Nutrients in the rhizosphere: A meta-analysis of content, availability, and influencing factors

The Science of The Total Environment, Год журнала: 2022, Номер 826, С. 153908 - 153908

Опубликована: Фев. 18, 2022

Язык: Английский

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A meta-analysis of phosphatase activity in agricultural settings in response to phosphorus deficiency

Soil Biology and Biochemistry, Год журнала: 2021, Номер 165, С. 108537 - 108537

Опубликована: Дек. 24, 2021

Phosphorus (P) is a key limiting factor in crop growth and essential for agriculture. As plant uptake of P inefficient, it commonly applied to maintain yields leading range negative environmental issues when excess. Additionally, mineral fertilisers derived from mined rock phosphate, which finite resource that needs be sustainably managed order food security the long-term. Phosphatase activity one several mechanistic responses deficiency plant-soil system, enabling mineralization organic increase availability both plants soil organisms. In this study we address need further understanding role phosphatase enzyme acquisition agricultural settings, using systematic review literature subsequent meta-analysis. We find monoesterase inhibited by inorganic (−23%, −39.8 −2.2%) yet enhanced (+74%, 8.4–232.1%). This indicates important deficient systems, more determining than level deficiency. also investigated other factors such as nitrogen addition, pH substrate changes composition physiology but, none these explained significant variance data. highlight consistent recording reporting additional variables association with assay data, required enable quantification potential utilisation resources agriculture, contribution semi-natural ecosystems.

Язык: Английский

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Adaptive evaluation of green manure rotation for a low fertility farmland system: Impacts on crop yield, soil nutrients, and soil microbial community

CATENA, Год журнала: 2022, Номер 222, С. 106873 - 106873

Опубликована: Дек. 28, 2022

Язык: Английский

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Maize/alfalfa intercropping enhances yield and phosphorus acquisition

Field Crops Research, Год журнала: 2023, Номер 303, С. 109136 - 109136

Опубликована: Сен. 23, 2023

Язык: Английский

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Metagenomes reveal the effect of crop rotation systems on phosphorus cycling functional genes and soil phosphorus avail–ability

Agriculture Ecosystems & Environment, Год журнала: 2024, Номер 364, С. 108886 - 108886

Опубликована: Янв. 13, 2024

Язык: Английский

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Synergistic benefits of leguminous green manure intercropping for weed control and productivity improvement in pear orchards

Scientia Horticulturae, Год журнала: 2025, Номер 340, С. 113955 - 113955

Опубликована: Янв. 1, 2025

Язык: Английский

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Low molecular weight organic acids mobilize soil organic phosphorus for enzymatic hydrolysis in a temperate montane peatland

Biogeochemistry, Год журнала: 2025, Номер 168(1)

Опубликована: Фев. 7, 2025

Язык: Английский

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Accessing Legacy Phosphorus in Soils

Soil Systems, Год журнала: 2020, Номер 4(4), С. 74 - 74

Опубликована: Дек. 18, 2020

Repeated applications of phosphorus (P) fertilizers result in the buildup P soil (commonly known as legacy P), a large fraction which is not immediately available for plant use. Long-term and accumulations an inefficient use dwindling supplies can nutrient runoff, often leading to eutrophication water bodies. Although problematic some regards, it conversely may serve source crop could potentially decrease dependence on external fertilizer inputs. This paper reviews (1) current knowledge occurrence bioaccessibility different chemical forms soil, (2) transformations with mineral organic relation their potential bioaccessibility, (3) approaches associated challenges accessing native that be used harness production. We highlight how inorganic vary depending properties, such pH matter content. also found accumulation changes more than species cessations. discuss progress P, including natural genetically modified plant-based strategies, P-solubilizing microorganisms, immobilized P-hydrolyzing enzymes. It foreseeable will require multidisciplinary address these limitations.

Язык: Английский

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Distinct metabolite classes in root exudates are indicative for field- or hydroponically-grown cover crops

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Апрель 6, 2023

Plants release a large variety of metabolites via their roots to shape physico-chemical soil properties and biological processes in the rhizosphere. While hydroponic growth conditions facilitate accessibility root system recovery exudates, natural environment can alter metabolism exudate secretion, raising question what extent quantity composition exudates released systems reflect those recovered from soil-grown roots.Using washing method, we sampled four field-grown cover crop species with wide taxonomic distance, namely white mustard, lacy phacelia, bristle oat, Egyptian clover. A set primary secondary were analysed targeted untargeted LC-MS-based approach, respectively, for comparison obtained hydroponically cultured plants.We found that cultivated plants larger amount total carbon, but carbon was not indicative diversity exudates. In field, phacelia clover contained 2.4 3.8 times more metabolites, whereas exudation hydroponics 5- 4-fold higher. The identified using approach much distinct among all than quantified metabolites. Among metabolite classes, presence lipids lipid-like molecules highly field samples, while phenylpropanoids, organoheterocyclic compounds or benzenoids characteristic clover, mustard irrespective cultivation condition. However, at compound level bulk specific every species, which implies poorly metabolic complexity plants.

Язык: Английский

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Utilizing soil organic phosphorus for sustainable crop production: insights into the rhizosphere

Plant and Soil, Год журнала: 2023, Номер 498(1-2), С. 57 - 75

Опубликована: Июль 1, 2023

Язык: Английский

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