Soil-Plant and Microbial Interaction in Improving Salt Stress

Nadeem, Hera; Ahmad, Faheem

doi:10.1007/978-981-13-8801-9_10

Cited by 5 publications

(4 citation statements)

References 114 publications

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“…Higher temperatures cause more evapotranspiration and increase the need for irrigation in some areas. Evaporation of irrigation water often creates high salt content in the surface soils and ultimately makes the land unsuitable for crop cultivation (Nadeem & Ahmad, 2019; Zurqani et al, 2019). In such cases, climate change‐induced reduced productivity and desertification has been found to exacerbate food insecurity, especially in rural areas with disadvantaged communities that are dependent on land for food and livelihoods based on agricultural and pastoral activities (Jaramillo‐Mejía & Chernichovsky, 2019).…”

Section: Resultsmentioning

confidence: 99%

Climate change‐triggered land degradation and planetary health: A review

et al. 2021

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Land is a vital natural resource for human socio‐ecological wellbeing. Around the world, land is being degraded due to various natural and anthropogenic factors such as flooding, wind erosion, agriculture and human settlement, and anthropogenic climate change. While significant research has been conducted on the separate dyads of: (1) anthropogenic climate change and land degradation and (2) land degradation and health, limited consideration has been given to the cause‐and‐effect relationships between anthropogenic climate change‐triggered land degradation and planetary health consequences. Using a systematic literature review and the driving force, pressure, state, exposure, effect (DPSEE) framework, this study synthesizes the complex causal relationships of anthropogenic climate change‐triggered land degradation and its planetary health consequences. Our findings demonstrate that anthropogenic climate change has induced and accelerated natural and anthropogenic land degradation through an array of pathways, resulting in planetary health consequences that can be grouped into six categories: (1) food and nutritional insecurity, (2) communicable and noncommunicable diseases, (3) livelihood insecurity, (4) physical and mental health, (5) health hazards related to extreme weather events, and (6) migration and conflict. Interlinkages exist between these six planetary health impact categories, adding to the complexity of the causal pathways. These collective impacts are hampering the realization of the UN Sustainable Development Goals around the world. The findings of this study and our DPSEE framework can help policymakers identify and integrate actions to better manage the planetary health impacts of climate change‐induced land degradation.

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Section: Resultsmentioning

confidence: 99%

Climate change‐triggered land degradation and planetary health: A review

et al. 2021

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“…Te correlation between pH (H 2 O) and total N in exsiltstone mining soil is linearly negative, implying that the higher the pH values of the soil, the lower the total N content of the soil. Tis can be explained by the fact that when the pH of the ex-siltstone mining soil reaches an alkaline criteria, soil microbe development and activity become less active or unfavourable [79], afecting the development of the microbial population [80]. Furthermore, there is a positive relationship between organic C, total N, and total K. Tis means that as the organic matter or C content of the ex-siltstone mining soil increases, so does the supply of N and K into the soil, which is also relevant to the positive correlation between total N and total K availability.…”

Section: Soil Chemical Properties Correlation Te Correlation Analysis...mentioning

confidence: 99%

Bioremediation of Ex-Mining Soil with the Biocompost in the Incubation Experiments

Rosa

Sufardi

Syafruddin

et al. 2023

Applied and Environmental Soil Science

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A process called bioremediation can be used to turn abandoned mining sites into useful agricultural land. An alternative to enhancing the quality of the ex-siltstone mining soil so that it can be used again as agricultural land is the application of biocompost fertilizer. This study intends to investigate how biocompost might enhance the ex-siltstone mining soil’s quality in incubation treatments. The composition of biocompost used in this study is ingredient I: (a) cow manure = 50%; (b) chicken manure = 30%; (c) sand = 10%; (d) bacteria (bioactivator) = 10%; ingredient II: ingredient I is mixed with cow manure in a composition ratio of 1 : 2. The ex-mining soils were gathered in the ex-cement mining region of Lhoknga Subdistrict, Aceh Besar District (5.45°N, 95.2°E). Incubation experiments were conducted in incubation pots (approximately 5 kg per pot) that were randomly placed in a greenhouse using a 4 × 4 factorial completely randomized design (CRD) with three replications. The first factor is the ratio of ex-siltstone mining soil : biocompost, which consists of four levels of comparison: control (ex-mining soil not incubated), 1 : 1 (50 : 50), 1 : 2 (33 : 67), and 1 : 3 (25 : 75). The second factor is the incubation period, which has four levels: 0, 2, 4, and 6 weeks with 48 experimental units. Indicators of the impact of biocompost on the physical and chemical quality of ex-siltstone mining soil were examined. The result shows that bioremediation of ex-siltstone mining soil with biocompost application improves the quality of ex-siltstone mining soil by decreasing bulk density and permeability and also increasing porosity, decreasing soil pH from alkaline to neutral, and increasing soil organic C, total N, available P, and total K. The incubation period of ex-siltstone mining soil influences the changes and dynamics of the soil’s chemical properties.

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“…Notably, the more saline in the soil, the richer the endophyte diversity, and the greater their effect on the plant. Therefore, endophytes produced in such environments are warranted thorough research, and potentially present numerous prospects for biological soil treatments [56][57][58]. Endophytes inhabiting plants in saline environments can be isolated and used in the bioremediation of land damaged by high-salinity conditions.…”

Section: Endophytes For Saline-land Managementmentioning

confidence: 99%

The Potential of Endophytes in Improving Salt–Alkali Tolerance and Salinity Resistance in Plants

Guo,

Peng,

et al. 2023

IJMS

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Ensuring food security for the global population is a ceaseless and critical issue. However, high-salinity and high-alkalinity levels can harm agricultural yields throughout large areas, even in largely agricultural countries, such as China. Various physical and chemical treatments have been employed in different locations to mitigate high salinity and alkalinity but their effects have been minimal. Numerous researchers have recently focused on developing effective and environmentally friendly biological treatments. Endophytes, which are naturally occurring and abundant in plants, retain many of the same characteristics of plants owing to their simultaneous evolution. Therefore, extraction of endophytes from salt-tolerant plants for managing plant growth in saline–alkali soils has become an important research topic. This extraction indicates that the soil environment can be fundamentally improved, and the signaling pathways of plants can be altered to increase their defense capacity, and can even be inherited to ensure lasting efficacy. This study discusses the direct and indirect means by which plant endophytes mitigate the effects of plant salinity stress that have been observed in recent years.

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Soil-Plant and Microbial Interaction in Improving Salt Stress

Cited by 5 publications

References 114 publications

Climate change‐triggered land degradation and planetary health: A review

Climate change‐triggered land degradation and planetary health: A review

Bioremediation of Ex-Mining Soil with the Biocompost in the Incubation Experiments

The Potential of Endophytes in Improving Salt–Alkali Tolerance and Salinity Resistance in Plants

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