Approximately thirty-six percent of the e arth’s agriculturally feasible land is already used to grow crops (Crop Production). As the world’s population steadily increases, more pressure is placed upon increasing the efficiency of land used for agriculture and on increases in net production. Potential agricultural land is lost everyday due to urban sprawl as population density increases throughout the world (Brown, 132). Genetically modified crop varieties are reaching their threshold of potential yield increases, since plant breeders have already exploited the most obvious techniques to genetically increase yield (Brown, p. 132). This creates a cap on how many people can be fed with current land usage and yields. Destructive farming techniques play a large role in soil quality degradation. Conventional agricultural techniques such as monocropping and intensive tilling reduce the quality of the soil by depleting nutrient contents and increasing bulk density. As these issues persist, soil health continues to decline rendering the land u...
... middle of paper ...
... Hydroponic farms can be constructed in places of poor soil quality, which excludes soil texture and other properties from being an issue in plant growth. These areas could greatly benefit from hydroponic farming. Abandoned lots in urban areas serve as perfect places to build greenhouses. These farms allow for fresh produce at a closer distance to dense populations, and reduce the energy expended on produce transportation. Hydroponic systems can also be built indoors with complete artificial lighting, which allows for crop growth year round.
Water and soil conservation issues will only increase in severity as the e arth’s population increases and as water resources become more limited. Hydroponic farming serves as one sustainable solution to these issues and has great potential to lessen the negative impact of conventional agricultural techniques.
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- In 6000 BCE Irrigation began Mesopotamia (present day Iraq) using the water of the flooding Tigris/Euphrates rivers. The flood of water only occurred once a year From July through December. They used channels to guide the water wherever they want. These pictures will show how it used look like. In 1800 BCE They Egyptian practiced the irrigation system. It was mostly the same idea with Mesopotamia. They used water flood of Nile rive which only occurred once a year same time. Until they developed the shaduf a device that used to raise water above the Nile level.... [tags: agricultural use of water sources]
700 words (2 pages)
- The Bioprocessing of Beer Biological resources play an important role in the production of agricultural commodities as well as some of the most widely consumed products in the world such as beer. Beer is thought to be one of the oldest fermented beverages in the world (Arnold, 2005) and brewing industries which consist of several multinational national and smaller companies have become main resources for its availability globally (Chrzan, 2013).The preparation of the beverage consists of bioprocesses which involve the saccharification of starch most commonly derived from malted wheat and barley, and fermentation (Khattak et al., 2012) of the resulting sugar due to yeast.... [tags: Brewing, Beer, Malt, Enzyme]
772 words (2.2 pages)
-  Pressure growth among different uses of water due to increases of water demand, bodies water contamination and changes in the water flow patterns, encourage a constant review of the water resources management methods for an effective coordination and resolution of water use conflict, optimal water release and internalization of economic and environmental externalities.  The most typical water use conflict is between hydropower and irrigation, these are the main water users and economic activities in the watersheds worldwide.... [tags: Irrigation, Water, Hydroelectricity, Hydrology]
902 words (2.6 pages)
- Introduction In countries having scarcity of usable water resources, the requirement of water recycle is very important. Author cited few instances to support this statement. Many countries are making precise arrangement to conserve water, like USA and Israel are using secondary effluent in agricultural activities whereas Japan and some European countries are recycling municipal waste water for toilet flushing and other purposes. Another example cited by author for advancement of water reuse is renowned NEWater, used in Singapore which is a secondary effluent production of domestic wastewater purified by membrane processes.... [tags: water recycle, industry, environment]
1756 words (5 pages)
- Engineering Disciplines: Civil Engineering: Civil engineering spotlights mainly structural issues: • Bridges and Highways & rapid transit systems • Skyscrapers, recreational facilities, houses Industrial Plants and Power Plants • Shipping Facilities and Railroad Lines • Pipelines, Gas Facilities, Canals, tunnels Structural engineers are the most usual category of civil engineer. They are mainly concerned with the truthfulness of the structure of building, bridges, dams and highways. Transportation engineers are concerned with design and construction of highways, railroads, and mass transit systems.... [tags: civil, electrical, agricultural, electrical]
869 words (2.5 pages)
- Effects of Agriculture on the Environment Introduction: Agriculture has changed dramatically, especially since the end of World War II. Food and fibre productivity rose due to new technologies, mechanization, increased chemical use, specialization and government policies that favoured maximizing production. These changes allowed fewer farmers with reduced labour demands to produce the majority of the food and fibre. Humans, like all other species, exploit their surroundings for the resources they need to survive.... [tags: Agricultural Environment Nature Essays]
2078 words (5.9 pages)
- An Argument For Sustainable Agriculture Introduction Merriam-Webster's online dictionary defines stewardship as "the careful and responsible management of something entrusted in one's care" (Merriam-Webster, 2015). Sustainable agriculture is a method that does not deplete soil, water, air, wildlife or human community resources ("Community Alliance with," 1997). These two principles describe a type of farming that practices responsible management of the land in a way that does not deplete natural resources or the human community.... [tags: Farming Agricultural Argumentative Essays]
3193 words (9.1 pages)
- Modern use of an animal existing in Africa -Cultural/Religious- In West Africa animals are used in a cultural/religious fashion, however the sacrament nature of animals is not limited to cattle and other milk producing species. Birds, mainly chicken, are more often than not used in rituals for the ancestors amongst the indigenous communities in northern Ghana. (Jonge, 2005) The animal needs to be in perfect condition in order to complete the role of intermediary between man and ancestors by means of sacrifice.... [tags: Psychology, Human, Africa, Milk]
924 words (2.6 pages)
- Agricultural use of UAS Summary This paper will look at the agricultural use of UAS and the benefits these systems can provide to this industry as well as the roadblocks and hurdles to their use. “Traditional agriculture practices treat entire fields as single management units. A farmer applies seed, fertilizer, and pesticides at the same rate for an entire field.” (Campbell, 2007, p. 482) While conditions can vary greatly within a single field farmers continue these practices because of the lack of information to do it differently.... [tags: Agriculture, Use, Benefits, Systems, Fertilizers]
1299 words (3.7 pages)
- INTRODUCTION Remote sensing can be applied to many fields like plant sciences, Earth sciences, hydrospheric sciences, and observing land use/land cover. In deciding which of the four fields that is the most pivotal, when they are all somewhat equal in their necessity of understanding, it would have to be the observation of land use and land cover. Aside from the weather being one of the most desirable items for remote sensors and people to observe, it it more fitting to observe human activity and the land under domain.... [tags: hydrospheric, earth, plant sciences]
1966 words (5.6 pages)