Ciência e Agrotecnologia

Volume 37

Número 2

Title: The table egg: a review
Título: Ovo de consumo: uma revisão

Authors: Antonio Gilberto Bertechini, Helenice Mazzuco

Abstract:

This present review intends to provide information and update the reader about diverse aspects of quality and consumption of eggs, the variation among consumer preference worldwide emphasizing the upper status this foo...
Resumo:

This present review intends to provide information and update the reader about diverse aspects of quality and consumption of eggs, the variation among consumer preference worldwide emphasizing the upper status this foo...

Title: Aerial, ground and chemigation spray deposition on corn for the control of Spodoptera frugiperda (Lepidoptera: Noctuidae)
Título: Deposição de calda por aplicação aérea, terrestre e via água de irrigação na cultura do milho para o controle de Spodoptera frugiperda (Lepidoptera: Noctuidae)

Authors: João Paulo Arantes Rodrigues da Cunha, Ana Paula de Castro Nascimento

Abstract:

Pesticides can be applied by aircraft, ground-sprayers or sprinkler irrigation. However, selecting the best option is complicated by the limited number of studies comparing these techniques. Thus, the objective of this...
Resumo:

Pesticides can be applied by aircraft, ground-sprayers or sprinkler irrigation. However, selecting the best option is complicated by the limited number of studies comparing these techniques. Thus, the objective of this...

Title: Comparação de modelos de capacidade de suporte de carga do solo de campo e laboratório em plantações de café
Título: Comparison of field and laboratory models of the load bearing capacity in coffee plantations

Authors: Piero Iori, Moacir de Souza Dias Junior, Ayodele Ebenezer Ajayi, Paulo Tácito Gontijo Guimarães, Paula Sant’Anna Moreira Pais, Maria Luiza de Carvalho Andrade

Abstract:

Precompression stress is an important property for assessment of tropical soil structure sustainability and is often determined in laboratory tests. The objective of this study was to compare the load bearing capacity ...
Resumo:

Precompression stress is an important property for assessment of tropical soil structure sustainability and is often determined in laboratory tests. The objective of this study was to compare the load bearing capacity ...

Title: Insecticidal activity of citronella grass essential oil on Frankliniella schultzei and Myzus persicae
Título: Atividade inseticida do óleo essencial de capim-citronela sobre Frankliniella schultzei e Myzus persicae.

Authors: Patrícia Fontes Pinheiro, Vagner Tebaldi de Queiroz, Vando Miossi Rondelli, Adilson Vidal Costa, Tiago de Paula Marcelino, Dirceu Pratissoli

Abstract:

The thrips, Frankliniella schultzei, and green peach aphid, Myzus persicae, cause direct damage to plants of economic importance and transmit phytoviruses, causing large economic losses. Chemical constituents of essential oils pr...
Resumo:

The thrips, Frankliniella schultzei, and green peach aphid, Myzus persicae, cause direct damage to plants of economic importance and transmit phytoviruses, causing large economic losses. Chemical constituents of essential oils pr...

Title: Load-bearing capacity of a Red-Yellow Latosol cultivated with coffee plants subjected to different weed managements
Título: Capacidade de suporte de carga de um Latossolo Vermelho-Amarelo cultivado com cafeeiro, submetido a diferentes manejos de plantas invasoras.

Authors: Paula Sant’Anna Moreira Pais, Moacir de Souza Dias Junior, Adriana Cristina Dias, Piero Iori, Paulo Tácito Gontijo Guimarães, Gislene Aparecida dos Santos

Abstract:

It is essential to know the levels of pressure applied to the soil by different weed managements to adapt the management of coffee plantations in a sustainable manner. The objectives of this study were: a) to generate ...
Resumo:

It is essential to know the levels of pressure applied to the soil by different weed managements to adapt the management of coffee plantations in a sustainable manner. The objectives of this study were: a) to generate ...

Title: Selection of common bean inbred lines with tolerance to high moisture at harvest
Título: Seleção de linhagens de feijão com tolerância a alta umidade no momento da colheita

Authors: Lidiane Kely de Lima, Magno Antonio Patto Ramalho, Ângela de Fátima Barbosa Abreu

Abstract:

The occurrence of precipitation / rain in harvest bean causes damage to the product and reduces the yield. The main alternative to mitigate this problem is to obtain cultivars presenting low germination of beans in the...
Resumo:

The occurrence of precipitation / rain in harvest bean causes damage to the product and reduces the yield. The main alternative to mitigate this problem is to obtain cultivars presenting low germination of beans in the...

Title: Water erosion in soils under eucalyptus forest as affected by development stages and management systems
Título: Erosão hídrica em solos sob floresta de eucalipto em diferentes estádios de desenvolvimento e sistemas de manejo

Authors: Anna Hoffmann Oliveira, Marx Leandro Naves Silva, Nilton Curi, Junior Cesar Avanzi, Gustavo Klinke Neto, Elias Frank Araújo

Abstract:

The constant increasing of eucalyptus forest areas in Brazil requires an accurate monitoring of water erosion. The present study aimed to evaluate soil, nutrients and organic carbon losses occasioned by water erosion i...
Resumo:

The constant increasing of eucalyptus forest areas in Brazil requires an accurate monitoring of water erosion. The present study aimed to evaluate soil, nutrients and organic carbon losses occasioned by water erosion i...

Title: Evaluation of new red winemaking technologies through consumer liking
Título: Avaliação de novas tecnologias de vinificação em tinto através da aceitação de consumidores

Authors: Maurício Bonatto Machado de Castilhos, Ana Carolina Conti e Silva, Vanildo Luiz Del Bianchi

Abstract:

Several studies proposed changes in winemaking technology in order to improve wine quality, reflecting on its high acceptance. Thus, the aim of this work was to evaluate the influence of pre-drying and constant pumping...
Resumo:

Several studies proposed changes in winemaking technology in order to improve wine quality, reflecting on its high acceptance. Thus, the aim of this work was to evaluate the influence of pre-drying and constant pumping...