The Mystery of Hybrid Corn

Through gesture interaction in the sensing area, demonstrate the pollination process and success rate differences between maize self pollination and cross pollination, and educate visitors on the principles and advantages of hybrid maize. Step into the optimal interactive area and follow the on-screen prompts to operate. The earliest crop to undergo southern breeding was corn. Since the comprehensive promotion of maize monoculture in China, excellent varieties have been updated six times, and each update of varieties cannot be separated from the contribution of southern propagation. Hybrid corn: The more DNA sequence differences between two corn varieties, the stronger the hybrid advantage, and there is also genetic complementarity between the two, which is also the reason why hybrid offspring are more outstanding.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.