Artificial Intelligence and Multiple Models Applied to Phytosanitary and Nutritional Aspects That Interfer in the Physiological Potential of Soybean Seeds

Loro, Murilo Vieira; Carvalho, Ivan Ricardo; Silva, José Antônio Gonzalez da; Moura, Natã Balssan; Hutra, Danieli Jacoboski; Lautenchleger, Francine

doi:10.37856/bja.v96i1.4258

Cited by 13 publications

(12 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The estimation of these coefficients for traits of interest to genetic improvement facilitates identification of promising genotypes, where it becomes possible to use their results for indirect selection (Carvalho et al, 2015). Linear relationship studies are currently applied in soybean (Loro et al, 2021a), corn (Carvalho et al 2021), wheat (Loro et al, 2021b) andoat (Verdi et al, 2019), providing relevant information for indirect selection. However, there is still little information in this area, addressing the linseed crop.…”

Section: Agronomic Performance Of Linseed As a Function On Plant Arra...mentioning

confidence: 99%

Agronomic Performance of Linseed as a Function of Plant Arrangement

Loro

Carvalho²,

Huth³

et al. 2022

RBAS

View full text Add to dashboard Cite

The objective of this work was to understand the agronomic performance of flaxseed cultivated in different spacings between rows and plant density, identifying associations between traits for indirect selection. The experiment was carried out in the municipality of Augusto Pestana - RS, in the years 2020 and 2021, using a randomized block experimental design organized in a 6x3x2 three-factor scheme, with six sowing densities (30, 60, 90, 120, 150 and 180 plants per linear meter), three spacings between rows (0.18 m, 0.36 m, .0.54 m), and two crop seasons (2020 and 2021). In ten plants per plot, plant height, height of insertion of the first capsule, number of basal branches, stem diameter, number of branches on the stem, number of main branches, number of capsules, mass of capsules, number of grains per plot were measured. plant, weight of one hundred grains and weight of grains per plant. In addition, grain yield and plant stand were estimated. Grain yield is enhanced in row spacing of 18 cm with densities of 65 seeds per linear meter in crops with favorable conditions. In flaxseed, the number of capsules, number of grains and the mass of grains per plant exhibit a linear association with grain yield and can be used for indirect selection.

show abstract

Section: Agronomic Performance Of Linseed As a Function On Plant Arra...mentioning

confidence: 99%

Agronomic Performance of Linseed as a Function of Plant Arrangement

Loro

Carvalho²,

Huth³

et al. 2022

RBAS

View full text Add to dashboard Cite

show abstract

“…Thus, the even greater importance of this element is evident for the soybean culture, whose main biochemical trait is the high concentration of proteins in the seeds (Wang et al, 2021). Loro et al (2021) identified greater nitrogen content in soybean grains than any other nutrients, evidencing the importance of its availability for the synthesis of amino acids and proteins in this crop.…”

Section: Introductionmentioning

confidence: 95%

“…Proteins participate directly in specific metabolic functions, acting directly on enzymatic activities for the solubilization and transport of reserves to the embryonic axis during the germination process. Therefore, the availability of nitrogen to the plant can interfere with the concentration of proteins in the seeds and affect their physiological quality, since high vigor seeds have greater contents of soluble proteins and sugars, reflecting a greater and faster remobilization of these reserves, resulting in better germination and initial performance of the seedlings (Loro et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Research Article Nitrogen supplementation improves yield and quality of soybean seeds

Bagateli,

Franco,

Meneghello

et al. 2023

Genet. Mol. Res.

View full text Add to dashboard Cite

Nitrogen use in soybeans is still not fully taken advantage of. Increased use of nitrogen fertilizer couldnot only increase agricultural productivity, but also strengthen food security in the context of the increasing global need for food. The objective of this study was to evaluate the performance and seed quality of soybeans supplemented with nitrogen. The research was carried out in the municipality of Los Cedrales, Alto Paraná, Paraguay. The trial was conducted in an experimental design of randomized blocks, organized in factorial scheme 2 (genotypes) x 4 (fertilization management). The evaluated genotypes were cultivar DM 5958 RSF Ipro and cultivar 6410 Ipro, both registered, protected and indicated for cultivation in the southern region of Brazil and in Paraguay. Nitrogen fertilization treatments were defined considering the ease of application of doses at soybean development stages. In 10 plants per experimental unit, the following variables were determined: plant height, number of nodes, pods and seeds per plant, and the weight of one thousand seeds. The grain yield (GY, kg ha -1 ) was determined by harvesting the useful area of each experimental unit, corrected to 13% humidity. The physiological quality of seeds was evaluated through the following variables: germination and vigor of seeds and emergence of seedlings in beds. Nitrogen supplementation ©FUNPEC-RP www.funpecrp.com.br Genetics and Molecular Research 22 (4): gmr19175 J.R. Bagateli et al. 2 significantly increased the number of nodes, the weight of a thousand seeds and the number of soybean pods. Compared to no N application (0R2/0R5), treatments with application of 120 kg ha¹ of N in R2 (120R2/0R5); and 60 kg ha¹ of N in R2 and R5 (60R2/60R5) of soybeans, caused increases in seed productivity of 7 and 8%, and in the physiological quality of seeds with increases of up to 7 and 5% in vigor and seedling emergence, respectively. Based on soil and climate conditions, genotypes, management, and analyses performed, the split application of 120 kg ha -1 of N between stages R2 and R5 resulted in higher productivity and greater physiological quality of the soybean seeds.

show abstract

“…The soybean [Glycine max (L.) Merr.] crop is one of the main commodities traded in the world due to its importance as a food source because of the high nutritional value of its grains (Loro et al, 2021). As a result, genetic improvement programs for this crop are constantly developing and registering new cultivars with a high productive and nutritional potential.…”

Section: Introductionmentioning

confidence: 99%

Strategic positioning of soybean based on the agronomic ideotype and on fixed and mixed multivariate models

Kehl¹,

Carvalho

Sacon

et al. 2022

Pesq. agropec. bras.

Self Cite

View full text Add to dashboard Cite

The objective of this work was to decompose the variations of the genotype × environment interaction through fixed multivariate models, as well as to understand the genetic variations through mixed models, for the estimation and prediction of the genetic value of soybean (Glycine max) genotypes in the state of Rio Grande do Sul, Brazil. Tests were carried out during the 2016/2017, 2017/2018, and 2018/2019 crop seasons in different municipalities in six regions of the state, using the additive main effects and multiplicative interaction (AMMI) and genotype main effects + genotype-by-environment interaction (GGE) models. The genotypes were also evaluated using an index that allows weighting between mean performance and stability (WAASBY) and by the restricted maximum likelihood (REML) and the best linear unbiased prediction (BLUP) models. The used experimental design was randomized complete blocks (18 environments x 12 genotypes), with three replicates. The best performing genotypes in favorable environments are: 'BMX Valente RR', 'BMX Alvo RR', 'NS 5959 IPRO', 'DM 5958RSF IPRO', and 'BMX Ativa RR'. The favorable environments are the 2017/2018 season in the municipality of Bagé and the 2016/2017 season in the municipalities of São Luiz Gonzaga and Cachoeira do Sul, where higher grain yields were obtained. The genotypes that show excellent performance in unfavorable environments are cultivars BMX Ativa RR, DM 5958RSF IPRO, NS 5959 IPRO, and TMG 7262 RR. The 2016/2017 season is considered unfavorable in the municipalities of São Luiz Gonzaga and Cachoeira do Sul. The AMMI, GGE, and WAASBY or BLUP models for genotype selection must be used simultaneously.

show abstract

Artificial Intelligence and Multiple Models Applied to Phytosanitary and Nutritional Aspects That Interfer in the Physiological Potential of Soybean Seeds

Cited by 13 publications

References 12 publications

Agronomic Performance of Linseed as a Function of Plant Arrangement

Agronomic Performance of Linseed as a Function of Plant Arrangement

Research Article Nitrogen supplementation improves yield and quality of soybean seeds

Strategic positioning of soybean based on the agronomic ideotype and on fixed and mixed multivariate models

Contact Info

Product

Resources

About