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Role Of Technology In Agriculture
The role of technology in agriculture
Population growth and its affect on agriculture
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The world’s population is increasing at a rapid rate. According to Worldometers, by 2050 there will be a need to feed 9.2 billion people globally (http://www.worldometers.info/world-population/). This translates to an increase in global food production by 70 percent to meet the global goal (http://www.populationinstitute.org/resources/populationonline/issue/1/8/). However, current food production methods are not sustainable and the amount of arable lands is decreasing. The agriculture industry experiences different challenges ranging from global to technological aspects. The global aspect is the most prominent challenges experienced and influenced by different factors such as dramatic economic growth in developing nations and urbanization resulting in more ‘consumers’ rather than ‘producers’. In addition, farm produced commodities are increasingly used as feed-stocks for bio-fuels in response to decreasing supply and increasing price of fossil fuels. Agriculture biotechnology organizations are committed to solve crop production problems and enhance agriculture productivity to sustainable levels to keep pace with the rapidly expanding global population. Multiple approaches have been utilized by these organizations to address these challenges and to date the two most significant are technological and scientific methods advancement.
Challenges Faced By Agriculture Industry
Increasing global population and urbanization are threatening food production security. Agriculture needs to operate in a sustainable fashion “where food is produced on the same amount of arable land using less resources” (Husaini and Tuteja, 2013, p.1). In addition, the changing climate conditions add to the challenges faced by both the farming and agriculture bio...
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Conclusion
To fulfill the growing needs of world's rapidly expanding population in a sustainable manner, crop growers must employed different approaches. Technologies such as precision agriculture are a new frontier in management strategy, technology and practices to enhance decision making. Tools such as remote sensing will play a major role in precision agriculture technology where useful data can be obtained quickly to help increase productivity and ultimately, profits. Additionally, innovative scientific methodologies enable and accelerate development of seed varieties with desired traits such as high yield and good drought tolerance. Both approaches when used efficiently and correctly will enhance decision making, reduce costs and risks, increase productivity and profitability to achieve sustainable agriculture.
The 1920’s were the singularly most influential years of farming in our country. The loss of farms following the war, and new agricultural practices resulted in the dawn of modern agriculture in our country. The shift from small family to big corporation during this time is now the basis for how our society deals with food today. Traditional farming in the 1920’s underwent a series of massive transitions following WWI as the number of farms decreased and the size of farms increased.
Many events have been regarded as the biggest mistake in the history of mankind, however, the most unexpected mistake might be the adoption of agriculture. Today, we live completely different lives from the hunter-gatherers of the past. If mankind hadn’t begun the domestication and cultivation of plants and animals over 10,000 years ago, would the human condition be better or worse than it is now? It would be awfully hard to answer the question when compare now to 10,000 years ago. However, the answer becomes clearer when you look back at history when agriculture first came into practice. Progressivism is the idea human advancements always benefits the human condition. Although, since the introduction of agriculture, human condition has declined
Factory farming is a modern agricultural practice that mass produce animals to meet the food consumption of human. Fatory farms house large number of animals to be raised for food in a confined space of farms to minimize operation cost, and the mass production drives down the food prices as they could produce excess amount of animals to meet the demand. However, except for offering human abundant amount of cheaper food, factory farming is an unhealthy agricultural practice to both human and the environment. Factory farming contributed to serious pollution problems, the animal treatments are inhumane and it has smothered the business opportunity of traditional farms and its workers by occupying their markets . Therefore, I strongly support that factory farming should be banned. I shall explain my point of view in the following essay.
With the rapid growth of our global population pouring into the next millennium, we will witness an ever-growing hunger rate around the world. That is unless we call for a revolution on the global scale. The Green Revolution which already sprouted in the early part of the century only need to add a bit more momentum and we will see a bright future for the human race, a future without hunger and starvation ¡V hopefully.It is becoming increasingly difficult for the planet to support its overwhelming population. And since the amount of arable land available is becoming scarce, we must seek ways to dramatically improve crop yields of existing cropland.
Our first solution is New Delhi, India. India's wheat and rice production can be increased by over 60 percent, sugarcane production by 41 per cent and cotton production by 73 per cent. The best part of this solution is that we don’t have to cut down trees or forests or we don’t even have to increase farm area! Basically, in over 157 countries, including India farms are not producing their capacities. Most importantly, in India, a study found that in wheat, the current yield was 2.49 tonnes per hectare (tph) while it could go up to 3.98 tph if proper fertilizer and water is provided. Similarly, rice yield could increase from 2.88 tph to 4...
As the global population continues to rise, the amount of food needed to feed the people will increase as well. Two types of agriculture systems have been the backbone for crop production for decades if not centuries: conventional and organic agriculture— both methods could not be any more different. Conventional agriculture, a method that uses synthetic chemical pesticides, technologies or additives, and practices that are unsustainable is the leading producer for our food. On the other side of spectrum, organic agriculture generally, performed in a much smaller scale, does not use synthetic chemicals and utilize methods that are environmentally sound. Most conventional
Improvements in the socio-economic patterns in India, China, Brazil and few other developing countries have opened new channels & opportunities for precision agriculture in these countries (Mondal, P. and Basu, M., 2009)”. India is a land of agriculture with large numbers of crops cultivated and the major pulses like wheat, pulses, rice, cotton, maize within top 10 in the world. However, when you take into consideration the ranking on quality wise it does not reach high. Although crops are being grown in India, The ratio of fertilizers used per area and the nutrition needs of the plants are not met. It is almost 3-5 times lesser to what is used in developed countries. With PA, you can achieve this needs of the plants, but studying the crop, soil and terrains. With the recent advancement in ISRO (Indian Satellite Research Organization) launching GPS and the IT revolution has changed the Indian environment making inroads for new scopes in farm sectors. There is also a misinterpretation that these technologies cannot be used in small scale farms. There are few technologies like chlorophyll meter (SPAD) and leaf colour chart (LCC) hand held portable devices to determine the timing of crop and the nutrient content. Government has been supportive in encouraging growers in small community to use GIS systems, and internet to understand the
Cruelty toward animals, huge economic problems, and major health concerns are just three reasons why factory farming should be banned worldwide. Many people argue that factory farming is the only way to meet growing demands for food in the world today. However, factory farming is just not necessary, especially when it comes down to killing innocent animals in order to feed people. A way to put an end to the factory farming system is by buying our food from smaller, sustainable farms. These businesses still aim to profit from their labor, but that’s not their only objective. (The Issues: Factory Farming, n.d.) They simply will not sacrifice the health of the land or the quality of food simply to make a few extra dollars.
In Genesis 1:29, God said, “I give you every seed-bearing plant on the face of the whole earth and every tree that has fruit with seed in it. They will be yours for food.” From the beginning God has given us food for life. Plants, meats, trees, and fruits are offered to us as a means of sustenance from the very same God who made them long ago.
Sustainable agriculture integrates three main goals--environmental health, economic profitability, and social and economic equity. A variety of philosophies, policies and practices have contributed to these goals. People in many different capacities, from farmers to consumers, have shared this vision and contributed to it.
A new global climate model predicts that in the coming decade, the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by the end of the 21st century will exceed the most extreme temperatures recorded in the history (Battistic and Rosamond, 2009). Agriculture is considered to be one of the most vulnerable sectors to climate change. Although at present, the overall impact of climate change on global agricultural productivity is not reliably estimated (Gornall et al., 2010). Many studies show serious implications on agricultural productivity, for instance IFPRI(2009) projects that in South Asia by 2050 climate change will reduce production of rice, wheat and maize by 14%, 44% to 49% and 9%-19% respectively relative to no climate change situation.
To understand why is agriculture important in the world of today, then first of all we must know what agriculture is? Agriculture is the basic material production of society, the use of land for agriculture and livestock, mining plants and animals as raw materials and labor to produce mainly food and some raw materials for industry. Agriculture is a major industry, covering many disciplines: planting, breeding and processing of agricultural products; in the broadest sense, also including forestry and fisheries. Agriculture is an important economic sector in the economy of many countries, especially in the past century , when the industry has not yet developed. Since the dawn of history, agriculture has been one of the importance means of producing
The global population in the year 2050 is expected to be nine billion and the agricultural demand is expected to double. With the current population already over seven billion people, there are hunger issues all around the world (“New” par. 1). How are we going to deal with food shortages in the future? With less land to work with, strains on the soils, and the lack of water, it is getting harder for the farmers of the world to support our growing population. These complications are making it harder for farmers to produce quality, affordable food. To help the crops grow better, farmers use fertilizers and chemical sprays to enhance growth and control the weeds. Farming in the United States is a relevant business because it supplies people with food, provides people with jobs maintaining the used equipment with the new equipment being much more expensive, and it provides research for more efficient ways on how to feed the world.
Biotechnology helps in protecting the environment,It provides crops with protection from viruses and insects by reducing the number of pesticid...
The backbone of a stable nation, socially and politically, is agriculture. Agriculture is the largest sector that provides a nation with food and employment. Agriculture is currently being affected by climate change and at the same time it is also a contributor to climate change. The drastic elevations in climate change started from the mid to late 20th century and they have been increasing since then (Boisvenue & Running 2006). Climate change is affecting agriculture by interfering with the efficiency of crop production. Agriculture is facing droughts, flooding, sea level elevations, natural disasters, and health hazards for employees. All of these exponents lead to crop failure that creates famines and food prices to rise. On the other side, agriculture is also contributing to climate change through their output of greenhouse gas emissions and carbon footprints. These are caused by the activities that agriculture engages with such as breeding of livestock, ploughing of fields, deforestation, and the use of pesticides and other agrochemicals. Climate change affects countries differently, mainly due to their ability to adapt and their geographical location. Canada and Russia benefit from the changes in climate while Sudan and Bangladesh are affected negatively, struggling to adapt. Agriculture and climate change are interrelated processes that exist mutually making it harder to reduce one without affecting the other.