'Advantage and Disadvantage of Agriculture\r'

'Role and opposition of bioengineering in modern tillage. Bio engineering science offers prospects in addressing problems concerned with pastoral productivity and environmental safety. In order to cope up with the ever increasing population of the watercourse world, biotechnological intervention to supplement conventional mark breeding efforts is indispensable. almost of the issues that can be addressed using biotechnological techniques ar bring mathematical product of superior quality, mass production of uniform planting materials, compensate polish shortages and genetic improvement of the plant. pic][pic][pic][pic]A few of the advantages perceived in the substance abuse of biotechnology in agri floriculture are rapid multiplication of plant species, breeding of disgustful varieties, diagnosis and control of disease in rank and livestock, utilization of crop residues and animal waste. Some of the disadvantages are high cost of question and teaching, endangering bio diversity, genetic erosion and lack of portal for poor farmers to use rising varieties. Thus, in introducing biotechnology in agriculture, it is vitally in-chief(postnominal) to study and assess the overall circumstances, such(prenominal)(prenominal) as cost effectiveness and impact on environment.Agriculture is of primary importance in the National Development Program. Biotechnology, as a new frontier in plain sciences, has opened new avenues for the solution of agricultural problems. The application of biotechnology in agriculture offers many possibilities for filling the gaps found in conventional enquiry methods and is therefore, not intend to replace all conventional methods, except to provide a more authentic approach in achieving economic gains.Many new tools are now available, particularly from research in the areas of molecular biological science, genetic engineering, and cubicle and tissue culture as surface as from intensive application of microbic technology. Th e initiation of research and development in agricultural biotechnology dates back to the after-hours 1970s when tissue culture techniques such as embryo culture and anther culture were first introduced as means to offer virus-free crops and improve crop quality in the production of vegetables, flowers and fruit corners.Virus free potatoes, garlic and strawberry are already in the market for farmers. Production of high tame rice varieties are good examples of achievement achieved by the use of anther culture techniques in rice varietal improvement. Read more in Engineering « Difference Between diesel motor and Gasoline Engines Ohm’s Law » mixed technical barriers that take hold to be whelm are the establishment of transformation systems in agriculturally important food crops and regeneration of ample 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(a) 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 saving have been developed for fruit crops (banana, strawberry and pineapple), root and tuber crops (potato and sweet potato), ornamentals, stretch flowers (orchids, lilies) and a few medicinal plants.Research is in like manner 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 through in vitromutagenesis. Molecular biology approaches for crop improvement have been conducted with precise success. pic]Evidently, all the countries have been able to bed their objectives and goals more clearly in the use of biotechnology in ag riculture and have initiated appropriate policies to meet some of the challenges make up by critical areas in enjoin future development. It is hoped that biotechnological approaches in agriculture willing provide ways and means of utilizing its well(p) potential to benefit the community.Read more: http://scienceray. com/technology/engineering/biotechnology-in-modern-agriculture/#ixzz12cOlCxP2\r\n'