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Environmental effects of agriculture
A consensus for technology in agriculture
Impact of genetic engineering in agriculture
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Recommended: Environmental effects of agriculture
Decreasing Chemical Application with Technology
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Many people may wonder why it is so important to decrease chemical application on the farm. When people go to the store they often do not think about what goes into the apple or piece of bread they eat. The more chemicals that farmers use on the crops that are sold to the general public increase the chance that those chemicals get into the food we eat. There are many ways that the government and farmers are trying to reduce the amount of chemicals they are using. These range from simply doing crop rotation to genetically modifying plants and animals. Some of the most common ways farmers are decreasing chemical application with technology are biotechnology, GPS units, and improved equipment. These are all ways that will help reduce the amount of chemicals that get from the field to the dinner table.
Biotechnology refers generally to the application of a wide range of scientific techniques to the modification and improvement of plants, animals, and microorganisms that are of the economic importance. (Persley, Gabrielle pg. 1).
Biotechnology has occurred in two stages. In the first stage, genetic modifications have included input traits such as pest resistance and herbicide tolerance, providing advantages to farmers in the production phase without changing the final product. The input traits of the first stages in genetically modified crops may increase farmers’ net profits through savings in production costs, reducing chemical use, increased flexibility in crops planted, and in some cases increased crop yield. The second stage of genetic modification will focus on output traits such as improved nutritional features and proc...
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...nd more atomization fewer chemicals will have to be used and it will reduce the amount of chemicals that are wasted.
In conclusion I hope that this information will help explain the ways that biotechnology, Global Positioning Systems and advanced equipment can help reduce the amount of chemicals that are used on the farm. Biotechnology is not a bad idea and is possibly the only way that we can keep up with ever changing weeds and pests. GPS system can help improve field records and give you more precise farming and will pay for themselves in the end. Last but not least always look for new advanced technology and don’t be afraid of it. Technology is always changing and every day there are new advances in this field that can help farmers produce more with fewer chemicals so that in the end fewer chemicals will reach the dinner table.
Biotechnology is the request of scientific techniques that help alter and improve plants, animals, and microor¬ganisms to enhance their value. Agricultural biotech¬nology deals with biotechnology that is involved with applica¬tions to agriculture. It helps with the intensification of crop productivity by introducing such advantages as disease that are resistant and have an increase in deficiency tolerance to the crops. So now, research¬ers are able to select genes for disease resistance from other types of species and transfer them to important crops.
In 2012, the global are of genetically modified crops continued to increase for the 17th year in a row at a rate of 6% (25 million acres). The area of genetically modified crops, or biotech crops, has increased almost 100-fold since commercialization in 1996, making biotech crops the fastest adopted crop technology in the history of modern agriculture (“ISAAA”). The biotech boom has changed the way that producers grow their crops, for better or for worse. The explosion of genetically modified crops and foods has stirred a debate whether they are a harmful liability to the environment and to society or they are a beneficial, new technology that can help provide food to the rapidly increasing world population.
Biotechnology is a growth field that consists of the use of biological systems or living organisms in which technology is developed and applied1. Take a look at IBB in figure 1 below it shows an increasing upward trend in the past 5 years showing the fast expansion and growth of the bio sector. One of the significance and importance of biotechnology is that it covers almost every field. The application of biotechnology can be used for industrial, agricultural and medical purposes. The study of microorganisms and particles can be beneficial to mankind. With a clear understanding of internal body composition and molecular behaviour, vaccines and medications can be produced to treat diseases and conditions. Fruits and vegetables can be modified to grow faster, taste better, resist different temperatures, repels insects, etc2. Although biotechnology has the potential to affect modern society and have a positive impact on the environment, the misuse of such technology can lead to devastating consequences and side effects. The creation of bioweapons, food toxicity, errors in products and many ethical issues are also to be considered with the development of such technology. However, the upside and potential breakthrough in this technology could feed the hungry, reduce environmental or human footprint, develop cleaner and more efficient energy sources, etc. On top of this, the emerging applications in the biotech sector is creating plenty of opportunities for businesses that offer biotech related services for other organisations to make use of3. Examples of these applications and subjects include combinatorial chemistry, bioinformatics, biochips, proteomics and high-throughput screening. However on of the most looked at, compelling and c...
In Richard Schiffman’s article, he deems that industrial farming has a serious drawbacks: industrial farming will impact the environment and people’s health. Schiffman is a writer and a former environmental freelance journalist whose work has appeared in the Washington Post. Schiffman states industrial is easy to pollute the water because industrial farming need to uses a plethora of chemicals. He thinks industrial agriculture is productive and can deliver more massive quantities of food but it is depend on “standardized applications of toxic chemicals and petroleum-based fertilizers"(2) It will pollutes th...
The Impact of Genetically Modified Organisms in the Field of Agriculture Thesis Statement: Outline: • Reduces food shortages and provide more nutrients to curb malnutrition • Reduce the use of hazardous pesticides/herbicide which reduce exposure to toxic matters • Sustainable farming Introduction: There are controversies surrounding Genetically Modified Organisms (GMOs) which has led to numerous research on this topic. GMOs come into play when the gene of one organism is remove and replaced with by another through a process called Genetical engineering(GE) to make the mark up of the new organism better and more resistant to infection or pest. This topic came to my mind because I was fascinated by the outcome and the benefit of the hybrid organisms. To delve dipper, I will be using papers from four different authors to get a well-rounded perspective of GMOs.
Crop production input optimization is one of the fundamental domain of precision agriculture. It can help manage crop production more efficiently and effectively which directly relates PA with the term sustainability. Use of fertilizers can be optimized with technologies of PA which results in minimization of use of chemicals. Thus Precision agriculture helps in sustaining environment by reducing input of chemicals in natural resources.
One of the most important subjects in science is biotechnology. The use of organisms, living systems, or parts of organisms is what biotechnology is all about. Biotechnology involves manipulating nature in order to make systems, products, or environments for human or other species. We can 't argue the fact that biotechnology has played a big role in scientific research, for it has modified plants, humans, organisms, etc. Biotechnology is all around us and in our everyday lives, from the clothes on our back , the chemicals we use to clean them with, the food we consume, the medicine we use to treat each other, even the fuel we use to get to our destination.
People have been altering the genomes of plants and animals for many years using traditional breeding techniques. In recent decades, however, advances in the field of genetic engineering have allowed for specific control over the genetic changes introduced into an organism. New genes can now be incorporated from one species into a completely unrelated species through genetic engineering. Biotechnology is the application of biological research techniques to create new processes and products while using biological systems, living organisms, and/or derivatives of organisms. Many jobs in the fields of industry farming, medicine, and food are being generated from biotechnology. Life can be improved through biotechnology in the following ways: advanced
(Pollen 219) For that reason, every day, is more dangerous to eat the industrialized produce. Sooner or later the chemical will be not enough to control the nature and it will became dangerous for the health. The organic farms have been successful crops potatoes with no chemicals or minimal use of them. Organics farms, by planting different varieties of potatoes, have been done possible to reduce the risk of plagues and fungus.
Farmers began primitive genetic breeding many years ago by selecting seeds from their best plants, replanting them, and gradually improving the quality of successive generations. (Johnson and Raven 238) Science has come along way since that time. Scientists have developed corn that is resistant to insects. Crops that are resistant to insects and do not need to be sprayed with pesticides, many of which can harm the environment, are safer (Johnson and Raven 238). They are safer because the harmful chemicals used to spray the crops will not be introduced into the environment. Biotechnology seems confusing and complicated on the outside, but is actually quite simple.
“The United Nations Food and Agriculture Organization estimates that the world will have to grow 70 percent more food by 2050 just to keep up with population growth” (“Freedman”). Genetically modified organisms are very advantageous for the human race, because altering crops in this way can increase the overall output of the crop, by making the crop draught resistant, yield more grain or fruit per capita, decrease crop waste, and increase insect resilience, thus taking one step forward in curtailing world hunger. Genetically engineering crops can also grow in multifarious conditi...
For the biotechnology industry, the future is now. Biotech companies are producing new and improved drugs, mapping the genome, and creating artificial organs and body parts. The advent of these new products will increase the quality of life for those who have access to them. Advancements in the biotechnology field have received a lot attention by the press and publications. They have given the impression that it is almost imperative to learn about this fairly new field of study.
The introduction of biotechnology as a subject discipline by various universities is such an initiation. This book covers some fundamental aspects of biotechnology. It has been written in a very simple manner and explains the fundamental concepts and techniques in detail so that they are very easily understood, even by those without even a basic understanding of biology. Reading this textbook will give readers an idea of the relationship between biotechnology, nutrition, agriculture, environment, industry, and will explain some applications of biotechnology in everyday life. 1.
Genetic engineering increases the agricultural economy, the yields of agricultural produce, and also causes negative effects on the ecosystem. Genetic engineering enhances plant resistance to drought, salinity, disease, pests and herbicides. The aim is to try and enhance the growth, productivity, nutrient value, and chemical composition of the plants. Chemicals are constantly being developed or improved to enhance the competitiveness and adaptability of crops, and to kill the parasites and weeds that plague the agricultural sector. . This however is not always good as the plant and the pests then become resistant to these new chemicals, defeating the purpose of it being used.
Genetic Engineering in Agriculture Introduction Genetic Engineering is the technical manipulation of an object from the natural world in a way in which it would provide a benefit to humans. Genetic engineering is also known as recombinant DNA technology which means changing the genes in a living organism to produce a Genetically Modified Organism (GMO) with a new genotype. Various kinds of genetic modification are possible such as inserting a foreign gene from one species into another, forming a transgenic organism; altering an existing gene so that its product is changed; or changing gene expression so that it is translated more often or not at all [1]. Genetic engineering is also sometimes called bioengineering, genetic manipulation, gene technology and biotechnology i.e. the industrial use of biological processes. Why is genetic engineering used in agriculture?