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Effects of management of plastic and straw mulching management on crop yield and soil salinity in saline-alkaline soils of China: A meta-analysis

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  • Song, Ying
  • Sun, Jineng
  • Cai, Mingjun
  • Li, Jinyu
  • Bi, Meizhen
  • Gao, Mingxiu

Abstract

Improving saline-alkali soils is crucial for sustainable agricultural development. Ground cover techniques, such as mulching, can mitigate soil salinity, but their effects on crop yields and soil salinity remains controversial. Moreover, it remains unclear how these effects vary with climatic, edaphic, and agronomic management factors such as tillage methods, irrigation types, nitrogen application rates, and mulching duration. To address this gap, we conducted a meta-analysis to assess the effects of plastic film mulch (PM), straw mulch (SM), and their combination (SM+PM) on crop yields and soil salinity. Results showed that PM, SM, and SM+PM increased crop yields by 33.7 %, 45.2 %, and 14.5 %, respectively, while reducing soil salinity by 13.9 %, 22.6 %, and 12.7 % compared to no mulch. These improvements were influenced by climate, edaphic, and agronomic factors. Different cover measures significantly increased crop yield and reduced soil salinity under varying mean annual temperature and mean annual precipitation < 300 mm conditions. Regarding soil conditions, PM and SM+PM did not significantly reduce soil salinity under conditions of clay, SBD (soil bulk density) < 1.45 g·cm-³ , SBD > 1.55 g·cm-³ , mild soil salinization, and saline soils. Regarding agronomic practices, PM showed the greater yield improvements under no-tillage, rotary tillage, and deep tillage systems, while SM effectively reduced soil salinity. Notably, the impact of these mulching practices on both crop yield and soil salinity became insignificant when the experimental duration exceeded 2 years. For optimal results, black plastic mulch should be used to cover the entire ground surface when employing PM, while SM should be applied as surface mulch. This research provides valuable insights for selecting appropriate mulching strategies to improve saline-alkali soils and promote sustainable agricultural practices.

Suggested Citation

  • Song, Ying & Sun, Jineng & Cai, Mingjun & Li, Jinyu & Bi, Meizhen & Gao, Mingxiu, 2025. "Effects of management of plastic and straw mulching management on crop yield and soil salinity in saline-alkaline soils of China: A meta-analysis," Agricultural Water Management, Elsevier, vol. 308(C).
    • Handle: RePEc:eee:agiwat:v:308:y:2025:i:c:s037837742500023x
    DOI: 10.1016/j.agwat.2025.109309
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    1. Qin, Xiaoliang & Huang, Tiantian & Lu, Chen & Dang, Pengfei & Zhang, Miaomiao & Guan, Xiao-kang & Wen, Peng-fei & Wang, Tong-Chao & Chen, Yinglong & Siddique, Kadambot H.M., 2021. "Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency," Agricultural Water Management, Elsevier, vol. 256(C).
    2. Dong, Shide & Wan, Shuqin & Kang, Yaohu & Miao, Junxia & Li, Xiaobin, 2021. "Different mulching materials influence the reclamation of saline soil and growth of the Lycium barbarum L. under drip-irrigation in saline wasteland in northwest China," Agricultural Water Management, Elsevier, vol. 247(C).
    3. Gao, Haihe & Yan, Changrong & Liu, Qin & Li, Zhen & Yang, Xiao & Qi, Ruimin, 2019. "Exploring optimal soil mulching to enhance yield and water use efficiency in maize cropping in China: A meta-analysis," Agricultural Water Management, Elsevier, vol. 225(C).
    4. Zhu, Wei & Yang, Jingsong & Yao, Rongjiang & Xie, Wenping & Wang, Xiangping & Liu, Yuqian, 2022. "Soil water-salt control and yield improvement under the effect of compound control in saline soil of the Yellow River Delta, China," Agricultural Water Management, Elsevier, vol. 263(C).
    5. Paul, Priya Lal Chandra & Bell, Richard W & Barrett-Lennard, Edward G. & Kabir, Enamul, 2020. "Straw mulch and irrigation affect solute potential and sunflower yield in a heavy textured soil in the Ganges Delta," Agricultural Water Management, Elsevier, vol. 239(C).
    6. Pang, Huan-Cheng & Li, Yu-Yi & Yang, Jin-Song & Liang, Ye-Sen, 2010. "Effect of brackish water irrigation and straw mulching on soil salinity and crop yields under monsoonal climatic conditions," Agricultural Water Management, Elsevier, vol. 97(12), pages 1971-1977, November.
    7. Huang, Yilong & Chen, Liding & Fu, Bojie & Huang, Zhilin & Gong, Jie, 2005. "The wheat yields and water-use efficiency in the Loess Plateau: straw mulch and irrigation effects," Agricultural Water Management, Elsevier, vol. 72(3), pages 209-222, April.
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