Impact of mechanical compaction on crop growth and sustainable agriculture

doi:10.15302/J-FASE-2024566

Front. Agr. Sci. Eng.

2024, Vol. 11

Issue (2) : 243-252 https://doi.org/10.15302/J-FASE-2024566

Impact of mechanical compaction on crop growth and sustainable agriculture

Zijian LONG¹, Yifei WANG¹, Baoru SUN¹, Xiaoyan TANG², Kemo JIN¹(

)

¹. College of Resources and Environmental Sciences, National Academy of Agriculture Green Development, Key Laboratory of Plant–Soil Interactions (Ministry of Education), China Agricultural University, Beijing 100193, China
². College of Resources, Sichuan Agricultural University, Chengdu 611130, China

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Abstract

● Soil compaction due to intensive agriculture threatens soil quality, crop growth, and food security.

● Study explores the factors contributing to compaction, aiming to develop effective mitigation methods.

● The goal is to reduce soil compaction, improve soil quality, boost crop yield and enhance agricultural sustainability.

● Innovations needed to address soil compaction in modern agriculture.

With the development of agricultural technology to meet the growing demands of a rapidly increasing population and economic development, intensive agriculture practices have been widely adopted globally. However, this intensification has resulted in adverse consequences for soil structure due to intensified farming activities and increased usage of heavy farm machinery. Of particular concern is soil compaction, which leads to the degradation of physical, chemical and biological properties of the soil. Soil compaction negatively impacts crop growth, reduces yields and poses a significant threat to food security and the overall sustainability of agricultural systems. Recognizing these challenges, this review aims to deepen understanding of the factors contributing to soil compaction and to develop effective mitigation strategies. By doing so, it is intended to attenuate the adverse impacts of soil compaction, improve soil structure, increase crop yield and ultimately enhance the sustainability of agricultural practices.

Keywords Soil compaction mechanical compaction bio-tillage agricultural production

Corresponding Author(s): Kemo JIN

Just Accepted Date: 28 April 2024 Online First Date: 17 May 2024 Issue Date: 13 June 2024

Cite this article:

Zijian LONG,Yifei WANG,Baoru SUN, et al. Impact of mechanical compaction on crop growth and sustainable agriculture[J]. Front. Agr. Sci. Eng. , 2024, 11(2): 243-252.

URL:

https://academic.hep.com.cn/fase/EN/10.15302/J-FASE-2024566
https://academic.hep.com.cn/fase/EN/Y2024/V11/I2/243

Fig.1 Factors affecting mechanical compaction and their effects on soil properties and crop yield: (a) machine weight, (b) frequency of passes, (c) soil organic matter content, and (d) soil water content.

Fig.2 Bio-tillage created biological pores for subsequent crop.

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