山东地区夏玉米的高产种植技术

随着我国市场经济的不断发展和农业供给侧的不断改革，玉米价格呈现出大幅度下降趋势，玉米种植面积也急剧下降。为了提高玉米的产量和效益，科学推广和应用玉米高产种植技术是当务之急，同时也是玉米产业快速发展的必然趋势。基于以上情况，本文从精细播种、苗期管理、玉米穗期管理、花粒期管理五个方面入手，研究了夏玉米高产种植技术。希望通过这次研究，为相关种植人员提供有效的参考。

High yield cultivation technique of summer maize in Shandong province

With the continuous development of China's market economy and the continuous reform of the ag?ricultural supply side, the price of corn has shown a large decline trend, and the planting area of corn has al?so dropped sharply. In order to improve the yield and benefit of corn, scientific popularization and applica?tion of high-yield planting technology of corn is an urgent task, and also an inevitable trend of rapid develop?ment of corn industry. Based on the above situation, this paper studied the high-yield planting technology ofsummer maize from five aspects: fine sowing, seedling stage management, ear stage management and flowerpelletstage management. It is hoped that this study can provide effective reference for relevant planters.