Mineralization of legume seed meals as organic fertilizers affected by their quality at low temperatures

Li, Zhifang; Müller, Torsten

doi:10.1080/01448765.2014.971871

Cited by 7 publications

(7 citation statements)

References 28 publications

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“…3b). These increases, decreases and differences in magnitude between treatments during the incubation time were detected with the interaction analysis (Table 2), and could be linked to the different rates of N release and other nutrients (Li et al, 2015;Muñoz-Vega et al, 2016), as well as the buffer effect of a soil with high OM content and high Al content as in Villarrica soil (Havlin et al, 1999;Barreal et al, 2001) (Table 1). Regarding Virquenco soil, Villarrica had lower P availability (p < 0.05), which was associated with its allophanic and imogolite clay content (Barreal et al, 2001;Matus et al, 2008;Hirzel et al, 2010).…”

Section: Villarrica Soilmentioning

confidence: 89%

“…2a), all treatments had an increase during the incubation time, associated with organic matter mineralization and release of nutrients (Kirchmann et al, 2007;Hirzel et al, 2010;Fageria and Nascente, 2014). All treatments showed interaction between incubation time and fertilization treatment (Table 2); this could be related to different rates of N release and other nutrients (Li et al, 2015;Muñoz-Vega et al, 2016).…”

Section: Virquenco Soilmentioning

confidence: 91%

“…There were differences in the magnitude of these increases in each treatment during the incubation time. These were detected in the interaction analysis (Table 2) and could be associated with the different rates of N release and other nutrients (Li et al, 2015;Muñoz-Vega et al, 2016). Abbreviations: CT: Control without fertilization; CO: Compost; F:Fertil; PG: Purely Grow;…”

Section: Villarrica Soilmentioning

confidence: 95%

“…K concentration also showed a trend to decrease between the initial and final incubation time points. The changes in the evolution of K concentration of each treatment during the incubation time was detected in the interaction analysis (Table 2) and could be associated with the different rates of N release and other nutrients (Li et al, 2015;Muñoz-Vega et al, 2016), as well as the cation exchange in the secondary minerals of the ash volcanic soils, such as Villarrica soil (Havlin et al, 1999;Hirzel et al, 2010).…”

Section: Villarrica Soilmentioning

confidence: 99%

“…Nitrogen organic fertilizers include: compost, green manures, natural fertilizers, residues from biological processes, fermented in solid-state (Farinas, 2015), bio-organic fertilizers (Chen et al, 2011;Zhao et al, 2011), poultry manure (Hirzel et al, 2010), lupine meal (Li et al, 2009;Li et al, 2015), and blood meal (Ciavatta et al, 1997). These can supply nutrients either through mineralization processes or by releasing them directly into the soil (Tamada, 2004;Hanson, 2006;Bañados et al, 2012;Hirzel et al, 2012;Retamales and Hancock, 2012), resulting in a key point to consider when choosing an organic fertilizer based on the physicochemical properties of the soil.…”

Section: Introductionmentioning

confidence: 99%

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Evolution of Nutrients and Soil Chemical Properties of Seven Organic Fertilizers in Two Contrasting Soils Under Controlled Conditions

Hirzel

Donnay²,

Fernández

et al. 2018

Chil. j. agric. anim. sci.

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Organic food production has increased the demand for organic supplies in agriculture. Organic fertilizers are known to have an effect on crop and soil properties, but this effect has been little studied. This research evaluated the effect of seven nitrogen fertilizers allowed for use in organic production and one conventional fertilization treatment adjusted to a similar dose of total nitrogen (N), on chemical properties of two soils of contrasting physicochemical properties (sandy loam Mollisol and silty loam Andisol) incubated under aerobic conditions and controlled 6 times over 112 d. Treatments were: Compost (CO), Fertil (F), Purely Grow (PG), Purely Lysine (PL), Blood meal (BM), Lupine meal (LM), Sodium nitrate (SN), conventional fertilization (CF), and a control without fertilization (CT). The experiment was conducted in a split-plot design for each soil. The results showed that the fertilizers affected soil pH, salinity (electrical conductivity, EC), and the concentrations of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg) and sulfur (S). In general, the highest values of pH, available P, and exchangeable K, Ca and Mg were obtained using CO in both soils, whereas PL reported the lowest values for most parameters evaluated. The evolution of each parameter over time showed interactions with the fertilization treatment, with a steady decrease in pH and an increase in EC in both soils. Differences in the average values of chemical properties during incubation with respect to their initial values were related to the physicochemical and organic characteristics of each soil.

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Section: Villarrica Soilmentioning

confidence: 89%

Section: Virquenco Soilmentioning

confidence: 91%

Section: Villarrica Soilmentioning

confidence: 95%

Section: Villarrica Soilmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evolution of Nutrients and Soil Chemical Properties of Seven Organic Fertilizers in Two Contrasting Soils Under Controlled Conditions

Hirzel

Donnay²,

Fernández

et al. 2018

Chil. j. agric. anim. sci.

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Strategies for high nitrogen production and fertilizer value of plant‐based fertilizers

Lynge

Kristensen

Grevsen

et al. 2022

J. Plant Nutr. Soil Sci.

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Background Organic vegetable production has a demand for alternative fertilizers to replace fertilizers from sources that are not organic, that is, typically animal‐based ones from conventional farming. Aims The aim of this study was to develop production strategies of plant‐based fertilizers to maximize cumulative nitrogen (N) production (equal to N yield by green manure crops), while maintaining a low carbon‐to‐nitrogen (C:N) ratio, and to test the fertilizer value in organic vegetable production. Methods The plant‐based fertilizers consisted of the perennial green manure crops—alfalfa, white clover, red clover, and a mixture of red clover and ryegrass—and the annual green‐manure crops—broad bean, lupine, and pea. The crops were cut several times at different developmental stages. The harvested crops were used fresh or pelleted as fertilizers for field‐grown white cabbage and leek. The fertilizer value was tested with respect to biomass, N offtake, N recovery, and soil mineral N (Nmin). Poultry manure and an unfertilized treatment were used as controls. Results The cumulative N production of the perennial green manure crops ranged from 300 to 640 kg N ha–1 year–1 when cut two to five times. The highest productions occurred at early and intermediate developmental stages, when cut three to four times. Annual green manure crops produced 110–320 kg N ha–1 year–1, since repeated cutting was restricted. The C:N ratio of the green manure crops was 8.5–20.5, and increased with developmental stage. The fertilizer value of green manure, as measured in white cabbage and leek, was comparable to animal‐based manure on the condition that the C:N ratio was low (<18). N recovery was 20%–49% for green manure and 29%–42% for poultry manure. A positive correlation was detected between soil Nmin and vegetable N offtake shortly after incorporating the green manure crops, indicating synchrony between N release and crop demand. Conclusions Plant‐based fertilizers represent highly productive and efficient fertilizers that can substitute conventional animal‐based fertilizers in organic vegetable production.

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Evolution of Nitrogen and Phosphorus in Tunisian Agricultural Soil Under Controlled Conditions

Allani

Ibrahim

Hatira

2021

Recent Advances in Environmental Science From the Euro-Mediterranean and Surrounding Regions (2nd Edition)

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Mineralization of legume seed meals as organic fertilizers affected by their quality at low temperatures

Cited by 7 publications

References 28 publications

Evolution of Nutrients and Soil Chemical Properties of Seven Organic Fertilizers in Two Contrasting Soils Under Controlled Conditions

Evolution of Nutrients and Soil Chemical Properties of Seven Organic Fertilizers in Two Contrasting Soils Under Controlled Conditions

Strategies for high nitrogen production and fertilizer value of plant‐based fertilizers

Evolution of Nitrogen and Phosphorus in Tunisian Agricultural Soil Under Controlled Conditions

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