Maize Genomics and Genetics 2025, Vol.16, No.1, 1-9 http://cropscipublisher.com/index.php/mgg 3 Figure 1 Main varieties of fresh corn in Zhejiang Province Image caption: a: Xue Tian 7401; b: Zhe Tian 19; c: Zhe Nuo Yu 18 Figure 2 Light distribution of the maize canopy (Adopted from Chen et al., 2022) Image caption: (A, B): light distribution of R1 CC and DC maize canopy; DC: intensive cultivation; CC: ordinary cultivation; figure value is photosynthetic effective radiation (PAR, μmol m-2 s-1) (Adopted from Chen et al., 2022) 3.3 Water and fertilizer management techniques Effective water and fertilizer management are critical for high-efficiency maize cultivation. Techniques like drip irrigation combined with plastic mulching have been shown to optimize water use efficiency (WUE) and economic returns in arid regions (Nandjui et al., 2019). Similarly, integrated agronomic management practices can enhance nitrogen use efficiency and grain yield by optimizing fertilization patterns and sowing methods. Ridge-furrow precipitation harvesting techniques also improve WUE and grain yield by enhancing soil water storage and nutrient uptake (Chen et al., 2022). 3.4 Integrated pest and disease control measures Integrated pest and disease control measures are essential for maintaining high maize yields. The use of optimized cropping systems and timely application of herbicides and pesticides can effectively control pests and diseases, as highlighted in the cultivation techniques for summer maize. Additionally, changing sowing methods and optimizing planting patterns can help avoid diseases like maize rough dwarf virus, thereby supporting high yield and efficiency (Babendreier et al., 2019). 4 Precision Management Techniques in High-Efficiency Cultivation 4.1 Applications of smart agriculture in fresh-eating corn cultivation Smart agriculture technologies, such as precision farming, have been increasingly applied to enhance the efficiency of fresh-eating corn cultivation. These technologies involve the use of advanced tools like active
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