Yield and nutritional evaluation of the banana hybrid ‘FHIA-18’ as influenced by phosphate fertilization

Bolfarini, Ana Carolina Batista; Putti, Fernando Ferrari; Souza, Jackson Mirellys Azevêdo; Silva, Marcelo de Souza; Ferreira, Rafael Bibiano; Leonel, Magali; Leonel, Sarita

doi:10.1080/01904167.2020.1727503

Cited by 5 publications

(5 citation statements)

References 27 publications

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“…This causes large variations in nutrient content over short distances, especially in the case of P, which is not very mobile in soil. Bolfarini et al (2020) highlighted the lower uniformity of P distribution because tropical soils may have low P availability as P binds to clay minerals and forms poorly soluble compounds.…”

Section: Resultsmentioning

confidence: 99%

Efficiency and quality of soil sampling according to a sampling tool

Nicoletti

Franchi

Motomiya

et al. 2023

Rev. bras. eng. agríc. ambient.

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Soil sampling is a fundamental stage for recommending agricultural correctives and fertilizers, estimating the nutritional demands of plants, and consequently maximizing productivity. Therefore, this study aimed to assess the performance of three soil samplers in different management systems in terms of sample quality and operational efficiency. A completely randomized experimental design was used in a factorial scheme. Three samplers and two sampling depths (3 × 2) were used with four replicates. At each sampling location, eight single samples were taken at a varying sampling depth of 0.0-0.2 and 0.2-0.4 m, and the collection time was recorded. Samples were analyzed for chemical attributes and granulometry. Statistically significant differences were observed for specific attributes (organic matter, K, Ca, CEC, pH, and S). In terms of operational efficiency, the hydraulic sampler was more efficient than the other samplers, being three times faster than the combustion drill and six times faster than the manual probe. Thus, it is suitable and reliable for soil sampling purposes.

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Section: Resultsmentioning

confidence: 99%

Efficiency and quality of soil sampling according to a sampling tool

Nicoletti

Franchi

Motomiya

et al. 2023

Rev. bras. eng. agríc. ambient.

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“…The contents of Al and P showed the highest CV% values, showing that these were the most homogeneous variables (Table 4). This could be related to the lower uniformity of P distribution in the area since tropical soils may have low P availability as P binds to clay minerals and forms little-soluble compounds (BOLFARINI et al, 2020). The possible uneven limestone application may have contributed to a lower uniformity in the ions that neutralize Al, thus increasing the CV%.…”

Section: Descriptive Statisticsmentioning

confidence: 99%

“…The nutritional status of banana plants is affected by phosphorus fertilization since the foliar levels of phosphorus, calcium, sulfur, copper, and zinc are changed according to the P levels applied due to the interaction between soil nutrients and plant metabolism (BOLFARINI et al, 2020). For Borges and Souza (2010), soils with less than 30 mg dm -3 require phosphorus fertilization, suggesting that the studied areas require P replacement considering the means shown in Table 4 and the P distribution observed in the map (Figure 2).…”

Section: Geoestatisticsmentioning

confidence: 99%

Fertility variability in a Latosol cultivated with fertigated banana

Oliveira¹,

Campos²,

Matías³

et al. 2022

RCA

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Banana production requires strategies to assess the variability of fertigation areas since production can be reduced by consecutive cultivation in chemically-restricted soils and at different elevations. From this perspective, this study aimed to investigate the spatial variability of soil chemical attributes and the soil carbon stock and relate these parameters to the elevation of a banana plantation fertigated by a micro-sprinkler system. The study was conducted at the Irrigation Perimeter Nupeba (Riachão das Neves/BA), in an area cultivated with the banana cultivar Prata for 18 years. In April 2017, single soil samples were collected in an area with a minimum elevation of 440.6 m and a maximum of 445.8 m, at the depths of 0-0.20 m and 0.20-0.40 m, with a sampling grid composed of 40 georeferenced points and spaced 10 meters. The following parameters were determined: pH, total organic carbon (COT), soil organic matter (OM), nitrogen (N), phosphorus (P), potassium (K + ), calcium (Ca 2+ ), magnesium (Mg 2+ ), aluminum (Al 3+ ), potential acidity (H+Al), sum of bases (SB), cation exchange capacity (CEC), base saturation (V%), and carbon stock (Est C). The data were evaluated by descriptive statistics and geostatistics and showed normal distribution. There was spatial variability, allowing the construction of fertility maps. The maps showed that the elevation especially infl uences the OM, COT, N, and Est C, also showing the distribution and concentration of nutrients in the soil, allowing to minimize the variability through the application of varied nutrient contents aiming at their homogeneous supply to banana plants.

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“…Banana is a plant that, during the vegetative and reproductive stages, requires an important input of fertilizers [ 31 ]. Although it requires only small amounts of P, it is one of the most used nutrients in fertilization [ 32 ]. Among the most used forms of phosphorus in banana crops are monoammonium phosphate (10–12% N and 48–61% P 2 O 5 ) and diammonium phosphate (18% N and 46%P 2 O 5 ); other sources of phosphorus are the following: triple superphosphate (20% P) and single superphosphate (12–18% P 2 O 5 , 18–21% Ca and 11–12% S).…”

Section: Introductionmentioning

confidence: 99%

Role of Rahnella aquatilis AZO16M2 in Phosphate Solubilization and Ex Vitro Acclimatization of Musa acuminata var. Valery

et al. 2023

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Rahnella aquatilis AZO16M2, was characterized for its phosphate solubilization capacity to improve the establishment and survival of Musa acuminata var. Valery seedlings under ex-acclimation. Three phosphorus sources (Rock Phosphate (RF), Ca3(PO4)2 and K2HPO4) and two types of substrate (sand:vermiculite (1:1) and Premix N°8) were selected. The factorial analysis of variance (p < 0.05) showed that R. aquatilis AZO16M2 (OQ256130) solubilizes Ca3(PO4)2 in solid medium, with a Solubilization Index (SI) of 3.77 at 28 °C (pH 6.8). In liquid medium, it was observed that R. aquatilis produced 29.6 mg/L soluble P (pH 4.4), and synthesized organic acids (oxalic, D-gluconic, 2-ketogluconic and malic), Indole Acetic Acid (IAA) (33.90 ppm) and siderophores (+). Additionally, acid and alkaline phosphatases (2.59 and 2.56 µg pNP/mL/min) were detected. The presence of the pyrroloquinoline-quinone (PQQ) cofactor gene was confirmed. After inoculating AZO16M2 to M. acuminata in sand:vermiculite with RF, the chlorophyll content was 42.38 SPAD (Soil Plant Analysis Development). Aerial fresh weight (AFW), aerial dry weight (ADW) and root dry weight (RDW) were superior to the control by 64.15%, 60.53% and 43.48%, respectively. In Premix N°8 with RF and R. aquatilis, 8.91% longer roots were obtained, with 35.58% and 18.76% more AFW and RFW compared with the control as well as 94.45 SPAD. With Ca3(PO4)2, values exceeded the control by 14.15% RFW, with 45.45 SPAD. Rahnella aquatilis AZO16M2 favored the ex-climatization of M. acuminata through improving seedling establishment and survival.

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Yield and nutritional evaluation of the banana hybrid ‘FHIA-18’ as influenced by phosphate fertilization

Cited by 5 publications

References 27 publications

Efficiency and quality of soil sampling according to a sampling tool

Efficiency and quality of soil sampling according to a sampling tool

Fertility variability in a Latosol cultivated with fertigated banana

Role of Rahnella aquatilis AZO16M2 in Phosphate Solubilization and Ex Vitro Acclimatization of Musa acuminata var. Valery

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