Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Wednesday, December 28, 2011

Doing GMOs or not shouldn't be the big question; let's look at the pros and cons

Plants are genetically engineered to enhance certain characteristics.
“State under fire for allowing import of GMOs” read one of the headlines in the local dailies sometime back. Whatever that meant, I strongly believe the state shouldn’t have been put under fire for importing genetically modified foods to feed its starving people. If I was to choose between feeding on GM food and starving to death my choice would be certainly the former.
And not that there is nothing good with GM foods as they are being portrayed; most antagonists of GM foods are social scientists who dwell their arguments on no scientific proof but hearsay. The fact which is not being said here is that science and technology can be used for the benefit of the human race and in this context - Biotechnology.
Biotechnology is a suit of tools that allow plant breeders to introduce a greater array of novelty into their plant varieties, and select which work, much faster than they could using conventional plant breeding techniques. There is therefore nothing inherently evil or Frankenstein-like about genetically modified plants.
Dismissing GM foods just like that will be unthoughtful of us. What people should demand for is the enforcement of the bioethics act to the latter and the right to be informed. All GM foods should be labeled with all the ingredients for people to make informed choices and avoid consumption of materials they are allergic to unknowingly.  

Tuesday, December 27, 2011

Kyuso Maarifa Centre: Non-chemical Pest Management

Kyuso Maarifa Centre: Non-chemical Pest Management: The song is composed by Kimbithi Kya muthanga farmers field school meaning secret in the soil. This is was one of the group that benefited...

Science for pest management


Push-pull plot during 2nd season, maize and desmodium with Striga border crop. The plot is bordered with Napier grass. © icipe
Push–pull is a technology that uses intercropping to repel insect pests from crops. The push-pull strategy intercrops cereals with a repellant plant bordered by an attractive trap plant.
This technology is now being adopted and disseminated far and wide and since its development in 1997 an approximately 100,000 farmers have benefited from it. Young scientists should therefore strive to give agriculture a new lease by investing in such problem solving researches.