Aested was application of pesticides and intensifying chemical fertilizer methods on crops. He suggested that this aspect would yield more hybrid crop as well as enhancing their production. David suggested that crop bred through this approach are capable of withstanding longer period of drought as supported by the genetic engineering. The benefit of genetic engineering is that it help in seed reproduction which constrains the issue of acquiring the seeds each time planting is expected. Biallo suggested that the need for perennial production of crops would lead to reduction of negative impact to the environment and also lead to improvement of the soil quality. Genetic engineering also would lead to the generation of more profit since it would reduce the cost of buying new seeds.