Analysis of black soil compaction with driver-agricultural machinery-soil system under corn sowing with high-power tractor in Northeast China

IF 2.2 2区农林科学 Q2 AGRICULTURAL ENGINEERING

International Journal of Agricultural and Biological Engineering Pub Date : 2023-01-01 DOI:10.25165/j.ijabe.20231604.7284

Xiao Yang, Zhiqiang Zhai, Weijie Guo, Wenjie Li, Minli Yang, Zhenghe Song

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Abstract

Soil compaction leads to crop yield reduction in Northeast of China. The interaction mechanism of driver-agricultural machinery-black soil is not clear. A comprehensive field experiment of 4 hm2 of maize seeding was carried out in Baiquan County Cooperative. The results showed that the average increase rates of soil compaction before and after sowing were 118.82% and 71.02%. The SEM showed that waist fatigue had the greatest impact on soil compaction, and the unit fatigue of waist caused 1.51 and 1.27 unit compactions to the soil at the depths of 10 cm and 20 cm. The neck, waist, arm and leg fatigue of drivers increased the surface soil compaction by 1.83, 1.76, 1.78 and 1.55 units, and the deep soil compaction by 1.65, 1.58, 1.60 and 1.40 units. The results can provide a reference for the integration of human factor efficiency and conservation tillage. Keywords: agriculture ergonomics, structural equation model, black soil compaction, sowing, high-power tractor DOI: 10.25165/j.ijabe.20231604.7284 Citation: Yang X, Zhai Z Q, Guo W J, Li W J, Yang M L, Song Z H. Analysis of black soil compaction with driver-agricultural machinery-soil system under corn sowing with high-power tractor in Northeast China. Int J Agric & Bio Eng, 2023; 16(4): 168-173

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大功率拖拉机玉米播种黑土驾驶员-农机-土壤系统压实分析

土壤压实导致东北地区农作物减产。驾驶员-农机-黑土的相互作用机制尚不清楚。在百泉县合作社进行了4 hm2玉米播种综合大田试验。结果表明，播前、播后土壤压实度平均增幅分别为118.82%和71.02%。SEM结果表明，腰部疲劳对土壤压实的影响最大，在10 cm和20 cm深度，腰部单位疲劳对土壤压实的影响分别为1.51和1.27个单位。驾驶员颈部、腰部、手臂和腿部疲劳分别增加表层土壤压实1.83、1.76、1.78和1.55个单位，深层土壤压实1.65、1.58、1.60和1.40个单位。研究结果可为人因效率与保护性耕作的整合提供参考。关键词:农业工效学，结构方程模型，黑土压实，播种，大功率拖拉机[DOI: 10.25165/ j.j ijabe.20231604.7284]引用本文:杨欣，翟志强，郭文杰，李文杰，杨明林，宋志华。大功率拖拉机玉米播种黑土驾驶员-农机-土壤系统压实分析。农业与生物工程学报，2023;16 (4): 168 - 173

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来源期刊

International Journal of Agricultural and Biological Engineering AGRICULTURAL ENGINEERING-

CiteScore

4.30

自引率

12.50%

发文量

审稿时长

24 weeks

期刊介绍： International Journal of Agricultural and Biological Engineering (IJABE, https://www.ijabe.org) is a peer reviewed open access international journal. IJABE, started in 2008, is a joint publication co-sponsored by US-based Association of Agricultural, Biological and Food Engineers (AOCABFE) and China-based Chinese Society of Agricultural Engineering (CSAE). The ISSN 1934-6344 and eISSN 1934-6352 numbers for both print and online IJABE have been registered in US. Now, Int. J. Agric. & Biol. Eng (IJABE) is published in both online and print version by Chinese Academy of Agricultural Engineering.