Doses de potássio e boro em cobertura no desempenho produtivo da soja

Bazzo, José Henrique Bizzarri; Santos, Anselmo Lúcio Aroucha; Marinho, Jéssica de Lucena

doi:10.30612/agrarian.v14i54.15183

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…essential source of vegetable oil and protein (Bazzo et al 2021, Silva et al 2022. This oilseed yield is increasing in the country due to a set of technologies, but its progressive geographic expansion is a decisive factor, since the growth rate of the planted area is higher than that of yield (Escher & Wilkinson 2019).…”

Section: Abstract Resumomentioning

confidence: 99%

“…Trop., Goiânia, v. 53, e74945, 2023 The introduction of inputs is a determining factor for increasing production; therefore, to achieve a maximum production, it is necessary to use appropriate agricultural practices (Costa et al 2018, Giovanini et al 2019. Proper fertilizer management is considered an essential strategy for establishing sustainable agriculture, with higher yields and profitability (Bazzo et al 2021). Thus, scientific advances are needed to assess the possible interactions between management practices/ production technologies and their influence on the various productive factors.…”

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Potassium fertilization and bioactivators on the soybean yield and soil microbiota

Faria,

Souza,

Mello

et al. 2023

Pesqui. Agropecu. Trop.

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Soil microorganisms are of paramount importance for crop yield. This study aimed to evaluate the effect of potassium chloride doses associated with two bioactivation sources on soybean yield and soil microbial activity. The experimental design was randomized blocks, arranged in a 5 x 2 factorial scheme, with four replications, being the first factor potassium doses (0, 30, 60, 90 and 120 kg ha-1 of K2O), using potassium chloride as a source, and the second factor soil bioactivation products: Penergetic (250 g ha-1) and Efficient Microorganisms (EM) (1:250), with 250 L ha-1 of spray volume. The KCl doses affected the soil microbial activity, while the soil bioactivating sources with the potassium chloride doses did not show significance for the leaf potassium content and soybean yield. K2O doses higher than the maintenance dose for the soybean crop with EM negatively influenced the soil microbial biomass. The EM bioactivator associated with the maintenance dose of K for the soybean crop (60 kg ha-1) is the most appropriate treatment for soil microbial activity, as it is the condition that presents the most stable environment and the highest microbial efficiency.

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Section: Abstract Resumomentioning

confidence: 99%

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confidence: 99%

Potassium fertilization and bioactivators on the soybean yield and soil microbiota

Faria,

Souza,

Mello

et al. 2023

Pesqui. Agropecu. Trop.

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The influence of effective microorganisms on the yield and quality of individual seed components of different soybean genotypes

Bajagić,

Đukić,

Cvijanović

et al. 2024

Acta agriculturae Serbica

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Soybean as a member of the legume family has a high economic value, thanks to the high protein and oil content of the seed. I n addition, its importance is evidenced by its breeding potential and symbiosis with nodulating bacteria, which facilitates production in increasingly extreme climatic conditions and degraded soil conditions. Considering the need to search for optimal solutions in the production of this legume, in order to achieve high yields and grain quality, research was conducted to determine the effect of applying a microbiological preparation containing effective microorganisms on the yield, and protein and oil content of soybeans. Research was conducted in the period 2016-2018 (factor A), on 6 different soybean genotypes belonging to different ripening groups: 0 (Galina and Valjevka), I (Sava and NS Apolo) and II (Rubin and NS Zita) (factor B), and under fertilization treatments: F0 - control, F1 - NPK fertilizer, and F2 - NPK + microbiological preparation (incorporated into the soil and two foliar treatments) (factor C). It was shown that the application of NPK fertilization treatment in combination with effective microorganisms was the most beneficial for all investigated parameters, with a high statistical significance. This treatment increased yield by 15.67%, protein content by 0.34% and oil content by 0.47% compared to the control. The additional importance of this research is the simultaneous positive impact on protein and oil contents in soybeans, given that they are generally negatively correlated.

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Doses de potássio e boro em cobertura no desempenho produtivo da soja

Cited by 2 publications

References 11 publications

Potassium fertilization and bioactivators on the soybean yield and soil microbiota

Potassium fertilization and bioactivators on the soybean yield and soil microbiota

The influence of effective microorganisms on the yield and quality of individual seed components of different soybean genotypes

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