Dryelle Sifuentes Pallaoro, Dayana Aparecida de Faria, Daniela Tiago Silva Campos, Aluisio Brigido Borba Filho, Joadil Gonçalves de Abreu, Elisangela Clarete Camili & Márcia Helena Scabora·Journal of Experimental Agriculture International·2019
The objective of this study was to evaluate the number of spores and the mycorrhizal root colonization in a Cerrado soil (Red-Yellow Latosol) cultivated with different sunflower genotypes. The sampling of the rhizospheric soil was performed at three growth stages: Sowing, floweri...
Open access
Research Article10.9734/jeai/2019/v36i530248
This study investigated phenol production in five maize varieties in response to infection caused by Fusarium verticillioides. Pure culture of the pathogen was obtained from Plant Pathology Laboratory of the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria....
Open access
Research Article10.9734/jeai/2019/v36i530245
Brazil is one of the world's largest producers of sugarcane. Studies considering the production of a culture in informatic function of time allow to verify the behavior of it in a certain homologated. The aims of this work were to analyze the production of the states of Paraná, S...
Open access
Research Article10.9734/jeai/2019/v36i530246
To evaluate the effect of four agricultural practices on grain yield, two varieties (IT-16 and IT-18) of cowpeas were tested in the agricultural year 2016/2017 an experimental field where the following agricultural practices were tested: tillage, tillage + mulch, zero tillage and...
Open access
Research Article10.9734/jeai/2019/v36i530247
Most plant powders possess insecticidal properties and can be used to control insect pests on stored products. This study was conducted to evaluate insecticidal properties of Solanum melongena, Parkia biglobosa. Ipomoea batatas, Colocasia esculenta, Tridax procumbens and Terminal...
Open access
Research Article10.9734/jeai/2019/v36i430243
Joabe Freitas Crispim, Jailma Suerda Silva de Lima, Cristiane Wigna dos Santos Rodrigues Fir, Jacqueline Alves de Medeiros Araújo Cost, Antônio Gideilson Correia da Silva & José Elinaldo Alves Bento·Journal of Experimental Agriculture International·2019
Germination and vigour evaluation of improved cultivars and creole of cowpea bean seeds as a function of different planting seasons. A completely randomized design in a factorial scheme, with six treatments and two planting periods, with four replications, each repetition with 25...
Open access
Research Article10.9734/jeai/2019/v36i530244
Camila Queiroz da Silva Sanfim de Santan, Luana Barros Freitas, Tâmara Rebecca Albuquerque de Oliveira, Jocarla Ambrosim Crevelari, Derivaldo Pureza da Cruz, Lilia Marques Gravina, Richardson Sales Rocha, Mário Euclides Pechara da Costa Jaeggi, Israel Martins Pereira, Márcia Teresinha Ramos Oliveira, Pedro Amorim Berbet & Geraldo de Amaral Gravina·Journal of Experimental Agriculture International·2019
Seed quality is a key factor to succeed in a yield generation and storage is an important activity to control the physiological seed quality, as it preserves seed viability while maintaining its robustness at a reasonable level between planting and harvest. On this basis, the goa...
Open access
Research Article10.9734/jeai/2019/v36i430242
Robson Prucoli Posse, Élio José dos Santos, Francielly Valani, Vinicius de Souza Oliveira, Sheila Cristina Prucoli Posse, Raphael Magalhães Gomes Moreira & Geilson Silva Costa·Journal of Experimental Agriculture International·2019
Brazil is one of the main producers of watermelon crops (Citrullus lanatus), which present great water requirement and offer in their irrigated cultivation, when well managed, the possibility of productive gains and fruit quality. The objective of this study was to evaluate the p...
Open access
Research Article10.9734/jeai/2019/v36i430241
Bruna Nogueira Marques, Leimi Kobayasti, Giovani de Oliveira Arieira, Dayana Aparecida de Faria, Anne Caroline Dallabrida Avelino, Joadil Gonçalves de Abreu, Luciana Alves Martins, Gabriela Cristina Silva Moreira, Lucas Dias de Oliveira & Bruno Giuseppe Terzi·Journal of Experimental Agriculture International·2019
The quantification of soil nematodes is of great importance for the management and evaluation of the efficiency of control methods, considering the damages caused in crops of economic interest. The present work aimed to quantify and identify plant parasitic nematodes in pasture a...
Open access
Research Article10.9734/jeai/2019/v36i430239
Reynaldo Teodoro de Fátima, Jackson Silva Nóbrega, Daniel de Almeida Carreiro, Amaralina Celoto Guerrero, Adriana Silva Lima, Francisco Romário Andrade Figueiredo, Jean Telvio Andrade Ferreira & Marcos Eric Barbosa Brito·Journal of Experimental Agriculture International·2019
Aims: The study was conducted to evaluate the fluorescence and growth of eggplant under influence of water deficit and silicon doses. Study Design: The design was a randomized complete block design, in a 5 x 2 factorial arrangement, with four replications and one plant per plot,...
Open access
Research Article10.9734/jeai/2019/v36i430240