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Straw return rearranges soil pore structure improving soil moisture memory in a maize field experiment under rainfed conditions

Author

Listed:
  • Wang, Junkai
  • Sun, Caixia
  • Zhang, Yulan
  • Xiao, Junyao
  • Ma, Yueping
  • Jiang, Jialin
  • Jiang, Zhengde
  • Zhang, Lili

Abstract

Straw return is commonly used to improve soil fertility and quality, thereby contributing to improved crop production; however, the influence of different straw management on soil moisture variation, its response to precipitation, and soil pore properties remains largely inadequate, let alone the relationships between these factors. To fill this knowledge gap, the temporal dynamics of soil moisture were monitored during the maize growing season from 2022 to 2023 in a fixed-site field experiment on straw return, including straw removal (CK), straw direct incorporation (SD) and straw-derived biochar incorporation (BC), in Northeast China. In contrast to CK, BC was observed to have a significant impact on soil moisture, increasing the monthly average of September by 30.3 % and the annual average by 5.90 % in 2022 (P < 0.05). In addition, SD significantly increased the average for June by 28.5 % (P < 0.05) and exhibited a more pronounced linear correlation between soil moisture and rainfall amount with the greatest slope (y = 0.2061x + 0.0026, R² = 0.3098). The results indicated that the soil water storage capacity was enhanced when straw was returned, with a more effective impact in BC in 2022 but in SD in 2023, partially attributing to the discrepancies in precipitation quantity, intensity, and frequency between the two years. Furthermore, BC significantly reduced the dissipated precipitation fraction and enhanced the soil water memory in both 2022 (P < 0.05) and 2023 (P < 0.01), based on the evaluation of the capacity of soil to retain water. The results of X-ray computed tomography (CT) scanning showed that straw return resulted in the reconstruction of a relatively intricate pore network, which was characterized by an increase in porosity and macropore number in SD, an increase in pore circularity, a reduction in pore diameter and maccropore number in BC, which was associated with soil layer depth. It is concluded that the improvement of soil water and pore properties, as evidenced by an enhanced soil moisture memory and an increased porosity, contributed to the enhancement of soil nutrients under straw return conditions. This study provides valuable insights for selecting a suitable mode of straw return, thereby facilitating the effective utilization of straw and water resources in agricultural systems, particularly in arid regions.

Suggested Citation

  • Wang, Junkai & Sun, Caixia & Zhang, Yulan & Xiao, Junyao & Ma, Yueping & Jiang, Jialin & Jiang, Zhengde & Zhang, Lili, 2024. "Straw return rearranges soil pore structure improving soil moisture memory in a maize field experiment under rainfed conditions," Agricultural Water Management, Elsevier, vol. 306(C).
    • Handle: RePEc:eee:agiwat:v:306:y:2024:i:c:s0378377424005006
    DOI: 10.1016/j.agwat.2024.109164
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    References listed on IDEAS

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    1. Zhang, Pengyan & Liu, Jiangzhou & Wang, Maodong & Zhang, Haocheng & Yang, Nan & Ma, Jing & Cai, Huanjie, 2024. "Effects of irrigation and fertilization with biochar on the growth, yield, and water/nitrogen use of maize on the Guanzhong Plain, China," Agricultural Water Management, Elsevier, vol. 295(C).
    2. Nannan Wang & Tibin Zhang, 2024. "Soil pore structure and its research methods: A review," Soil and Water Research, Czech Academy of Agricultural Sciences, vol. 19(1), pages 1-24.
    3. Wang, Wanning & Wang, Weishu & Wang, Pu & Wang, Xianghao & Wang, Liwen & Wang, Chaozi & Zhang, Chenglong & Huo, Zailin, 2023. "Impact of straw return on soil temperature and water during the freeze-thaw period," Agricultural Water Management, Elsevier, vol. 282(C).
    4. Guo, Ru & Qian, Rui & Du, Luning & Sun, Weili & Wang, Jinjin & Cai, Tie & Zhang, Peng & Jia, Zhikuan & Ren, Xiaolong & Chen, Xiaoli, 2024. "Straw-derived biochar optimizes water consumption, shoot and root characteristics to improve water productivity of maize under reduced nitrogen," Agricultural Water Management, Elsevier, vol. 294(C).
    5. Jingmiao Shao & Chunyu Gao & Patience Afi Seglah & Jie Xie & Li Zhao & Yuyun Bi & Yajing Wang, 2023. "Analysis of the Available Straw Nutrient Resources and Substitution of Chemical Fertilizers with Straw Returned Directly to the Field in China," Agriculture, MDPI, vol. 13(6), pages 1-20, June.
    6. Abdelali El Mekkaoui & Rachid Moussadek & Rachid Mrabet & Ahmed Douaik & Rachid El Haddadi & Outmane Bouhlal & Mariyam Elomari & Matike Ganoudi & Abdelmjid Zouahri & Said Chakiri, 2023. "Effects of Tillage Systems on the Physical Properties of Soils in a Semi-Arid Region of Morocco," Agriculture, MDPI, vol. 13(3), pages 1-14, March.
    7. Zhengyu Duan & Ce Wang & Chengli Zhu & Xiaoan Chen & Yaming Zhai & Liang Ma & Nan Sun & Jiahao Cai & Yu Fu, 2024. "Effects of Straw Incorporation and Decomposition on Soil Preferential Flow Patterns Using the Dye-Tracer Method," Agriculture, MDPI, vol. 14(2), pages 1-18, January.
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