Books by A.O. Kime
"Metaphysical realities in America's politically-challenged democracy"
"A sagacious accounting of the Stone Age and the beginnings of civilization"
U.S. colleges and trade schools
Odd combination of directories you think? See 'faces'
A.O. Kime Articles:
Shoofly Village ruins
Stone Age history
Stone Age timelines
Stone Age tools
Dynamics of now
Evil (nature of)
Gift of life
Light (nature of)
Time (nature of)
Curse of science
Int'l Criminal Court
Rule of law
Benefits Of Agricultural Biotechnology
by George Royal
Agricultural biotechnology is any technique in which living
organisms, or parts of organisms are altered to make or modify
agricultural products, to improve crops, or develop microbes
for specific uses in agricultural processes. Simply put, when
the tools of biotechnology are applied to agriculture, it is
termed as “agricultural biotechnology”. Genetic engineering is
also a part of agricultural biotechnology in today’s world. It
is now possible to carry out genetic manipulation and
transformation on almost all plant species, including all the
world's major crops.
Plant transformation is one of the tools involved in agricultural biotechnology, in which genes are inserted into the genetic structure or genome of plants. The two most common methods of plant transformation are Agrobacterium Transformation - methods that use the naturally occurring bacterium; and Biolistic Transformation – involving the use of mechanical means. Using any of these methods the preferred gene is inserted into a plant genome and traditional breeding method followed to transfer the new trait into different varieties of crops.
Production of food crops has become much cheaper and convenient with the introduction of agricultural biotechnology. Specific herbicide tolerant crops have been engineered which makes weed control manageable and more efficient. Pest control has also become more reliable and effective, eliminating the need for synthetic pesticides as crops resistant to certain diseases and insect pests have also been engineered. Phytoremediation is the process in which plants detoxify pollutants in the soil, or absorb and accumulate polluting substances out of the soil. Several crops have now been genetically engineered for this purpose for safe harvest and disposal, and improvement of soil quality.
According to the USDA (United States Department of Agriculture)’s National Agricultural Statistics Service (NASS), in reference to a section specific to the major biotechnology derived field crops, out of the whole crop plantings in the United States in 2004, biotechnology plantings accounted for about 46 percent for corn, 76 percent for cotton, and 85 percent for soybeans.
Modern agricultural biotechnology has now become a very well-developed science. The use of synthetic pesticides that may be harmful to man, and pollute groundwater and the environment, has been significantly lessened with the introduction of genetically engineered insect-resistant cotton. Herbicide-tolerant soybeans and corn have also enabled the use of reduced-risk herbicides that break down more quickly in soil. These are nontoxic to plants or animals, and herbicide-tolerant crops help preserve topsoil from erosion since they thrive better in no-till or reduced tillage agriculture systems. Papayas resistant to the ringspot virus were also developed through genetic engineering, which saved the U.S. papaya industry.
Agricultural biotechnology may also be helpful in improving and
enhancing the nutritious quality of certain crops. For example,
enhancing the levels of beta-carotene in canola, soybean, and
corn improves oil compositions, and reduces vitamin A
deficiencies in rice. There are also researches going on in the
field of biotechnology to produce crops that will not be
affected by harsh climates or environments and that will
require less water, fertilizer, labor etc. This would greatly
reduce the demands and pressures on land and wildlife.
Editor's note: cannot supply link to George Royal's website "Biotechnology HQ" as it is no longer on the Internet.
Last modified: 10/25/13