الجمعة، 29 أبريل 2016

Impacts Of 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.

There are several advantages associated with GMOs. First and foremost is that the crops were grown are modified in such a way that they can easily resist pests meaning that the output will not be affected, and also the cost of purchasing pesticides will be foregone. Additionally, genetically modified agricultural products are adamant towards the harsh climatic conditions. In the event of lack of rain or severe rain, these crops can give a right output.

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.

Deforestation is minimized with GMOs since with a small piece of land one can harvest an enormous produce. Without GMOs, more land is cleared for farming meaning that there will be more carbon dioxide in the atmosphere thus global warming enhanced. We should have it in mind that global warming has posed to me one of the chief challenges facing humanity today.

With increased food production thanks to genetic engineering the supply of food in the market will increase hence the cost of food supplies on the market decreased. Additionally, genetic engineering has created an opportunity for new crop and animal products to be developed . A good example is a particular kind of tomato that can grow in the salty environment.

The opposition against these foods is brought about by the uncertainties that people have developed towards it. One is that upon taking these foods one generates antibiotic factors within their bodies. These antibiotics make our bodies less efficient towards medication. To other people upon adopting these foods they develop chronic allergic reactions especially children foods and supplements.

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 of natural foods is not found in genetically modified foods. The taste is unusual, and this is because of the additional proteins and chemicals used during genetic engineering and as a result the original taste tends to fade away given the alteration involved.




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