samedi 30 avril 2016

Info On GMOs In Agriculture

By Susan Wilson


Genetically modified organisms are substances whose genes have been altered through genetic engineering. The process is normally done with the aid of adding proteins and chemicals into the genes of the organism. Genetic engineering has been applied in both crop production and animal rearing and led to several impacts both good and bad. Different people have divergent views concerning these GMOs in agriculture.

One advantage is that these crops are very resistant to the worst climatic conditions possible. One is assured good yield whether the rain is maximum or minimum. Additionally, these crops cannot be attacked by any pest at all. Therefore, the product expected is usually to the maximum.

Since there is no effect of pests on the crops and the crops cannot succumb to adverse weather condition there is an assurance of a high yield, and this guarantees food security to the world especially in the third world nations. The farmers cost of production is reduced and hence his income by all means possible is improved. This is because these crops are able to do well without the need of pesticides and other farming implements like fertilizers.

The worlds population is always growing at an alarming rate. Feeding this magnitude of people will mean constant deforestation to pave more and more space to cultivate. This by definition is deforestation which means more carbon dioxide will be in the atmosphere thus promoting global warming. However with GMOs, there is no need of cultivating large trucks of land to produce enough food.

Food has become affordable to many since the supply of food is high due to these high yields associated with genetic engineering making the price fall. The problem of other people not being able to afford the price of food is slowly eradicated thanks to GMOs Additionally is that with genetic engineering, scientists have been able to discover new types of plants and crops. An example is a particular kind of beans that grows naturally.

There has always been a furious debate concerning the well being of genetically modified foods. One point of concern is that these foods have the potential of creating their antibiotic makers. The antibiotics that have found their way into our bodies will make the body not to cooperate fully with medication in case of illness.

Since these foods are not 100% natural, there is the need to conduct thorough testing before the release of such products. There has been a case where a product has killed people and affects much more because of not testing it before its released to the market. These products are also not safe to eat at all. Scientific research has proven that some foods containing GMOs are not safe for some species including human beings causing illness and eventually death.

The natural taste typically lacks in genetically modified crops, and this is mainly due to the process of genetic engineering that alters the cell structure of cultivation. Another possible danger is where some genes get transferred from one species to another. Scientists argue that in the event a pesticide-resistant gene is transferred and mixes up with a weed they may for a complex pesticide resistant weed that cannot be easily killed.




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