Potato yield and quality under potassium and gypsum levels in southeastern Brazil

A experiment was conducted to study in the spring of 2020 in Anbar – Heet to investigate the effect of adding the biological fertilizer, Fulzyme Plus, and spraying using CaC12 on the qualitative features of the Solanum Tuberosum L cv. of potatoes (Arizona) produced by Nahar Al-Awrad company for Potatoes Trading and Agricultural Equipment. The potato tubers were planted on 31/1/2020. The experiment was designed according to Randomized Complete Block Design (R.C.B.D). They were planted as treatments randomly in three replications. The results showed a significant superiority of the treatment T7 for iron of the product. Also, it showed 17.40 % superiority in the percentage of the dry composition in the tubers, 8.303% protein, 1.0666 g\cm3 qualitative density of the tubers, 11.50% starch, and 5.96.% T.S.S. The pathogenicity test showed the isolating Rhizoctonia fungus presented the lowest percentage, 3.57 of T7 treatment where a fertilizer and spraying were used in comparison with the comparison treatment that showed the highest percentage of pathogenicity (T2 = 29.52) where Rhizoctonia fungus was used.

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Effect of Adding the Biological Fertilizer, Fulzyme Plus, and Spraying CaC12 on Efficiency of the Rhizoctonia Fungus, and the Qualitative of the Potato (Solanum tuberosum L)

Al-Mohammedi

Kokaz

2021

IOP Conf. Ser.: Earth Environ. Sci.

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Teores de nutrientes na parte aérea da batateira em resposta ao boro

et al. 2008

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O trabalho foi desenvolvido com o objetivo de avaliar as alterações nos teores e acúmulo de nutrientes da parte aérea da batateira, em função de doses de boro em amostras de um Latossolo Vermelho (LV) e de um Cambissolo (CX). O delineamento experimental foi em blocos casualizados (DBC) em esquema fatorial 4 x 2, constituído de quatro doses de B (0,0; 0,75; 1,50 e 3,0 mg dm-3) e duas cultivares de batata (Asterix e Monalisa), 2 tipos de solos (Latossolo e Cambissolo) e três repetições. Foram avaliados os teores de N, P, P Ca, Mg, S, B, Cu,Fe, Mn, e Zn nas folhas e acúmulo na parte aérea de cada cultivar. Os tratamentos de forma individual e/ou em interação influenciaram tanto os teores como o acúmulo dos nutrientes na batateira. Dependendo do tipo de solo e cultivar, houve influencia sobre os teores de Mg, P e Mn nas folhas e o acúmulo de N, P, K, Ca, Mg, S, B, Cu, Fe, Mn e Zn na parte aérea. As doses de B, independentemente das cultivares, elevaram o teor e acúmulo de B e reduziram os de S, Cu, Fe e Zn, conforme o tipo de solo. Promoveram também, conforme o tipo de solo, aumento nos teores K, B e Fe e acúmulo de S na cultivar Asterix e, aumento nos teores de P e B, acúmulo de N, Cu, e Zn e redução nos teores de K, Ca, Mn e Fe na cultivar Monalisa.

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Potato yield and quality under potassium and gypsum levels in southeastern Brazil

Cited by 2 publications

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Effect of Adding the Biological Fertilizer, Fulzyme Plus, and Spraying CaC12 on Efficiency of the Rhizoctonia Fungus, and the Qualitative of the Potato (Solanum tuberosum L)

Effect of Adding the Biological Fertilizer, Fulzyme Plus, and Spraying CaC12 on Efficiency of the Rhizoctonia Fungus, and the Qualitative of the Potato (Solanum tuberosum L)

Teores de nutrientes na parte aérea da batateira em resposta ao boro

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