Robson da Silva Ramos, Mateus Ferraz Flôr, Catarina Ramos Soares, Gheysa Coelho Silva, Luiz José Oliveira Tavares de Melo & Djalma Euzébio Simões Neto·Journal of Experimental Agriculture International·2019
Aims: To compare and evaluate the germination index of caryopsis obtained by means of different crossing methods and to determine the quantitative of seeds to be used to compose the base population for selection among families by the Simplified Selection System (SSS) method. Stud...
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Research Article10.9734/jeai/2019/v32i330104
Alceu Pedrotti, Renisson Neponuceno de Araújo Filho, Sara Julliane Ribeiro Assunção, Raimundo Rodrigues Gomes Filho, Fernanda Cristina Caparelli de Oliveira, Francisco Sandro Rodrigues Holanda, Victor Casimiro Piscoya & Moacyr Cunha Filho·Journal of Experimental Agriculture International·2019
Conservation systems for less soil movement and when associated with previous crops may reduce the effects of soil compaction. The objective of this work was to evaluate soil mechanical resistance penetration (MRP) in different cropping systems associated with previous corn crop...
Open access
Research Article10.9734/jeai/2019/v32i330105
This work aims to study the genetic parameters for yield and yield contributing characters in thirty-two early maturing rice (Oryza sativa L.) lines. The morphological data were analysed by different statistical plant breeding software’s that were reliable and faster in analysis....
Open access
Research Article10.9734/jeai/2019/v32i330106
Kennedy Nascimento Jesus, Tiago Diniz Althoff, Aldrin Martin Pérez Marin, Antonio Raimundo Sousa, Júlio Cesar Rodrigues Martins, Renisson Neponuceno Araújo Filho, Dário Costa Primo, Rômulo Simões Cesar Menezes, Antonio Celso Dantas Antonino & Everardo Valadares de Sá Barreto Sampaio·Journal of Experimental Agriculture International·2019
This work aimed to evaluate the effect of the addition of animal manure or maize straw, combined or not with gypsum, on the recovery of the productive capacity of a Fluvic Entisol affected by salts cultivated with maize (Zea mays L.). The experiment was conducted in a greenhouse,...
Open access
Research Article10.9734/jeai/2019/v32i330102
Aims: Attaining the highest ginning efficiency process and fiber quality properties of Egyptian cotton cultivar ̔ Giza 88᾿during feeding methods of roller gin stand is the ultimate objective of the community of cotton field industry for local uses, but the productivity of the thr...
Open access
Research Article10.9734/jeai/2019/v32i330103
Toxic bait is an alternative to manage fruit flies (Tephritidae) in orchards and in wide-area programmes. The mortality caused by different dilutions of spinosad baits on adults of Ceratitis capitata (Wied.) and Anastrepha grandis (Macquart) (Tephritidae) were compared with a hyd...
Open access
Research Article10.9734/jeai/2019/v32i230098
Corchorus olitorius is more and more cultivated in Burkina Faso because of its socio - economic interest. Hence the objective of this study which will contribute to improve the knowledge of the genetic diversity of the species in Burkina Faso. To this end, seventeen SSR markers w...
Open access
Research Article10.9734/jeai/2019/v32i230099
Soil quality maintenance in a no-tillage system (NTS) depends on cover crops. They are essential for crop rotation, affect several soil attributes, and contribute to phytosanitary control. However, cover crop efficacy is influenced by their root function and the presence of plant...
Open access
Research Article10.9734/jeai/2019/v32i230100
Cristina dos Santos Ribeiro Costa, Antonio Elton da Silva Costa, Ana Maria Maciel dos Santos, Jacqueline Wanessa de Lima Pereira, Rejane Rodrigues da Costa e Carvalho & José Luiz Sandes de Carvalho Filho·Journal of Experimental Agriculture International·2019
Medicinal plants are described such as those produce substances capable of provoking reactions in the human body leading to the cure of diseases. Like as cultivated species, medicinal plants can be attacked by various pests and diseases, affecting the qualitative and quantitative...
Open access
Research Article10.9734/jeai/2019/v32i230096
The objective of this study was to evaluate the storage time of Moringa oleifera oil on the acaricidal activity on Tetranychus urticae. Was used amber bottle for storage of oil which remained in a room at 25°C. The storage times considered in the experiment were 0, 30, 60, 90 and...
Open access
Research Article10.9734/jeai/2019/v32i230097
Janilson Pinheiro de Assis, Roberto Pequeno de Sousa, Walter Martins Rodrigues, Paulo César Ferreira Linhares, Eudes de Almeida Cardoso, Maria Francisca Soares Pereira, José Aluisio de Araújo Paula & Ariana da Mota Oliveira·Journal of Experimental Agriculture International·2019
In agricultural experimentation, the right size and shape of experimental units increase the precision of the experiment. This study determines the optimum size and shape of the experimental unit for field experimentation with cassava. For this, we carried out a uniformity test i...
Open access
Research Article10.9734/jeai/2019/v31i630090
Bruno Antonio Lemos de Freitas, Tássia Fernanda Santos Neri Soares, André Dantas de Medeiros, José Geraldo de Araújo Ferreira Filho, Kamylla Calzolari Ferreira & Camila Andrade Fialho·Journal of Experimental Agriculture International·2019
The application of modern and efficient techniques to access seed physical and physiological information has contributed to new advances in the agricultural sector. The objective of this study was to evaluate morphometric parameters obtained from the X-Ray analysis using crambe s...
Open access
Research Article10.9734/jeai/2019/v32i130091
Ricardo de Normandes Valadares, Lilian Bonfim de Lima, Danieli Andrade Nóbrega, Jordana Antônia dos Santos Silva, Adônis Queiroz Mendes, Ítalo Jhonny Nunes Costa & Dimas Menezes·Journal of Experimental Agriculture International·2019
The causes of fruit abortion, in eggplants, may be related to the absence of viable pollen under high temperatures, common in the Northeast region of Brazil, resulting in a reduction in the number of fruits per plant and consequently in productivity. The objective of this study w...
Open access
Research Article10.9734/jeai/2019/v32i130095
Corn cultivation for silage requires special soil management and constant applications of fertilizers and agricultural pesticides to achieve satisfactory yield levels. This study was carried out on a farm that has grown corn for several years. The soil does not have adequate mana...
Open access
Research Article10.9734/jeai/2019/v32i130092
Nayane Jaqueline Costa Maia, Gabriela de Almeida Mourão, Thiago de Andrade Águas, Jeferson Alves Martins, Larisse Medeiros Gonçalves & Pedro Henrique da Silva Monteiro·Journal of Experimental Agriculture International·2019
Aims: Objective this work is to understand the price dynamics of foods basket products in Brazil and the world, based on multivariate analysis, for 14 years, with data from governmental and non-governmental organizations. Methodology: Data used for world food prices were taken fr...
Open access
Research Article10.9734/jeai/2019/v32i130093