Produtividade E Qualidade De Tubérculos De Batata Em Função Do Fertilizante Organomineral E Safras De Plantio

Cardoso, Atalita Francis; Luz, José Magno Queiróz; Lana, Regina Maria Quintão

doi:10.1590/1983-21252015v28n409rc

Cited by 6 publications

(5 citation statements)

References 3 publications

(4 reference statements)

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“…The association between organic acids and nutrients was favorable to the productivity of the class with the highest commercial value and total productivity. The results of the application of OMF to the productivity of several species have been reported in the literature (Ferreira et al, 2022;, including potato cultivation with pelleted OMF (Cardoso et al, 2015) and liquid OMF (Souza et al, 2017). Cardoso et al (2017) applied pelleted OMF in planting and observed a 22% higher productivity than mineral fertilizer, which corroborates the results obtained in the present study.…”

Section: Discussionsupporting

confidence: 90%

Organomineral fertilizers potentiate Atlantic potato cultivation

Oliveira

Luz²,

Lana³

et al. 2022

IJANR

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Analyses of potential sources and products that aim to balance nutrients in soil and plants; improve physical, mineral, and biological attributes of soil; and reduce environmental impacts require greater attention. Therefore, the aim of this study was to evaluate the agronomic efficiency of organomineral fertilizers (OMF) in Atlantic potato cultivar. The experimental design was a randomized complete block design (RCBD), with four treatments and six replicates. The treatments consisted of NPK mineral fertilizers (recommended according to soil analysis and nutritional crop requirements), as control, and NPK plus OMF according to composition and form of application (planting, ridging, and leaf), referred to as managements A and B, which indicate the amount of nutrients that the plants received. Therefore, treatments with OMF were designated as: P-OMF(A): organomineral fertilizer management (A) applied via planting furrow; PR-OMF(B): organomineral fertilizer management (B) applied via planting and ridging, and PR-OMF(B) + L-OMF(B): organomineral fertilizer management (B) applied via planting, ridging, and leaf application. The applications of P-OMF(A) and PR-OMF(B) + L-OMF(B) resulted in positive effects on Special Class production and total productivity of Atlantic potato tubers, which increase were between 12% and 16% and 11% to 15.5%, respectively. The application of PR-OMF(B) + L-OMF(B) improved their soluble solid content by 2.7% compared to the control (absence of OMF application). Therefore, organomineral fertilizers have the potential for improving the quantitative and qualitative attributes of potatoes.

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Section: Discussionsupporting

confidence: 90%

Organomineral fertilizers potentiate Atlantic potato cultivation

Oliveira

Luz²,

Lana³

et al. 2022

IJANR

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“…Studies demonstrate the organomineral as a promising alternative for the cultivation of garlic (Oliveira et al, 2021), sugar cane (Crusciol et al, 2020), potatoes (Cardoso;Lana, 2015) and corn (Sá et al, 2017). The use of fertilizer applied in the right dose, time, place and season contributes to good economic, environmental and social results (Casarin;STIPP, 2013).…”

Section: )mentioning

confidence: 99%

“…It is noteworthy that even in soils with high fertility, the use of organominerals can be advantageous by establishing a residual effect for future crops (Corrêa, 2018;Cardoso et al, 2015), releasing phosphorus for several years after application in the field (Antille, Sakrabani;Godwin, 2014).…”

Section: Onion Developmentmentioning

confidence: 99%

Proportions of mineral and organomineral fertilizers in onion cultivation

Moreira,

Guimarães,

Moraes

et al. 2024

Cad. Pedagógico

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Organomineral fertilizers is an innovation in agriculture, since it uses organic matter enriched with minerals. The combination of mineral phosphate and organomineral fertilization can contribute to the development of a more sustainable and economical fertilization program for the crop. So, organomineral fertilization can be an alternative or complement to mineral fertilization. However, the careful selection of fertilizer sources and doses is essential to increase productivity in the onion crop and finding proportions between different fertilizers can be a promising choice for sustainable agriculture. The aim of the present research was to evaluate the effect of different proportions of mineral and organomineral fertilizers on the development, production and post-harvest quality of onion bulbs, cv. Sublime F1, under Cerrado conditions. The experiment was carried out in the field, in Cristalina, GO, Brazil, in a randomized block design, with four replications. Six treatments were used: five proportions of mineral fertilizer (M) with organomineral (OM) and the control (without additional fertilization). It was evaluated: length, width and number of leaves; productivity; soluble solids content; titratable acidity; and loss of fresh mass. Data were submitted to analysis of variance (ANOVA), at 1% (p≤0.01) and 5% (p≤0.05) of significance, and means compared by Tukey and Dunnett tests (p≤0.01 and p≤0.05). The fertilization proportions were submitted to regression (p≤0.05). The proportion of 50%M50%OM promotes higher bulb average mass and class 4 onion productivity. The proportions of fertilizers did not alter the postharvest characteristics (total soluble solids and total acidity) of the onion, which were affected only by the time of storage. Cultivar Sublime F1 showed good development for the region, conditions and fertilizers used.

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“…Due to environmental awareness and changes in legislation in recent years, coupled with the scarcity of raw materials to produce mineral fertilizers and the high costs for their production, the use of urban, industrial and agricultural waste in fertilizer formulation has been intensified in order to clean up the environment and create alternative products for use in agriculture. Cardoso et al (2015) reported higher productivity and better quality of tubers due to the use of organomineral fertilizers at the same levels of compost with mineral fertilizers. These fertilizers have been improved for use in different crops such as onion (Higashikawa and Menezes Júnior 2017), soy (Domingos et al 2018), sesame (Souza et al 2018), sweet potato (Polastreli et al 2018) and many other species, including cereals of great economic importance.…”

Section: Growth and Productivity Of áGata Potato Cultivar Under Diffe...mentioning

confidence: 99%

Growth and productivity of ágata potato cultivar under different doses of organomineral fertilizer

Silva¹,

Cardoso²,

Lima

et al. 2022

Biosci. J.

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Potato is a plant that has high nutrient demand during its cycle. Given the concern with the environment, due to the large amount of synthetic mineral fertilizer used in the crops, the objective of this work was to evaluate the efficiency of organomineral fertilizers in the cultivation of potato, cultivar Ágata, under cerrado conditions. The experimental design was in subdivided plots, consisted of four doses of organomineral fertilizer, corresponding to 40, 60, 80, 100 and 120% of the mineral fertilizer dose in the organomineral source (2800 kg ha-1 of formulated 3-32-6) and the subplots consisted of four collection seasons (61, 74, 89 and 110 days after planting) and four repetitions. Organomineral fertilizer with 40% of the recommended dose for potato cultivation provides higher yield of tubers in the Especial potato class and higher accumulation of total dry mass, in addition to providing satisfactory productivity for the tubers of higher commercial value. The use of organomineral fertilizers promotes the same behavior as mineral fertilizers, not interfering with potato development.

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Produtividade E Qualidade De Tubérculos De Batata Em Função Do Fertilizante Organomineral E Safras De Plantio

Cited by 6 publications

References 3 publications

Organomineral fertilizers potentiate Atlantic potato cultivation

Organomineral fertilizers potentiate Atlantic potato cultivation

Proportions of mineral and organomineral fertilizers in onion cultivation

Growth and productivity of ágata potato cultivar under different doses of organomineral fertilizer

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