore, control the actions of yeast on the fermentation process. It discusses the whole fermentation process from the different stages of fermentation to the different strains of yeasts and catalysts used.
From the Paper "Fundamentally, fermentation occurs when sugars are transformed into alcohol, carbon dioxide, and some chemical by-products. In the case of wine, the carbon dioxide is released. The entire process involves no fewer than thirty chemical reactions (Peynaud 94). Yeast catalyzes fermentation. During the initial stage of wine fermentation, which lasts up to one week, the winemaker will leave the vessel open to the air. Thus, primary fermentation is aerobic, which allows the yeast to multiply in number instead of getting to work on the conversion of sugars into alcohol. Especially within the first few days of fermentation, yeasts concentrate almost all their energy on reproduction. Biologically, winemaking yeasts reproduce by budding or by the formation of spores. Saccharomyces yeasts reproduce by budding."
Abstract Discusses decline in the quality of food city people eat, the role of the food industry, and its impact on the small farmer. Based on Wendell Berry's 1990 article, "The Pleasures of Eating", the author argues that eating is an agricultural act.
From the Paper "According to Wendell Berry in his article, "The Pleasures of Eating" (1990), there has not only been a marked decline in the life of the small American farmer, as well as other rural life, but also a decline in the quality of food that ..."
Abstract Hemp was an important crop for American farmers until 1937 when Congress passed a prohibitive tax on hemp production, the Marijuana Tax Act, and the hemp industry in the U.S. was destroyed. This paper shows how hemp has the potential for being an important resource in farming, medicine, and fuel production. The paper focuses mainly, however, on the environmental benefits of using bio-diesel produced from hemp seeds.
From the Paper "Although, there are still restrictions on industrial hemp cultivation, pressure from industry in recent years has led to a relaxation of the laws, resulting in a wide variety of new products, ranging from clothing to cosmetics and ice-cream (29). Because hemp is easy to grow, even in the poorest of soils, and can be harvested in four months, its environmental sustainability is a major selling point (30). Moreover, as a plant, like all plants, it absorbs the main greenhouse gas, carbon dioxide, from the atmosphere as it grows and due to the fact that it requires very little energy to process, it saves money, conserves fossil fuels and reduces carbon dioxide emissions (31)."
Abstract This paper provides an explanation of the genetics involved in breeding a certain color horse. Colors covered include black, chestnut, Mealy/Pangare, the dilutes, mixed patterns and the white patterns. The paper includes many photographs.
From the Paper "The Classic Roan gene affects all the bases, modifiers and dilutes but can be masked by other white pattern genes. Roan is a color pattern caused by white hairs mixing with colored hairs. There are no "Roan" hairs on a Roan horse. The resulting physical colors are usually blue or rose (black base and chestnut base) but less common colors are pale gold and almost white. The Roan gene however will usually not affect the points."
