Maize,which is an important grain crop in China, cultivates most widely now.However, maize production process now faces with water shortages, waste offertilizer resources, environmental degradation and so on. Jilin Province, the majormaize producing area in China, is also affected by the same problems in its foodproduction. So it needs to coordinate a good relationship between high yield and theeffective use of water and fertilizer, and to improve the efficient use of agriculturalresources.
In order to ...