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| Registros recuperados: 2.558 | |
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| Moreira, Allisson Sousa; Contardi, Lucymara Merquides; Camilo, Lucas Jandrey; Andrade, Maria Gabriela Oliveira; Lima, Sebastião Ferreira; Vendruscolo, Eduardo Pradi; Simon, Cátia Aparecida. |
| Beans are one of the most important crops in Brazil but still have a low yield. The use of technologies such as the application of biostimulants can provide greater yield for the crop. Thus, the work aimed to evaluate the effect of using Azospirillum brasilense and phytohormones on Jalo Precoce beans. The experiment was carried out in randomized blocks with nine treatments and four replications. The treatments consisted of a control, Stimulate (compound of phytohormones), and A. brasilense applied isolated or associated to the seeds or in a furrow. The plant height, stem diameter, shoot dry matter, number of pods per plant, number of grains per pod, the weight of grains per pod, and 100-grain weight were favored by A. brasilense and compound of... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5974 |
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| Moreira, Loryelle de Jesus; Mello, Bruna Finotti Fonseca Reis de; Silva, Abimael Gomes; Costa, Edilson; Binotti, Flávio Ferreira da Silva; Vieira, Gustavo Haralampidou da Costa. |
| The choice of the cultivation environment interferes with the whole vegetable development because of the micro-meteorological conditions in which the plants are cultivated, and the use of technologies with reflective material aims to complement the production in both quantity and quality. In this sense, the objective was to analyze the growth and productivity of Biquinho pepper (Capsicum chinese) plants cultivated in two types of protected environments and benches with reflective material. The experiment was conducted in a completely randomized design, with five repetitions. A plastic greenhouse with 42% shading and agricultural screen with 30% shading, inside these environments, there were benches with and without reflective material of the type Aluminet®... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5921 |
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| Silva, Higor Jonathan de Oliveira; Souza, Andréia Fróes Galuci Oliveira de; Garcia, Elis Regina de Moraes; Leite, Meiby Carneiro de Paula; Cassuci, Leticia Gabriela Talhaferro; Domingues, Elyan Carlos da Silva; Marques, Ana Letícia Ribeiro; Santos, João Paulo Gomes dos; Costa, Gabriela da Silva da; Machado, Dayane Camargo; Silva, Maria Vitória. |
| The objective was to evaluate the effect of stocking density on productive performance, carcass characteristics, productivity, bone development, and profitability of Ross 308 broilers. A completely randomized experimental design with four stocking densities (10, 12, 14, and 16 birds m-2) and four replicates, and the subplots the bone collection ages (7, 14, 21, 28, 35, and 42 days old). The variables analyzed were live weight at 21 and 42 days, weight gain, feed intake, and conversion in the accumulated periods from 1 to 21 and 1 to 42 days. Weights of carcasses, commercial cuts, edible viscera, abdominal fat, productivity, production efficiency index, viability, and profitability were evaluated. The length, thickness, weight, and Seedor index of long... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5856 |
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| Neto, Dhiego César Oliveira Riva; Barros, Leonardo Rodrigues; Sousa, Vinicius Silva; Brasil, Eliana Paula Fernandes; Ribon, Adriana Aparecida; Smaniotto, Alex Oliveira. |
| Corn (Zea mays L.) is one of the most important cereals grown and consumed in the world not only for its economic value but also due to its importance in human and animal nutrition. This study aimed to assess the initial development of corn as a function of increasing nitrogen doses. The study was carried out in a greenhouse on the Sipal Farm, Confresa, MT, Brazil. The experiment was set up in a completely randomized design, consisting of five treatments (0, 100, 200, 300, and 400 mg N dm−3 soil), with four replications, conducted from April to June 2020. Four seeds of the hybrid K 9606 VIP 3 were sown per 8-L polyethylene pot. The plants were thinned at 7 days after emergence (DAE), leaving only one plant per pot. Morphological components were assessed. A... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5226 |
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| Silva, Bruna Luzia Barbosa da; Souza, Vitória Cristina Di Matheus e; Costa, Edilson; Silva, Abimael Gomes; Binotti, Flavio Ferreira da Silva; Cavalcante, Daniele Ferreira; Benett, Cleiton Gredson Sabin; Zoz, Tiago. |
| The plant environment in the production of Achachairu (Garcinia humilis) seedlings aims to obtain quality plants for orchards' formation. The present study aimed to evaluate reflective materials on benches and fruit seeds harvested from different plant positions to produce Achachairu seedlings. The reflective materials used under the cultivation benches were aluminum foil, "fake sequin" fabric, mirror, and tetra pak®. The fruit collection positions in the plants were at the top, median and bottom. The largest seedlings were obtained on the bench with reflective material of Tetra Pak®; however, in this material, there was a greater relationship between the height and diameter of the seedlings' neck, which is not desired for quality seedlings. The largest... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5709 |
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| Sousa, Maria Lucidalva Ribeiro de; Nogueira, Janaína da Costa; Freitas, Adriana Dantas Gonzaga. |
| This study aimed to evaluate the in vitro interference of different culture media, Czapek Dox Agar, Nutrient Agar, Starch Casein agar, Malt Extract Broth Base, Nutrient Broth, and the medium containing Peptone, Malt, Agar and crushed peach palm pulp (Bactris gasipaes) and tucumã (Astrocaryum aculeatum) on the fungus Leucoagaricus gongylophorus and the parasitic fungus Escovopsis sp. growth. The fungi were inoculated in different culture media and then kept in acclimatized chambers at 28 ºC in the dark for 42 days, being analyzed at weekly intervals, totaling six evaluations. Fungal colonies were evaluated considering the factor "f" (cm), obtained from the product between the width (W) and length (L) of the diameter of the colonies (f = W x L). The results... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5869 |
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| Domingues, Alexandre Alves; Santos, Alessandro José Marques; Backes, Clarice; Rodrigues, Lucas Matheus; Teodoro, Arthur Gabriel; Bessa, Stephanie Vicente; Ribon, Adriana Aparecida; Giongo, Pedro Rogério; Godoy, Leandro José Grava de; Resende, Cinthya Cristina Fernandes de. |
| Nitrogen (N) is a nutrient associated with the development of plant shoots, which makes it a vitally important element for the maintenance and sustainability of pasture. The goal of this study was to evaluate the effects of nitrogen fertilization on the productive and nutritional traits of Urochloa brizantha Paiaguás, as well as the efficiency of digital imaging and the use of a chlorophyll meter in obtaining green color indices. The experiment was conducted in the field on the Escola farm at the State University of Goiás, located in São Luís de Montes Belos, GO. A randomized-block design with five treatments and four replicates was adopted. Treatments consisted of four N rates (0, 75, 150, 300, and 600 kg ha‒1) in the form of ammonium sulfate. The grass... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5918 |
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| Silva, Aparecida Leonir da; Carlos, Halisson César Vinci; Rivaben, Rodrigo Cyrino; Silva, Laércio Junio; Dias, Denise Cunha Fernandes dos Santos; Morais, Glaucia Almeida de; Lima, Liana Baptista de. |
| The study aimed to define the best conditions to conduct germination tests for Ormosia arborea seeds and assess the viability of seeds using the tetrazolium test. The germination tests were conducted at temperatures of 10, 15, 20, 25, 30, and 35 °C and alternating temperatures of 20-30 °C, in the presence or absence of light. For the tetrazolium test, seeds were immersed in tetrazolium solution 0.075%, at 35 °C for three hours, and then the viability was evaluated. It was verified that the seeds did not present absolute photosensitivity. The tetrazolium test was effective in separating the seeds into two categories concerning seed viability, viable and nonviable. It was concluded that O. arborea seeds germinate in the presence or absence of light in a wide... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5206 |
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| Maknali, Fereshteh; Kashi, Abdolkarim; Salehi Mohammadi, Reza; Khalighi, Ahmad. |
| Effects of casing soil enrichment with soybean flour (SF) and iron (Fe) were explored on yield and quality of edible mushrooms inoculated with plant growth-promoting bacteria in a factorial experiment with four replications. Fe from Fe chelate source was applied at two levels of 0 (Fe0) and 500 mg L-1 (Fe500), SF at three levels of 0% (SF0), 1.5% (SF1.5), and 3% (SF3) of compost dry weight, and bacteria inoculation at two levels (non-inoculation and inoculation of mycelia with P. putida). The maximum fresh yield (20.3 kg m-2), mushroom number (1041), biological efficiency (95.0%), vitamin C (3.74 mg 100 g-1 FW), and yield of protein (6.48 kg m-2) were obtained from SF1.5 + P. putida. But, the maximum tryptophan (1.37 mg g-1 DW), methionine (2.29 mg g-1... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5111 |
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| Ferreira, Laura Martins; Xavier, Murilo Gustavo Andrade; Dias, Paulo Ricardo Resende; Vieira, Gustavo Haralampidou da Costa. |
| Studies regarding vegetal extracts and essential oils from native plants have demonstrated efficiency in controlling phytopathogens of fungitoxic action, hampering the development of phytopathogenic fungi. This study aims to determine the fungicide effect of vegetal extracts during the mycelial growth of the fungus Sclerotinia sclerotiorum (Lib.) de Bary. The experiment was conducted in the phytosanitary laboratory of the UEMS in the unit of Cassilândia-MS, Brazil. A completely randomized design was used with a factorial scheme 4 x 5, comprising leaves, bark, and branches of cinnamon and mint leaves in the concentrations of 0, 2.5, 5.0, 10, and 20%, with six repetitions per treatment. The evaluations were made 24, 48, and 96 hours after the transplant,... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/6161 |
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| Vendruscolo, Eduardo Pradi; Campos, Luiz Fernandes Cardoso; Rodrigues, Aliny Heloísa Alcântara; Correia, Sávio Rosa; Oliveira, Paulo Ricardo; Freitas, Murillo Ribeiro; Seleguini, Alexsander. |
| Lettuce cultivation is an activity of great economic importance; therefore, the use of techniques for better use of space and better-growing conditions should be evaluated. The objective of this study was to evaluate the development and yield of garden lettuce grown under different soil coverings and plant spacing. The study was conducted in an experimental area located at the School of Agronomy of the Federal University of Goiás, in the city of Goiânia, Goiás. The experiment was conducted in a randomized block design with subdivided plots in four replications. The plots consisted of three soil coverings (soil without cover, straw, and plastic cover) and the subplots in three planting spacing (PS1 = 25 x 20; PS2 = 25 x 25; PS3 = 25 x 30 cm), totaling nine... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5850 |
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| Mascarenhas Santos, Maria do Socorro; Verdan, Maria Helena; Piva, Raul Cremonezi; Viana, Lucilene Finoto; Cardoso, Claudia Andrea Lima. |
| Ocimum selloi is a plant used in traditional medicine as a tea; however, no studies have reported the biological activity of the aqueous extract of this plant. This study aimed to evaluate the cytotoxicity, genotoxicity, and mutagenicity of two concentrations of an aqueous extract prepared by infusion of leaves from O. selloi using the Allium cepa model. The O. selloi infusion contained 107.1 ± 1.27 mg GAE g-1. In the A. cepa test, the concentration of the extract influenced the germination index; for 1.0 mg mL-1, it was 60.78% and for 5.0 mg mL-1, it was 51.14%. The evaluation of root development also showed differences between the two concentrations and the negative control, and differences in mitotic index were observed between the concentrations and... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5647 |
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| Lorenzoni, Marcelo Zolin; Rezende, Roberto; Seron, Cássio de Castro; Souza, Álvaro Henrique Cândido de. |
| The application of magnetically treated water is a valuable technique for crop irrigation to enhance the yield and quality of agricultural products. This study aims to evaluate the effect of irrigation water depths and the application of water with and without magnetic treatment on the yield and quality of bell pepper fruits in a controlled environment, verifying the effect of magnetically treated water on soil water retention. Two experiments were conducted in the Irrigation Technical Center of the Universidade Estadual de Maringá, Maringá/PR; the first on Summer 2017-2018, and the second on Winter-Spring 2018. A randomized block design with a factorial scheme 3 x 2 with four repetitions was used for the first experiment and a 2 x 2 scheme with six... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/6153 |
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| Silva, Laura Araújo; Salles, Josiane Souza; Cambui Neto, Luiz Martins; Costa, Edilson; Silva, Abimael Gomes; Cavalcante, Daniele Ferreira; Binotti, Flávio Ferreira da Silva; Zoz, Tiago. |
| Pepper trees have great ornamental value due to the varied colors of their fruits. Thus, the objective was to evaluate the Pyramid cultivar's production in different cultivation environments using benches with reflective material. The experiment was carried out in two protected environments: a) agricultural greenhouse with 42-50% shade screen under the plastic film and b) agricultural screen with black monofilament screen with 18% shade. Inside the environments, the production system was tested with and without reflective material on the cultivation bench. The experiments were conducted in a completely randomized design, with four replicates and six plants per plot. Joint analysis was used to compare environments. At 45, 60, and 75 days after... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5698 |
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| Rodríguez de la Torre, Elio de Jesús; Lamas, Fernando Mendes. |
| This study aimed to evaluate the quantitative and qualitative aspects of production in different populations of cotton cultivars. Ten cultivars were evaluated annually in four plant populations. A randomized block design with split plots and three replicates was used. The cultivars were placed in plots, and the plant populations were placed in the subplots. The following characteristics were evaluated: fiber percentage, fiber yield (kg ha-1), fiber length (mm), the micronaire index, the short fiber index (%), and fiber resistance (gf tex-1). In general, the effect of cultivar was much more important than that of the plant population. These results agree with those obtained by several other authors who have claimed that cotton has a high capacity to adapt... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5451 |
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| Sousa, Westefann dos Santos; Campos, Thiago Souza; Souza, Ane Gabriele Vaz; Cintra, Pedro Henrique Nascimento; Faria, Layanara Oliveira; Santos, Talles Eduardo Borges dos. |
| The use of soil remineralizers with efficient microorganisms (EM) can represent an effective and sustainable alternative to improve the growth, development, and yield of cultivated plants. Thus, the present study aimed to evaluate the effect of different doses of EM, in the presence or absence of rock dust (RD), on the development of iceberg lettuce, cultivar Lucy Brown. The design used was completely randomized, arranged in a 2 x 5 factorial scheme, with four replications. The treatments consisted of the presence and absence of RD in the substrate composition, combined with five commercial product doses based on EM (0, 2, 4, 6, and 8 L ha-1). At 30 days after transplanting, root and stem length, head circumference, the number of leaves, stem diameter,... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5526 |
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| Pereira, Julio César; Marques Filho, Aldir Carpes; Pereira de Souza, Flávia Luize; Arbex Silva, Paulo Roberto. |
| Brazil stands out among the world's largest soy producers. The uniformity in the deposition of seeds and the correct distribution of plants are important factors for the crop to express its maximum productive potential. The present study aimed to evaluate the influence of the lubricant agent “graphite”, applied during and after the chemical treatment of soybean seeds in function of its longitudinal distribution at different operating speeds. For this purpose, a seeder with mechanical type feeder was used, at three working speeds: 4, 6 and 8 km h-1 and conducted in a strip design, organized in a 2x3 factorial scheme, with two different modes of application of graphite and 3 operating speeds. The results presented showed that the addition of graphite... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5997 |
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| Pereira, Gabriel Monteiro Aguiar; Menezes, Renato de Carvalho; Cunha, Marcos Gomes da; Carrer Filho, Renato. |
| Biological formulations used as inoculants are increasingly present in grasses, especially in corn. Positive results in promoting plant growth, with different associations with diazotrophic bacteria, show these capacities of interaction to act as plant growth regulators, making it a promising alternative with a low environmental impact. Thus, this study aimed to evaluate the efficiency of inoculation and co-inoculation of nodulating and non-nodulating diazotrophic bacteria as promoters of initial growth in corn plants. Therefore, the bacteria Azospirillum brasilense (UFG21 strain), Bradyrhizobium japonicum (commercial product), and their co-inoculation were used in seed treatment. The evaluations consisted of growth measuring of the root system and shoot... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2021 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5360 |
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| Registros recuperados: 2.558 | |
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