Influence of Water Availability and Wood Ash Doses on the Productive Characteristics and Water Usage of Potted Gerbera

Bär, Carina Sthefanie Lemes e Lima; Koetz, Márcio; Bonfim-Silva, Edna Maria; Silva, Tonny

doi:10.9734/jeai/2018/42049

Cited by 6 publications

(5 citation statements)

References 3 publications

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“…The liming was mixed into the soil, and the moisture adjusted to 60% of the maximum water holding capacity, after which it was incubated for 30 days according to the methodology of Bonfim-Silva et al (2020b). The wood ash recommendation was 32 g dm -3 for the incubated and non-incubated ash treatments (Bär et al, 2018). These two treatments differed in the form of application of the ash.…”

Section: Methodsmentioning

confidence: 99%

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Biomass and water use efficiency of chrysanthemum under organic, mineral, and organomineral fertilization

Meneghetti,

Bonfim-Silva,

Silva

et al. 2023

Rev. bras. eng. agríc. ambient.

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Most soils are excessively acidic, which decreases the productive efficiency of plants. There are several ways to correct soil acidity to make nutrients available to crops. Wood ash is a residue generated by the combustion of vegetal biomass and is used to correct soil acidity for use as a fertilizer. The application of organomineral wood ash to crops is yet another alternative fertilizer that reduces the doses of wood ash and mineral fertilizer. The objective of this study was to evaluate the biomass production and water use efficiency of chrysanthemum cultivated with organic, mineral, and organomineral fertilizers associated with liming. The greenhouse experiment was conducted in a 5 × 2 factorial randomized block design with five fertilization managements (incubated wood ash, non-incubated wood ash, organomineral, mineral fertilization, and control) and two liming values (0 and 100% of the recommendation), with five replicates. Biomass production was significantly affected by fertilization alone and organomineral application resulted in higher biomass production. Incubated ash was more appropriate because resulted in higher yields.

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Section: Methodsmentioning

confidence: 99%

“…The wood ash recommended for gerbera was used for chrysanthemum since both belong to Asteraceae family and have morphological similarities (Bär et al, 2018).…”

Section: Methodsmentioning

confidence: 99%

Biomass and water use efficiency of chrysanthemum under organic, mineral, and organomineral fertilization

Meneghetti,

Bonfim-Silva,

Silva

et al. 2023

Rev. bras. eng. agríc. ambient.

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“…The soil was incubated with liming 30 days before sowing and the moisture was adjusted to 60% of the maximum water-holding capacity according to field capacity determination methodology [15]. Irrigation during the experimental period was done by the gravimetric method [16].…”

Section: Methodsmentioning

confidence: 99%

Initial Growth of Sesame under Nutrient Omission

Bonfim-Silva¹,

Oliveira²,

Meneghetti

et al. 2022

JEAI

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Sesame is an oilseed, nutritionally important in the world, for its seeds are rich sources of protein and calcium. Fertilizer management is fundamental for the development of this crop and consequently to increase its productivity. In this context, this research aimed to evaluate the initial development of sesame under nutrient omission in the Cerrado of Mato Grosso, Brazil. The experiment was conducted under controlled conditions in a greenhouse, at the Federal University of Rondonópolis. The soil used was Oxisol and the crop used was black sesame. The design was in randomized blocks, with five treatments (absence of nitrogen, absence of phosphorus, absence of potassium, complete fertilization and control (absence of nutrients)) and four repetitions. The variables analyzed were pH, chlorophyll index, plant height, number of leaves, stem diameter, leaf area, aboveground dry mass, root volume, and root dry mass. The pH variable showed a statistical difference 45 days after emergence. The chlorophyll index showed a difference between 30 and 45 days after emergence. The stem diameter, leaf area, plant height, number of leaves, aboveground dry mass, root volume, and dry mass showed a difference among treatments. The absence of nitrogen, phosphorus, and potassium significantly affects the initial development of sesame.

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“…A cinza vegetal é uma alternativa para a utilização como corretivo e fertilizante (JOHANSEN et al, 2019). Proporciona o aumento dos nutrientes (HUOTARI et al, 2015;LEWANDOWSKI, 2016), da capacidade de retenção da água (BÄR et al, 2018;THOMAZ, 2018), do pH do solo (CRUZ-PAREDES et al, 2017;FÜZESI;HEIL;KOVÁCS, 2015) e potencializa a adubação nitrogenada (BRAIS; BÉLANGER; GUILLEMETTE, 2015) contribuindo para otimização da produtividade da cultura (CRUZ-PAREDES et al, 2017;KINDTLER et al, 2019). BÄR et al, 2018;PEREIRA et al, 2016).…”

Section: Introductionunclassified

Mudança No Uso E Ocupação Do Solo Na Bacia Hidrográfica Do Rio Uruçuí-Preto, Piauí.

Souza¹,

Silva²,

Matías³

et al. 2020

As Ciências Agrárias E Seus Impactos Na Sociedade

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Influence of Water Availability and Wood Ash Doses on the Productive Characteristics and Water Usage of Potted Gerbera

Cited by 6 publications

References 3 publications

Biomass and water use efficiency of chrysanthemum under organic, mineral, and organomineral fertilization

Biomass and water use efficiency of chrysanthemum under organic, mineral, and organomineral fertilization

Initial Growth of Sesame under Nutrient Omission

Mudança No Uso E Ocupação Do Solo Na Bacia Hidrográfica Do Rio Uruçuí-Preto, Piauí.

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