Yes, genetic engineering can enhance the reproductive capacity of a species, which may lead to a surge in the number of its offspring. This usually involves the modification of genes related to the control of fertility, sexual maturity, reproductive behavior, etc. This can be achieved, for example, by changing hormone levels, increasing the production of reproductive cells, shortening the reproductive cycle, etc. However, such operations need to be carried out with great caution because of the potential for widespread and unpredictable effects on the ecosystem. Increasing the reproductive capacity of a species may cause it to become an invasive species, threatening native flora and fauna and potentially disrupting the existing ecological balance. In addition, ethical considerations are also very important because such a profound intervention in nature may cause moral and social controversy. Therefore, any project involving genetic manipulation usually needs to be carried out under the strict supervision of the scientific community and relevant regulatory agencies to ensure safety and controllability of potential impacts.