Advantage and Disadvantage of Agriculture Essay

607 Words Dec 18th, 2010 3 Pages
Role and impact of biotechnology in modern agriculture.
Biotechnology offers prospects in addressing problems concerned with agricultural productivity and environmental safety. In order to cope up with the ever increasing population of the current world, biotechnological intervention to supplement conventional plant breeding efforts is indispensable. Some of the issues that can be addressed using biotechnological techniques are crop production of superior quality, mass production of uniform planting materials, compensate land shortages and genetic improvement of the plant.
[pic][pic][pic][pic]A few of the advantages perceived in the use of biotechnology in agriculture are rapid multiplication of plant species, breeding of resistant
…show more content…
Virus free potatoes, garlic and strawberry are already in the market for farmers. Production of high yielding rice varieties are good examples of success achieved by the use of anther culture techniques in rice varietal improvement.
Read more in Engineering
« Difference Between Diesel and Gasoline Engines
Ohm’s Law »
Various technical barriers that have to be overcome are the establishment of transformation systems in agriculturally important food crops and regeneration of fertile plants from transgenic plants. In the areas of gene manipulation and transformation, well trained scientists are needed. Most of the laboratories involved in plant biotechnology carry out tissue culture research, mainly the development of media protocols for micropropagation. Over the years, methodologies for disease elimination by meristem culture and / or micropropagation and in vitrogermplasm conservation have been developed for fruit crops (banana, strawberry and pineapple), root and tuber crops (potato and sweet potato), ornamentals, cut flowers (orchids, lilies) and a few medicinal plants. Research is also underway to perfect micropropagation technology for tree species which are endemic. Tea, potato and banana are being produced on a commercial scale using established micropropagation techniques. A near commercial line of sugarcane, resistant to smut, has been produced

Related Documents