Bioativador de solo e planta e adubação fosfatada nas características de rendimento da cultura da soja

Marques, Kleycianne Ribeiro; Seraglio, Natan Angelo; Pimentel, Jânio Milhomens; Sousa, Pedro Lucca Reis; Rauber, Wagner Augusto; Cavazzini, Paulo Henrique; Fidélis, Rodrigo Ribeiro

doi:10.33448/rsd-v11i11.34159

Cited by 2 publications

(1 citation statement)

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“…Soybean (Glycine max L.) is one of the most economically important crops in Brazil, making the country stand out on the world stage as one of the leaders in the production and export of the grain (Marques et al, 2022), mainly due to global demand for food and animal feed (Cunha et al, 2022), reaching an average yield of 3.508 kg ha -1 in 2023 (CONAB, 2022). Soybean yield can decrease mainly due to climatic variables, including reduced water availability and the uneven distribution of rainfall in different regions of the country (Barbosa et al, 2020;Oliveira et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Bacillus sp., fertilization forms, and salt stress on soybean production

Santos,

Sousa,

Viana

et al. 2024

Rev. bras. eng. agríc. ambient.

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The use of Bacillus sp. mitigates salt stress and increases the productive yield in soybean plants. In this context, the objective of the present study was to evaluate the production of soybean grown under different forms of fertilization and salt stress, inoculated with Bacillus sp. The experiment was performed in the experimental area of the University of International Integration of Afro-Brazilian Lusophony (UNILAB), Redenção, Ceará, Brazil. A completely randomized design was used in a 4 x 2 x 2 factorial scheme, with five replications, corresponding to four forms of fertilization (F1 = 100% of the NPK recommendation; F2 = 50% of the NPK recommendation; F3 = 100% bovine biofertilizer; F4 = organomineral fertilization - 50% NPK + 50% bovine biofertilizer), two electrical conductivities of the irrigation water (ECw - 0.3 and 4.0 dS m-1), with and without inoculation of Bacillus sp. The forms of fertilization organic with 100% of the recommendation through bovine biofertilizer, organomineral fertilization - 50% mineral and 50% organic with bovine biofertilizer, and 50% of the NPK recommendation promote greater productive performance of the soybean crop irrigated with water of lower salinity. Organomineral fertilization - 50% mineral and 50% organic with bovine biofertilizer was more efficient for soybean production, in the absence or presence of Bacillus sp. Salt stress negatively affected the production components of soybean crop under all forms of fertilization.

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Section: Introductionmentioning

confidence: 99%