This study presents the design and implementation of a novel depth-control planting unit equipped with a single-side gauge wheel for enhancing precision in no-till maize planting. The innovative system addresses the challenges associated with traditional planting methods by providing improved depth control while minimizing soil disturbance. By integrating advanced engineering principles with agricultural practices, the single-side gauge wheel depth-control system offers a sustainable solution for optimizing maize production efficiency in no-till farming environments.

No-till agriculture, Precision planting, Maize cultivation

Gao H W, Li W Y, Li H W. Conservation tillage technology with Chinese characteristics. Transactions of the CSAE, 2003; 17(3): 1–4. (in Chinese with English abstract) doi: 10.3321/j.issn:1002-6819.2003.03.001

Zhang D X. Discussion of agriculture machinery and agronomic integration of summer maize product in Huang-Huai-Hai Region. Agricultural Technology & Equipment, 2010; 13: 14–18. (in Chinese)

Feng X J, Yang X, Sang Y Y. Development of maize precision planting machinery. Jiangsu Agricultural Sciences, 2010; 4: 422–424. (in Chinese)

Liu J, Cui T, Zhang D X, Yang L, Gao N N, Wang B. Effects of maize seed grading on sowing quality by pneumatic precision seed-metering device. Transactions of the CSAE, 2010; 26(9): 109–113. (in Chinese with English abstract) doi: 10.3969/ j.issn.1002-6819.2010.09.017

Choudhary M A, Guo P Y, Baker C J. Seed placement effects on seedling establishment in direct-drilled fields. Soil and Tillage Research, 1985; 6(1): 79–93.

Gratton J, Chen Y, Tessier S. Design of a spring-loaded downforce system for a no-till seed opener. Canadian Biosystems Engineering, 2003; 45: 2.29– 2.35.

Ministry of Agriculture, Agricultural Mechanization Management Division. China Conservation tillage, Beijing: China Agriculture Press, 2008: 100–102. (in Chinese)

Karayel D, Özmerzi A. Comparison of vertical and lateral seed distribution of furrow openers using a new criterion. Soil and Tillage Research, 2007; 95(1-2): 69–75.

Li L. Planter profiling structure. Cereals and Oils Processing, 1981; 6: 8–17. (in Chinese)

Sheng K. Studies on the arrangement of profiling wheel in the profiling mechanism of a planter. J. of Jilin Institute of Technology, 1995; 15(2): 224–229. (in Chinese with English abstract)

Cui T, Zhang D X, Yang Li, Gao N N. Design and experiment of collocated-copying and semi-low-height planting-unit for corn precision seeder. Transactions of the CSAE, 2012; 28(S2): 18–23.

Lin J, Qian W, Li B F, Liu Y F. Simulation and validation of seeding depth mathematical model of 2BG-2 type corn ridge planting no-till planter. Transactions of the CSAE, 2015; 31(9): 19–24.