Altura de planta e diâmetro de colmo em cana-de-açúcar de segundo corte fertilizada com organomineral de lodo de esgoto e bioestimulante

Souza, Marliezer Tavares; Ferreira, Suellen Rodrigues; Menezes, Felipe Garcia; Ribeiro, Ludmila Silva; Sousa, Israel Mendes; Peixoto, Joicy Vitória Miranda; Silva, Rodrigo Vieira da; Moraes, Emmerson Rodrigues de

doi:10.34117/bjdv6n1-141

Cited by 7 publications

(7 citation statements)

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“…The biostimulants used correctly, can help in the growth and development of plants. In this sense, several researchers have tried to elucidate the benefits of these substances for crops (CIVIERO et al, 2016;SOUZA et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Effect of biostimulants on tilling, yield and quality component of sugarcane

Santos

Nicchio

Borges

et al. 2020

BJD

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Section: Introductionmentioning

confidence: 99%

Effect of biostimulants on tilling, yield and quality component of sugarcane

Santos

Nicchio

Borges

et al. 2020

BJD

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“…Thus, the presence of organic matter with mineral nutrients in organomineral fertilizers promotes the absorption and helps in the transport of photoassimilates produced by the plant itself (Almeida et al, 2019). The slow release of nutrients occurs in organominerals, which tends to persist for a longer period in the soil (Aguilar et al, 2019;Souza et al, 2020).…”

Section: Resultsmentioning

confidence: 99%

Physical and physicochemical characteristics of tomato fruits grown under different irrigation water levels and phosphorus sources and rates

2022

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Phosphorus (P) is one of the most limiting nutrients for growth and development of crops, and is important for soil fertility managements, since it affects the quality of fruits. With the hypothesis that different levels of irrigation and phosphorus fertilization interfere in the physical and physicochemical properties of tomatoes, the objective of this experiment was to verify this hypothesis and analyze the behavior of the fruits’ responses. The experiment was conducted in a greenhouse at the Hydraulic and Irrigation Laboratory of the Federal Institute of Education, Science, and Technology of the State of Goiás, in Rio Verde, Goiás, Brazil. A randomized block design was used, with a 4×2×4 split-plot arrangement and three replications, totaling 96 experimental plots. The treatments consisted of four P2O5 rates: 25%, 50%, 100%, and 200% of the recommended rate; two P sources: monoammonium phosphate (MAP) and organo-mineral (OM); and four IWL: 50%, 75%, 100%, and 125% of the field capacity. The fruits were evaluated for longitudinal (FLD) and transversal (FTD) diameters, potential hydrogen (pH), titratable acidity (TA), total soluble solid (TSS) contents, and TSS to TA ratio (TSS/TA). The effect of the interactions between the factors IWL and P rate, IWL and P source, and P rate and source were significant for FLD and FTD, TSS, TA, and TSS/TA. The effects of the interactions between IWL and P rate, and IWL and P source were significant for pH. The MAP source combined with the rate of 25% and IWL of 125% resulted in tomato fruits with larger FLD and FTD. The rate of 25% combined with IWL of 77% and 100% resulted in tomato fruits with higher TSS and pH. The OM source resulted in tomato fruits with higher TA when combined with IWL of 50%, and larger FLD when combined with IWL of 105% and 125%. (This article belongs to the Special Issue: Agricultural Water Management in Arid and Semi-arid Regions)

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“…The greater accumulations provided by the PO and GO treatments, both of FMR and DMR, can be associated with the improvements provided by the organic part present in its composition, which improves the physical and chemical characteristics of the soil and provides greater availability of nutrients for the plants (AGUILAR et al, 2019;SOUZA et al, 2020). Sousa et al (2014) and Oliveira et al (2014) obtained similar results with lettuce under fertilization with biofertilizer and organomineral fertilizers, respectively, as well as Freitas et al (2019) for lettuce seedling production, where both obtained an increase in FMR and DMR with the use of organomineral fertilizers.…”

Section: Resultsmentioning

confidence: 99%

Influence of the use of slow-release phosphate fertilizers on the growth and production of chili peppers

et al. 2021

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In general, fertilization recommendations for pepper are old and scarce. Because pepper is a semi-perennial crop with high yield potential and dependence on phosphorus (P), an extremely important element, as it participates in several metabolic processes, it is necessary to look for efficient alternatives for phosphatefertilization, due to its low availability and high adsorption capacity in most Brazilian soils. Slow-release fertilizers have been shown to be an excellent alternative to conventional mineral fertilization. Therefore, the objective of this study was to evaluate the effect of different sources of P on growth and yield of hot pepper (Capsicum frutescens L.). An experiment was carried out in a greenhouse in the JK campus of UFVJM, Diamantina -MG, Brazil, arranged in a completely randomized design with eleven treataments(absence of fertilization, mineral treatment, organic treatment and four slow-release phosphate sources: pelleted organomineral, granulated organomineral, MAP coated and triple formulated, at doses of 150 and 300 kg ha-1 of P2O5). Growth variables, fresh and dry matter accumulation and yield were evaluated 180 days after planting. The pelleted and granulated organomineral treatments at the dose of 300 kg ha-1 of P2O5,promoted the best results for the parameters dry mass of root, number of fruits per plant, fresh and dry mass of fruits and total yield. Such results can be explained by the better efficiency of P release and the better absorptionof this nutrient by the plant, making it an excellent option in relation to conventional sources commonly adopted.

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Altura de planta e diâmetro de colmo em cana-de-açúcar de segundo corte fertilizada com organomineral de lodo de esgoto e bioestimulante

Abstract: Altura de planta e diâmetro de colmo em cana-de-açúcar de segundo corte fertilizada com organomineral de lodo de esgoto e bioestimulante Height of plant and thermal diameter in second cut sugar fertilized with organomineral of sewage sludge and bioestimulant

Cited by 7 publications

References 0 publications

Effect of biostimulants on tilling, yield and quality component of sugarcane

Effect of biostimulants on tilling, yield and quality component of sugarcane

Physical and physicochemical characteristics of tomato fruits grown under different irrigation water levels and phosphorus sources and rates

Influence of the use of slow-release phosphate fertilizers on the growth and production of chili peppers

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