Crop types and irrigation regimes as drivers of plastisphere bacterial communities in plastic-mulching croplands of subtropical China

Luo, Gongwen; Zhu, Qirui; Jin, Tuo; Peng, Jianwei; Zuo, Ning; Zhang, Huiru; Geng, Mengjiao; Huang, Ying; Han, Yongliang; Tian, Chang; Yang, Yadong; Fei, Jiangchi

doi:10.1016/j.apsoil.2022.104696

Cited by 5 publications

(1 citation statement)

References 76 publications

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“…Similarly, numerous studies have demonstrated that mulching leads to a decrease in the intricacy of soil bacterial networks. However, Luo et al discovered that plastisphere communities in sprinkling irrigation and vegetable planting systems displayed a more intricate and stable ecological network [68]. Molecular ecological network analyses unveiled that straw mulching resulted in a reduction in both bacterial and fungal network complexity [49,65,69], while simultaneously increasing the ratios between positive and negative links [34].…”

Section: Mulching Practices Change the Soil Bacterial Composition And...mentioning

confidence: 99%

Effect of Different Mulching Practices on Bacterial Community Composition and Fruit Quality in a Citrus Orchard

Yang,

Wang,

et al. 2023

Agriculture

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Citrus fruit, the most abundant global fruit, is primarily concentrated in China. Mulching techniques have demonstrated a favorable effect on the soil’s hydrothermal environment, resulting in enhanced plant growth, yield, and quality. Nevertheless, the impact of mulching on the soil microbiome and fruit quality of Beni Madonna tangor (Citrus nanko × C. amakusa) remains unknown. This study aimed to examine the impact of different mulching techniques, namely traditional flat planting (CK), reflective film mulching (RM), black film mulching (BM), corn stalk mulching (CS), green film mulching (GM), and transparent plastic film mulching (TM), on the bacterial diversity, composition, cooccurrence networks, and bulk soil assembly during the ripening stage of Beni Madonna tangor. The various treatments employed in this study exhibited distinct impacts on fruit quality and soil temperature and humidity. Through comprehensively evaluating fruit quality and soil properties, it was found that RM treatment had the best effect, while CK treatment was the worst. The mulching results in a significant decrease in the Shannon indexcompared to the control group. Specifically, mulching with RM, CS, and GM led to a significant increase in Chloroflexi abundance (p < 0.05). Furthermore, the interaction complexity between bacteria was found to be lower under GM and TM treatments compared to the other mulching treatments. At the genus level, Chloroflexi exhibited a positive correlation with total soluble solid (TSS) and Vitamin C (Vc) contents, however, GP13 showed a converse result. It was determined that Chloroflexi, with a high abundance of RM, promoted an improvement in soil and fruit quality. Ultimately, it can be concluded that various mulching techniques yield distinct impacts on both the soil bacterial composition and citrus quality, with these effects being intricately linked to the core biota’s functionalities within each treatment.

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Section: Mulching Practices Change the Soil Bacterial Composition And...mentioning

confidence: 99%

Effect of Different Mulching Practices on Bacterial Community Composition and Fruit Quality in a Citrus Orchard

Yang,

Wang,

et al. 2023

Agriculture

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Residual mulch-film characteristics affect heavy metal migration of different soil layers in the subtropical croplands of China

Fei,

Zou,

Geng

et al. 2024

Environmental Pollution

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Optimizing cotton growth in saline soil: Compound microbial agent modulates indigenous bacteria to enhance photosynthesis and vegetative-reproductive balance

Zhao,

Guo,

et al. 2024

Industrial Crops and Products

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Crop types and irrigation regimes as drivers of plastisphere bacterial communities in plastic-mulching croplands of subtropical China

Cited by 5 publications

References 76 publications

Effect of Different Mulching Practices on Bacterial Community Composition and Fruit Quality in a Citrus Orchard

Effect of Different Mulching Practices on Bacterial Community Composition and Fruit Quality in a Citrus Orchard

Residual mulch-film characteristics affect heavy metal migration of different soil layers in the subtropical croplands of China

Optimizing cotton growth in saline soil: Compound microbial agent modulates indigenous bacteria to enhance photosynthesis and vegetative-reproductive balance

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