Tratamento de sementes com niacina ou tiamina promove o desenvolvimento e a produtividade do feijoeiro

Vendruscolo, Eduardo Pradi; Rodrigues, Aliny Heloísa Alcântara; Martins, Angélica Pires Batista; Campos, Luiz Fernandes Cardoso; Seleguini, Alexsander

doi:10.5965/223811711712018083

Cited by 10 publications

(10 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The thiamin application as seed soaking or foliar spraying increased the N, P, Ca and K concentrations in the foliar tissues of maize grown under salt stress conditions (Kaya et al, 2015). The beneficial effect of vitamin application was also reported for the crops of quinoa (Abdallah et al, 2016), marigold (Soltani et al, 2014), mustard (Azhar and Khan, 2015;Vendruscolo et al, 2017) and common beans (Vendruscolo et al, 2018). However, the effect of applying these vitamins on the growth and grain yield of the upland rice crop is still unknown.…”

Section: Introductionmentioning

confidence: 74%

Exogenous Application of Vitamins in Upland Rice

Vendruscolo

Rodrigues

Oliveira

et al. 2019

Rev. Agric. Neotrop.

Self Cite

View full text Add to dashboard Cite

Vitamin application can optimize plant growth and grain yield of rice crop due to its beneficial effect on many plant physiological characteristics. The present study was conducted to evaluate the effects of niacin and thiamin applied as seed soaking or foliar spray on the morphological and productive characteristics of upland rice crop (Oryza sativa L., cv. Primavera), grown under greenhouse conditions. The experiment was arranged in a randomized block design in a 4 x 2 factorial scheme, with four replicates. The treatments consisted of the application of vitamins (control; 200 mg L-1 thiamin; 200 mg L-1 niacin; and 100 mg L-1 thiamin + 100 mg L-1 niacin) and two application methods (seed soaking and foliar spraying). Morphological and productive characteristics of the rice plants were evaluated. The exogenous application of thiamin and niacin, regardless of the application method, has a beneficial effect on the growth of upland rice plants, but does not increase the grain yield of the crop.

show abstract

Section: Introductionmentioning

confidence: 74%

Exogenous Application of Vitamins in Upland Rice

Vendruscolo

Rodrigues

Oliveira

et al. 2019

Rev. Agric. Neotrop.

Self Cite

View full text Add to dashboard Cite

show abstract

“…In this context, thiamine acts on carbon metabolism, protein synthesis and has a protective effect against the effects caused by biotic and abiotic stresses, also playing a coenzyme role in different metabolic pathways of vegetables (GOYER, 2010;KAYA et al, 2015). In addition, niacin has a biostimulating action (VENDRUSCOLO et al, 2018), in which it stimulates the accumulation of energy and nutritional reserves in plants, so that they acquire better conditions to go through periods of stress (EL-BASSIOUNY et al, 2014;TAIZ et al, 2017).…”

Section: Resultsmentioning

confidence: 99%

“…For corn cultivars subjected to salt stress, the use of thiamine via seed immersion or via foliar application increased the levels of N, P, Ca and K in the tissues of plant organs (KAYA et al, 2015). The increase in biometric and productive characteristics was also obtained with the application of niacin to the cultures of quinoa, when the leaf application was performed (Abdallah et al, 2016) and for sweet corn and beans when the application was made via seed treatment (VENDRUSCOLO et al, 2018;.…”

Section: Introductionmentioning

confidence: 99%

Utilization of vitamins in the production of cucumber seedlings under saline stress

et al. 2021

View full text Add to dashboard Cite

Numerous factors lead to the use of water with saline levels above those suitable for plant development, resulting in negative consequences on crops. Studies have sought techniques that aim to mitigate such consequences and the use of vitamins is promising, since these compounds improve the development conditions of vegetables. Thus, the study aimed to verify the ability of vitamins to mitigate the deleterious effects of using saline water, applied via irrigation during the formation of cucumber seedlings. Cucumber seeds were subjected to imbibition in three vitamin solutions (100 mg L-1thiamine; 100 mg L-1niacin; 50 mg L-1thiamine + 50 mg L-1niacin), in addition to two controls, both with water imbibition . After sowing, irrigation was carried out with saline water (100 mM NaCl), for all treatments, except for one of the controls. It was found that irrigation with saline water affected all variables studied, without, however, having a positive effect from the application of vitamins. Thus, it was concluded that the vitamins were not able to mitigate the deleterious effects caused by the application of saline water under the conditions in which the study was carried out and that future studies should be carried out to evaluate different concentrations and forms of application of the vitamins.

show abstract

“…It was also observed that the increase of thiamine doses, regardless of the presence or absence of A. brasilense, caused a tendency to increase the variables studied. This response to the application of the vitamin is related to its biostimulating character, increasing nutrient contents in the plants organs (9) and, consequently, favoring the development of the tissues, as verified for the mustard crop (25), quinoa (24) and common beans (26).…”

Section: Discussionmentioning

confidence: 95%

Productivity and economic indicators of sweet maize silage treated with diazotrophic bacteria and thiamine

Vendruscolo

Campos

Oliveira

et al. 2020

Rev Colombiana Cienc Anim. RECIA

Self Cite

View full text Add to dashboard Cite

Objective. Evaluate the productivity, sweet maize plants characteristics, crude protein and economic indicators of the production of sweet maize silage inoculated with Azospirillum brasilense and thiamine as seed treatment (0; 15; 30; 45 mg kg-1). Material and Methods. Biometric characteristics, productivity, crude protein content were evaluated, and the total operational cost structure was used to determine the economic indexes of a productive cycle. Results. It was observed that treatments with isolated or combined application of A. brasilense and thiamine did not affect the plant height, stem diameter, fresh and dry mass productivity and crude protein contents of sweet maize plants. However, the inoculation with A. brasilense increased in 24.36%, 24.36%, 53.15% and 10.47%, the productivity of fresh matter, gross revenue, operating profit and the profitability index, respectively, compared to the control treatment. Even with different responses, all treatments resulted in positive profitability indices, indicating the appropriate economic return with this activity. Conclusions. It was concluded that A. brasilense and thiamine applied as seed treatment do not significantly affect sweet maize plants development and composition; treatments influenced the economical indexes, and the isolated application of A. brasilense resulted in higher earnings; thiamine isolated application as seed treatment can be used as an alternative for improvement of economical gains.

show abstract

Tratamento de sementes com niacina ou tiamina promove o desenvolvimento e a produtividade do feijoeiro

Cited by 10 publications

References 15 publications

Exogenous Application of Vitamins in Upland Rice

Exogenous Application of Vitamins in Upland Rice

Utilization of vitamins in the production of cucumber seedlings under saline stress

Productivity and economic indicators of sweet maize silage treated with diazotrophic bacteria and thiamine

Contact Info

Product

Resources

About