Organomineral fertilizer application enhances Perilla frutescens nutritional quality and rhizosphere microbial community stability in karst mountain soils

Liu, Ying; Shen, Qi; An, Xiaochi; Xie, Yuanhuan; Liu, Xiuming; Lian, Bin

doi:10.3389/fmicb.2022.1058067

Cited by 3 publications

(3 citation statements)

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“…Among the bacteria, Proteobacteria, Firmicutes, Acidobacteriota, and Chloroflexi were the dominant phylum, accounting for 58.51–62.39% of the bacterial phylum in the soil samples. Proteobacteria are responsible for atmospheric nitrogen fixation in terrestrial ecosystems ( Graham and Vance, 2003 ; Raymond et al, 2004 ), while Firmicutes and Acidobacteriota are prevalent in various soil environments and may play a role in suppressing fungal diseases in crops ( Zhou et al, 2019 ; Li Y. et al, 2022 ). Among the fungi, Unclassified, Ascomycota, Basidiomycota, and Zygomycota were the dominant phylum, accounting for 97.71–99.59% of the fungal phylum in the soil samples.…”

Section: Discussionmentioning

confidence: 99%

“…ES quality was also significantly correlated with microbial taxon abundance. Li Y. et al (2022) discovered that organic fertilizers improved soil physicochemical properties, especially the content of total carbon, effective potassium, and effective phosphorus, and improved microorganisms, thus enhancing the quality and yield of Perilla frutescens .…”

Section: Discussionmentioning

confidence: 99%

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Effect of different fertilization strategies on the yield, quality of Euryales Semen and soil microbial community

Li,

Qu,

Cheng

et al. 2023

Front. Microbiol.

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IntroductionEuryales Semen, a medicinal herb widely utilized in Asia, faces a critical constraint in its production, primarily attributed to fertilizer utilization. Understanding the impact of different fertilization schemes on Euryales Semen (ES) planting and exploring the supporting mechanism are crucial for achieving high yield and sustainable development of the ES planting industry.MethodsIn this study, a field plot experiment was conducted to evaluate the effects of four different fertilization treatments on the yield and quality of ES using morphological characteristics and metabolomic changes. These treatments included a control group and three groups with different organic fertilizer to chemical fertilizer ratios (3:7, 5:5, and 7:3). The results of this study revealed the mechanisms underlying the effect of the different treatments on the yield and quality of Euryales Semen. These insights were achieved through analyses of soil physicochemical properties, soil enzyme activity, and soil microbial structure.ResultsWe found that the quality and yield of ES were the best at a ratio of organic fertilizer to chemical fertilizer of 7:3. The optimality of this treatment was reflected in the yield, soil available nitrogen, soil available phosphorus, and soil enzyme activity of ES. This ratio also increased soil microbial diversity, resulting in an increase and decrease in Proteobacteria and Firmicutes abundances, respectively. In addition, linear discriminant analysis showed that Chloroflexi, Gammaproteobacteria, and Hypocreales-incertae-sedis were significantly enriched in the ratio of organic fertilizer to chemical fertilizer of 7:3. Variance partitioning analysis showed that the soil properties, enzyme activities, and their interactions cumulatively can explain 90.80% of the differences in Euryales Semen yield and metabolome. In general, blending organic and chemical fertilizers at a 7:3 ratio can enhance soil fertility, boost Euryales Semen yield and quality, and bring forth conditions that are agriculturally beneficial to microbial (bacteria and fungi) dynamics.DiscussionThis study initially revealed the scientific connotation of the effects of different fertilization patterns on the planting of Euryales Semen and laid a theoretical foundation for the study of green planting patterns of Euryales Semen with high quality and yield.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Effect of different fertilization strategies on the yield, quality of Euryales Semen and soil microbial community

Li,

Qu,

Cheng

et al. 2023

Front. Microbiol.

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“…The test plots were treated with organo-mineral fertilizer (OMF), while the control experiment (OMF not applied) served as a baseline. OMF was used to enhance soil fertility, subsequently promoting plant growth and yield [17]. OMF was applied to the test plots two weeks after planting.…”

Section: Test Plot Preparationmentioning

confidence: 99%

Phytoremediation with Sunflower (Helionthus annus) and Its Capacity for Cadmium Removal in Contaminated Soils

Ogungbile,

Ajibare,

Enochoghene

et al. 2024

Trop. Aqua. Soil Pollut.

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This study assessed the phytoremediation potential of sunflowers for removing cadmium from the soil around a paint manufacturing industry in Eleyele, Ibadan. Background levels of Cd in the topsoil and subsoil were determined. The site was divided into two plots. Organo-mineral fertilizer (OMF) was applied to the first plot, which served as the experimental plot, while the second plot was without OMF and served as the control. Concentrations of cadmium in the plants were determined using an Atomic Absorption Spectrophotometer. Baseline mean Cd contents were 29.23 mg/kg and 33.30 mg/kg for topsoil and subsoil, respectively. Over the planting period, the sunflower plants removed 53.1% and 51.6% of Cd from the topsoil and subsoil in the test plot, while 40.65% and 47.80% were removed from the topsoil and subsoil, respectively, in the control. Cd absorption from the contaminated soils was found to be translocated to all parts of the sunflower. The concentrations of Cd in the sunflower parts were as follows: root system (10.70 mg/kg), shoot (8.17 mg/kg), leaves (6.43 mg/kg), and seeds (2.52 mg/kg) for the test plot. For the control plots, Cd in the root, shoot, leaves, and seeds were 7.60 mg/kg, 7.43 mg/kg, 4.75 mg/kg, and 2.03 mg/kg, respectively. The study confirmed that sunflowers have the potential to remediate Cd from contaminated soil, and this potential was enhanced by the application of OMF.

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Advances in the Use of Organic and Organomineral Fertilizers in Sustainable Agricultural Production

Abdulraheem¹,

Hu²,

Ahmed³

et al. 2023

Organic Fertilizers - New Advances and Applications [Working Title]

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In view of the increasing demand for food due to population, high cost and scarcity of inorganic fertilizer due to government deregulation policy, and unavailability of high yielding crop varieties as planting materials; total reliance on inorganic fertilizer or organic materials alone as fertilizer may not be realistic. Complementary use of organic with inorganic fertilizer should be employed so as to sustain soil fertility management strategy for crop production. It is clear that the prospect of obtaining enough chemical fertilizer to meet the requirement of the teaming farming population in the tropic is remote. The current price of fertilizer calls for its economic utilization to meet specific requirements of crops. The current world-wide shortage of fertilizer and its anticipated adverse effect on food production has made many countries to explore the manorial value of organic manure to reduce pressure on the demand for mineral fertilizer as complementary use. This chapter is expected to discuss the use of inorganic fertilizer in combination with organic materials to be able to give the desired higher and sustainable crop yields than the sole use of inorganic fertilizer or animal manure. It is concluded that there are abundant organic wastes that could be used alone or combined with mineral fertilizers. The presence of organic manures in organomineral fertilizers ensures more residual effect, balanced nutrition and improvement in soil physicochemical properties. The use of the two sources has synergistic effect and reduces expenditure on scarce and expensive mineral fertilizers. It is a sustainable approach to ensuring high soil productivity and crop yield.

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Organomineral fertilizer application enhances Perilla frutescens nutritional quality and rhizosphere microbial community stability in karst mountain soils

Cited by 3 publications

References 123 publications

Effect of different fertilization strategies on the yield, quality of Euryales Semen and soil microbial community

Effect of different fertilization strategies on the yield, quality of Euryales Semen and soil microbial community

Phytoremediation with Sunflower (Helionthus annus) and Its Capacity for Cadmium Removal in Contaminated Soils

Advances in the Use of Organic and Organomineral Fertilizers in Sustainable Agricultural Production

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