Organomineral fertilization on the chemical characteristics of Quartzarenic Neosol cultivated with olive tree

Carvalho, Raoni Pereira de; Moreira, Rodrigo Amato; Cruz, Maria do Céu Monteiro da; Fernandes, Denison Ramalho; Oliveira, Adelson Francisco de

doi:10.1016/j.scienta.2014.07.006

Cited by 21 publications

(16 citation statements)

References 18 publications

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“…While the manganese response in the pH ranges tested was represented by a quadratic polynomial regression model (F = 28.6551, p < 0.0001) (Figure 2 47.6; 44.9% to 5.0; 4.3; 3.9; 3.1; and 2.9, respectively, when compared to the initial pH. The increase in manganese levels in leaves is also explained by the influence of soil pH, since the availability of this nutrient is increased at lower pH [57]. However, even with increased manganese levels, levels remained close to indicated sufficiency for the crop (20 to 36 mg•kg −1 ) at all pHs tested [42] [43].…”

Section: Nitrogen Phosphorus Potassium Calcium Magnesium Sulfurmentioning

confidence: 92%

Morphophysiological Responses of Olive Plants of the Arbequina Cultivar in Acid Soils

Gallina¹,

Hellwig²,

Malgarim³

et al. 2017

AJPS

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The current study aimed to investigate the morphophysiological responses with determinations of the plant height, stem diameter, chlorophyll content, and leaf nutrients of 'Arbequina' olive plant in acid soils. For evaluations of plant height, stem diameter, chlorophyll content, the experimental design was completely randomized arranged in split-plot design. The factor allocated to the main plots was consisted of the time after transplant (0, 30, 60, 90, 120 and 150 days after transplant-DAT) and, the factor arranged in the subplots was composed by pH with six levels 2.9; 3.1; 3.9; 4.3; 5.0; and, 6.3 (witness). In determination of leaf nutrient content (nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, copper, zinc, iron, manganese, aluminium and boron) was followed the same experimental design, however, only pH was tested. Plant height, stem diameter and chlorophyll content (SPAD) are not prejudiced by acidic pH up to 150 DAT. For the different pH levels tested, the nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, copper, zinc, iron, manganese and boron foliar contents are adequate for the olive crop, except nitrogen at pH 2.9. The 'Arbequina' olive plants adequately support acidic soils even with accentuated additions in the foliar aluminium content.

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Section: Nitrogen Phosphorus Potassium Calcium Magnesium Sulfurmentioning

confidence: 92%

Morphophysiological Responses of Olive Plants of the Arbequina Cultivar in Acid Soils

Gallina¹,

Hellwig²,

Malgarim³

et al. 2017

AJPS

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“…Carvalho et al [7] state that organo-mineral fertilizers can improve the agronomic efficiency of fertilizers. These reduce the natural process of fixation of the labile phosphorus in the soil, being readily available to the plants for a longer time.…”

Section: Organo-mineral Fertilizers In Sugarcanementioning

confidence: 99%

Sugarcane: Organo-Mineral Fertilizers and Biostimulants

Moraes¹,

Mageste²,

Lana³

et al. 2018

Sugarcane - Technology and Research

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The combined application of organic fertilizer with mineral fertilizer increases the yield of sugarcane. It promotes greater residual beneficial effect in relation to the use of each fertilizer in isolation. The organo-mineral fertilizer presents gradual solubilization during the period of development of the crop. Thus, when compared to soluble mineral sources, its agronomic efficiency may be higher. Various types of organic material can be used, such as pig manure, poultry litter, filter cake and sewage sludge, among others. Organic matter is responsible for maintaining and increasing soil porosity to improve water retention and to ensure soil microbial balance. The efficiency in nourishing the sugarcane crops or availing the available nutrients is maximized. The use of biostimulants in world agriculture has achieved significant growth rates in the last decades. Hormone compounds ensure the sustainability of crops. It can be an alternative to improve plant nutrition, support of abiotic and biotic stresses. They act in the activation and potentiation of the metabolism of the cells, give more vigor to the immune system and help to enable the physiological processes in the different stages of development. The emergence and use of new technologies is the way to achieve greater productivity, sustainability and profitability.

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“…According to Anetor and Omueti (2014), researching maize, for all soils tested in Nigeria, organomineral fertilizer with the organic fraction derived from composting of poultry residue, proved to be effective in releasing P to growth parameters of corn such as plant height, stem diameter and number of leaves. In addition, the soil chemical characteristics improved with application of organomineral fertilizer based on poultry residues and coffee husks, and are an excellent alternative for olive trees cultivated in Neosol Quartzarênico (Carvalho et al, 2014). According to Lana et al (2009), it is possible to correlate growth measures of the corn plant, such as plant height, stem diameter and volume with grain production, since these characteristics are highly correlated.…”

Section: Introductionmentioning

confidence: 99%

Efficacy of organomineral fertilizers derived from biosolid or filter cake on early maize development

et al. 2019

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In the current world scenario of agriculture it is necessary to find technologies to reach high productivity that are effective in providing soil conditioning improvement for the plants. Thus, this study analyzed the efficacy of organomineral fertilizers formulated with different organic matter sources on growth factors of maize. The experiment was done in a greenhouse at Campus Umuarama, Federal University of Uberlândia-MG, in a randomized block design, as a 2 x 5 + 2 factorial, containing two sources of organic matter, biosolid and filter cake, five doses of P2O5 recommendation for the crop and two additional treatments: mineral fertilization (100% of P2O5 of the recommended dose) and a control (no fertilizer), with four replications. Plant height, stalk diameter, and chlorophyll a and b were determined at 35 days after sowing (DAS); plant height, stalk diameter, shoot and root fresh and dry matter were determined at 65 DAS. The organomineral sources with biosolid and filter cake yielded greater height and diameter at 35 DAS than those of mineral fertilization. Regardless of the fertilizer organic matter source, stalk diameter at 35 DAS presented linear increase with increasing doses of the fertilizer sources. The use of fertilizer based on biosolid resulted in greater shoot fresh matter than the filter cake source, regardless of dose applied. In general, greater results were obtained for root fresh and dry matter at the greater fertilizer doses in comparison with the mineral fertilization. Organomineral fertilizers can be a viable alternative for partial or total substitution of mineral fertilization, since similar or better results were found for maize growth characteristics.

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Organomineral fertilization on the chemical characteristics of Quartzarenic Neosol cultivated with olive tree

Cited by 21 publications

References 18 publications

Morphophysiological Responses of Olive Plants of the Arbequina Cultivar in Acid Soils

Morphophysiological Responses of Olive Plants of the Arbequina Cultivar in Acid Soils

Sugarcane: Organo-Mineral Fertilizers and Biostimulants

Efficacy of organomineral fertilizers derived from biosolid or filter cake on early maize development

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