Increasing of NPK Fertilizer Efficiency by Arbuscular Mycorrhiza in Common Bean (Phaseolus Vulgaris L.)

Kazadi, Audry Tshibangu; Baert, Geert; Lwalaba, Jonas Lwalaba Wa; Ansey, Bibich Kirika; Haesaert, Geert; Mundende, Robert-Prince Mukobo

doi:10.1007/s10343-020-00513-7

Cited by 7 publications

(5 citation statements)

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“…The AMF make symbiosis with root plants and are able to secret phosphatase, which catalyze and release P for the benefit of plants (Grant et al 2004;Tshibangu et al 2020a). They also confer robustness to plants and they improve crop yields (Beaudin et al 2008;Grant et al 2014;Jan et al 2014;Tshibangu et al 2020b). AMF thus improves uptake of immobilized plant nutrients, especially P (Erdinc et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Effect of Phosphorus and Arbuscular Mycorrhizal Fungi (AMF) Inoculation on Growth and Productivity of Maize (Zea mays L.) in a Tropical Ferralsol

et al. 2021

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Soil fertility in the Lubumbashi region often proves to be limiting factor for crop production due to their low nutrient reserves. The objective of this work was to evaluate the impact of arbuscular mycorrhizae on phosphorus uptake by maize on Ferralsol. The trial was conducted in pots with 30 kg or 60 kg of P2O5 ha−1 and a control. These three levels of phosphorus were combined or not with arbuscular mycorrhizae. The combinations of 30 kg or 60 kg of phosphorus with the inoculum led to a male flowering of maize at 63 days after semi. Maize treated with 60 kg of phosphorus ha−1 formed very few or almost no blisters in the roots. Cob weight, length, diameter, number of rows and kernel weight varied significantly with phosphorus on both inoculated and uninoculated pots. The inoculated plants had high averages for these yield parameters. Due to the lack of phosphate fertilizer, inoculum alone can be an alternative to phosphorus provided that nitrogen and potassium are added, resulting in small but seed-filled ears compared to the phosphorus-free control without mycorrhizae, which resulted in empty ears. Yield varied significantly with the addition of phosphorus (0.3 to 6.1 tons ha−1) and less significantly with inoculum (3 to 3.7 t ha−1). The combination of treatments showed a significant difference in favour of the 60 kg of phosphorus or 60 kg of phosphorus associated with the inoculum. The highest phosphorus content was obtained on the inoculum treatment alone, which provided 1.4 mg phosphorus g−1 maize compared to other treatments, which provided 0.69 to 0.71 mg phosphorus g−1 maize.

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Section: Introductionmentioning

confidence: 99%

Effect of Phosphorus and Arbuscular Mycorrhizal Fungi (AMF) Inoculation on Growth and Productivity of Maize (Zea mays L.) in a Tropical Ferralsol

et al. 2021

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“…In the research conducted by Audry Tshibangu Kazadi et al, it was discovered that AMF colonization is considerably elevated at pH 5.8 (Table 1). It was observed that at this pH level, the height of plants reached an average of 56-58 cm, and the amount of harvested crops was recorded at an impressive 2095 kg ha-1 [19]. The research also revealed a contrasting outcome when the pH level exceeded 6.2.…”

Section: Effect Of Soil Ph On Amf Colonizationmentioning

confidence: 81%

“…These findings highlight the significance of maintaining optimal soil pH levels to support AMF colonization, thus promoting the growth and productivity of plants. The findings by [19] propose that a marginally acidic soil environment with a pH of approximately 5.8 is advantageous for establishing AMF, resulting in taller plants and enhanced crop production. Understanding the relationship between soil pH and AMF establishment can significantly affect agricultural practices.…”

Section: Effect Of Soil Ph On Amf Colonizationmentioning

confidence: 99%

“…Organic matter Increase the diversity of AMF microorganisms [14] Augment the colonization of AM fungi [15] Elevate levels of root AMF colonization [16] Soil pollutants Lowers the efficacy of mycorrhizal fungi [17] Soil pH AMF increases Chia plant chemical composition in alkaline soil [18] AMF colonization is elevated at pH 5.8 [19] Acidity negatively affects AMF colonization [20] Temperature Temperature affects AMF regardless of the host plant [21] Low temperatures enhance nutrient uptake by AMF [22] High temperature reduced colonization rates of AMF [23] Light Low red-to-far-red light ratios inhibit AMF induction of defense genes [24] Limited light reduces the efficacy of AMF [25] Increased light levels increases robust AMF symbiotic relationships [26] This knowledge could be applied to construct strategies for bioremediation and ecosystem restoration. In addition, it is vital to understand how different pollutants impact AMF functionality to predict their ecological consequences over time.…”

Section: Environmental Factor Effect On Arbuscular Mycorrhizal Fungi ...mentioning

confidence: 99%

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Investigating the effect of environmental factors on Arbuscular Mycorrhizal Fungi (AMF) Colonization

Ephraim Motaroki Menge

2023

Int. J. Sci. Res. Arch.

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Arbuscular mycorrhizal fungi (AMF) plays a crucial role in plant growth by establishing mutually beneficial partnerships with the roots of most terrestrial plants. This symbiotic partnership yields many benefits to the fungi and the plants, including enhanced nutrient uptake, augmented defense against harmful organisms, and heightened resilience to various environmental challenges. Gaining insight into the factors influencing AMF colonization is critical for implementing advanced land management strategies and fostering sustainable agriculture. Moreover, acknowledging the significance of environmental components like light, temperature, pH, and organic matter in AMF colonization is crucial in promoting sustainable land management strategies. Past research on the influence of these factors on AMF colonization provides valuable insights for maximizing the potential of these beneficial microbes. However, some gaps necessitate further studies to comprehend AMF's effectiveness fully. Investigating the interrelationships between multiple ecological variables, exploring the impact of pollutants and heavy metals, studying the function of root exudations and the plant's response to environmental stress, and examining the potential for AMF-supported phytoremediation are all significant research areas in this domain. By acquiring a deeper understanding of these aspects, it becomes feasible to devise strategies to enhance the establishment and effectiveness of AMF, thereby fostering sustainable farming and land management practices.

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“…Numerous processes in the fertilizer phosphorus sector are investigated in relation to the chemical et mineralogical layout, size, and reaction of the emission NP. The study [16] described a two-stage biological precipitation process for chemically decontaminating radioactive effluent. The primary radionuclides in the 35 m3 of radioactive wastewater were Cs-137, Cs-134, and Co-60.…”

Section: Related Workmentioning

confidence: 99%

Evaluation of the Level of Radioactivity of the Samples Taken From the Mining Squares of the Company Lualaba Mining Resources Sas

Kimpinde

2024

JPS

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Purpose: This investigation focuses on measuring the radiation levels in mining squares run by the company Lualaba Mining Resources Sas. Worker and environmental exposure to radioactive levels that might be dangerous can result from mining operations. Therefore, the purpose aim this investigation is to assess and gauge radioactivity that exists in these mining areas, as well as to pinpoint its origins and examine the way it may affect occupational and environmental safety. This investigation has significance since Lualaba Mining Resources Sas located near Shinkolobwe, one of the Democratic Republic of the Congo’s most important uranium deposits. This uranium resource complicates radiation assessments in Lualaba Mining Resources Sas' mining areas. Methodology: A variety of samples, including rock, and soil will be taken from the mining squares under consideration as part of the suggested technique used in this investigation. The level of ionizing radiation was measured using radiation detection tools such as Thermo scientific FH40G-L10SN43, Polymaster PM1703GN and HDS101G counters. To assess compliance and possible dangers, the collected data were compared to recognized radiation safety requirements. Findings: The evaluation's findings show that the radiation levels in the mined squares are higher than background values. The primary causes of radioactivity are thought to be naturally occurring radioactive elements found inside the geological formations being mined. The assessment clarifies the radiation levels in the company's mining areas, emphasizing the need for strict safety regulations to safeguard both employees and the environment. Unique contributor to theory, policy and practice: The research places a strong emphasis on continual monitoring, personnel training, and the implementation of best practices to reduce any possible health and environmental concerns connected to mining-related radioactivity.

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Increasing of NPK Fertilizer Efficiency by Arbuscular Mycorrhiza in Common Bean (Phaseolus Vulgaris L.)

Cited by 7 publications

References 20 publications

Effect of Phosphorus and Arbuscular Mycorrhizal Fungi (AMF) Inoculation on Growth and Productivity of Maize (Zea mays L.) in a Tropical Ferralsol

Effect of Phosphorus and Arbuscular Mycorrhizal Fungi (AMF) Inoculation on Growth and Productivity of Maize (Zea mays L.) in a Tropical Ferralsol

Investigating the effect of environmental factors on Arbuscular Mycorrhizal Fungi (AMF) Colonization

Evaluation of the Level of Radioactivity of the Samples Taken From the Mining Squares of the Company Lualaba Mining Resources Sas

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