A comprehensive review on enhancing nutrient use efficiency and productivity of broadacre (arable) crops with the combined utilization of compost and fertilizers

Oyetunji, Oluwadunsin; Bolan, Nanthi; Hancock, Greg

doi:10.1016/j.jenvman.2022.115395

Cited by 62 publications

(24 citation statements)

References 197 publications

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“…Vermicompost in improving the state of fertility by increasing the availability of nutrients and improving the biological condition of the soil by increasing the activity of beneficial bacteria The number of bacteria and fungi in the flowering stage compared to the vegetative growth stage in the rhizosphere. [11] mentioned that the addition of vermicompost works to increase the number of microorganisms in the soil and increase the activity of enzymes that work to increase the number of bacterial and fungal cells in the rhizosphere. The bilateral interactions also led to an increase in the numbers of bacterial and fungal cells for the two stages of vegetative growth and flowering (colony forming unit g -1 dry soil), as the bilateral interaction between bacterial fertilization and phosphorous sources, especially phosphate rock, led to significant differences in the numbers of bacterial and fungal cells for the two stages of vegetative growth, And flowering refers to the role of phosphorus liberated from phosphate rock in increasing the root group and its branches, which gives a larger surface area for bacteria adsorption and the start of its vital activity.…”

Section: Resultsmentioning

confidence: 99%

The Effect of Biofertilizers, Phosphorus Sources and Vermicompost on the Preparation of Bacterial and Fungal Cells for the Two Phases of Vegetative Growth and Flowering of Potato Plants

Jaber,

Oleiwi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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A field experiment was conducted for potato plants in the field of Agricultural Research and Experiment Station in Al-Muradiyya of the Directorate of Agriculture of Babylon - Babylon Governorate for the agricultural season 2022 to study the effect of adding bacterial fertilizer, phosphorus sources (triple superphosphate and phosphate rock) and vermicompost and the interaction between them in cell preparation Bacterial and fungal phases of potato plant vegetative growth and blooming according to RCBD design. The experiment included three factors: the addition of the bacterial biofertilizer Bacillus megaterium (with or without addition), phosphorus sources at three levels (0, triple superphosphate at 100 kg ha-1, phosphate rock at 200 kg ha-1), and vermicompost at three levels. Levels (0, 8, 12) ton ha-1, with three replications, yielded 54 experimental units. Burin cultivar potato tubers were planted, and the results were: The addition of bacterial bio fertilizer to treatment B1 produced the highest numbers of bacterial cells for the two stages of vegetative growth and flowering of potato plants: 4.73×106 and 6.73×106 (colony forming unit g-1 dry soil × 106) in sequence, and 5.93 × 103 and 12.15 × 103 for fungal cells. g-1 dry soil × 103, sequentially. During potato plant vegetative growth and flowering, the P22 treatment had the most bacterial and fungal cells, at 5.31 × 106 and 7.56 × 106 (colony forming unit g-1 dry soil 106), respectively. sequentially (g-1 dry soil) 103. Treatment F2 with vermicompost added had the largest counts of bacterial and fungal cells during the vegetative growth and blooming phases of potato plants at 6.22 × 106 (colony forming unit g-1 dry soil 106) and 10.08 × 106 (colony forming unit g-1 dry soil 103), respectively. B1P2F3 had the greatest bacterial cell counts at 8.25 and 13.55 × 106 (colony forming unit g-1 dry soil 106).

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Section: Resultsmentioning

confidence: 99%

The Effect of Biofertilizers, Phosphorus Sources and Vermicompost on the Preparation of Bacterial and Fungal Cells for the Two Phases of Vegetative Growth and Flowering of Potato Plants

Jaber,

Oleiwi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…In this study, organic fertilizer incorporation significantly decreased soil pH and exchangeable Ca concentration, while exchangeable Na concentration and electrical conductivity increased in these plots compared with inorganic fertilizer. The pH of alkaline soil tends to decrease with the increase of commercial organic fertilizer application years, and the soil pH tends to be neutral, which is beneficial to the better growth of crops (Oyetunji et al, 2022). Demelash et al (2014) reported increased Ca and Mg content with applying organic-inorganic fertilizers treatments, but it was not observed to increase the levels of other alkaline elements (K, Na).…”

Section: Soil Enzyme Indexmentioning

confidence: 98%

Effects of organic fertilizer incorporation practices on crops yield, soil quality, and soil fauna feeding activity in the wheat-maize rotation system

Zhou

Zhang

Jiang

et al. 2022

Front. Environ. Sci.

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The decline in soil quality is becoming a significant process of soil degradation. Optimizing organic fertilizer incorporation practices in cropland is essential to enhancing crop productivity and soil health. However, that requires a comprehensive understanding of crop yield and soil quality reaction across an application gradient of organic fertilizer. We investigated the effect of organic fertilizer incorporation practices on crop yield, soil quality, and fauna feeding activity from fluvo-aquic soils on wheat (Triticum aestivum)-maize (Zea mays) rotation field. The six treatments included were unfertilized N control (UC), traditional chemical fertilizer application (TF, 600 N kg ha−1 year−1), and recommended chemical fertilization (RF, 400 N kg ha−1 year−1) with no organic fertilizer application rate, low-level 15.0 (RFLO), medium-level 30.0 (RFMO), and high-level 45.0 t ha−1 year−1 (RFHO) application, respectively. The research findings show that the yield with organic fertilizer incorporation treatments increased 26.4%–44.6% for wheat and 12.5%–40.8% for maize compared to RF plots. The long-term organic fertilizer incorporation rate increased organic carbon from 54.7% to 110.6% versus UC plots and 27.9%–74.0% versus chemical fertilizer (TF and RF) treatments, and the total nitrogen content of soil increased from 41.8% to 59.2%, and 24.6%–39.2%. The long-term inorganic fertilizer combined with organic fertilizer incorporation practices significantly enhanced soil sucrose (30.1%–51.9%), urease (28.4%–38.3%), and β-1,4-glucosidase (34.6%–122.4%) activity. Still, nitrite reductase, polyphenol oxidase, and catalase significantly lower 27.3%–49.9%, 8.5%–26.3% and 23.3%–34.3% than single applications of inorganic N fertilizer groups. Meanwhile, the results showed that organic fertilizer incorporation practices improved soil fauna feeding activity by 35.2%–42.5%, and the excessive application of inorganic N fertilizer reduced the activity level of soil fauna.

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“…Biofertilizers produced from food waste need to meet some requirements to increase soil fertility and crop production such as being rich in organic sources and macro-and microelements and having an appropriate C : N ratio, among others. In this sense, biofertilizers have been identied as an alternative to chemical fertilizers for the improvement of crop production in sustainable farming 142,143 Some quality parameters of biofertilizers produced from food waste by microorganisms and listed in Fig. 9 are a balanced C : N ratio, low coliform bacteria, an increase of microbiota, organic matter and essential microand macroelements, a decrease of lignin cellulose and better phosphate solubilisation.…”

Section: Bio-fertilizers Produced From Food Waste By Microbesmentioning

confidence: 99%

Microbial bioconversion of food waste to bio-fertilizers

Mahish,

Verma,

Ghritlahare

et al. 2024

Sustainable Food Technol.

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A comprehensive review on enhancing nutrient use efficiency and productivity of broadacre (arable) crops with the combined utilization of compost and fertilizers

Cited by 62 publications

References 197 publications

The Effect of Biofertilizers, Phosphorus Sources and Vermicompost on the Preparation of Bacterial and Fungal Cells for the Two Phases of Vegetative Growth and Flowering of Potato Plants

The Effect of Biofertilizers, Phosphorus Sources and Vermicompost on the Preparation of Bacterial and Fungal Cells for the Two Phases of Vegetative Growth and Flowering of Potato Plants

Effects of organic fertilizer incorporation practices on crops yield, soil quality, and soil fauna feeding activity in the wheat-maize rotation system

Microbial bioconversion of food waste to bio-fertilizers

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