scholarly journals The Maize (Zea mays L.) Cat1 Catalase Promoter Displays Differential Binding of Nuclear Proteins Isolated from Germinated and Developing Embryos and from Embryos Grown in the Presence and Absence of Abscisic Acid

1994 ◽  
Vol 106 (4) ◽  
pp. 1373-1380 ◽  
Author(s):  
J. D. Williamson ◽  
J. G. Scandalios
Keyword(s):  
Zea Mays ◽  
Abscisic Acid ◽  
Zea Mays L ◽  
Nuclear Proteins ◽  
Differential Binding ◽  
Presence And Absence

Comparative Proteomic Analysis of the Effects of Salicylic Acid and Abscisic Acid on Maize (Zea mays L.) Leaves

2012 ◽  
Vol 31 (3) ◽  
pp. 507-516 ◽  
Author(s):  
Liuji Wu ◽  
Xiaofeng Zu ◽  
Xintao Wang ◽  
Anguo Sun ◽  
Jun Zhang ◽  
...  
Keyword(s):  
Zea Mays ◽  
Salicylic Acid ◽  
Abscisic Acid ◽  
Proteomic Analysis ◽  
Zea Mays L ◽  
Comparative Proteomic Analysis

Abscisic acid and the response of the roots of Zea mays L. seedlings to gravity

Planta ◽  
1975 ◽  
Vol 126 (1) ◽  
pp. 19-23 ◽  
Author(s):  
Henry Wilkins ◽  
R. L. Wain
Keyword(s):  
Zea Mays ◽  
Abscisic Acid ◽  
Zea Mays L

EFICIÊNCIA DE BIOESTIMULANTES E FUNGICIDA NOS CARACTERES AGRONÔMICOS E ECONÔMICOS NA CULTURA DO MILHO VERDE

2018 ◽  
Vol 17 (2) ◽  
pp. 274
Author(s):  
RICARDO FRANCISCHINI ◽  
ALESSANDRO GUERRA DA SILVA ◽  
DAURI JOSÉ TESSMANN
Keyword(s):  
Zea Mays ◽  
Chlorophyll Content ◽  
Plant Height ◽  
Zea Mays L ◽  
Block Design ◽  
Stem Diameter ◽  
Production Costs ◽  
Net Income ◽  
Randomized Block Design ◽  
Presence And Absence

 RESUMO - O objetivo do trabalho foi avaliar o desempenho agronômico e econômico na cultura do milho verde submetida ao uso de bioestimulantes na presença e ausência de fungicida. Dessa forma, dois experimentos foram conduzidos em anos distintos, em delineamento experimental de blocos ao acaso com três repetições, em arranjo fatorial 4x2. O primeiro fator correspondeu à combinação de bioestimulantes (Ausência, MC Cream, MC Extra, MC Cream+MC Extra) e o segundo fator à presença e ausência de fungicida (piraclostrobina + epoxiconazole). Foi avaliado o peso de espigas verdes, a altura de plantas, diâmetro de colmo, teor de clorofila e severidade de doenças, além da viabilidade econômica dos tratamentos. Os Bioestimulantes, na ausência de fungicida, foram eficientes para aumentar o peso das espigas verdes, altura de plantas, e o teor de clorofila. Na presença do fungicida os bioestimulantes aumentaram o diâmetro de colmo e reduziram a severidade de doenças. Os investimentos em insumos elevaram os custos de produção, porém a rentabilidade foi compensada pelo aumento da renda bruta. Em situação de baixa disponibilidade hídrica, o bioestimulante MC Extra foi o mais viável economicamente para a cultura do milho verde.Palavras-chave: fitossanidade, produtividade, renda líquida, Zea mays L. EFFICIENCY OF BIOSTIMULANTS AND FUNGICIDE IN THE AGRONOMIC AND ECONOMIC CHARACTERS OF GREEN CORN  ABSTRACT – The objective of this work was to evaluate the agronomic and economic performance of the green corn crop, subjected to the use of biostimulants in the presence and absence of fungicide. Two experiments were conducted in different years using a randomized block design with three replications, in a 4x2 factorial arrangement. The first factor corresponded to the combination of biostimulants (Absence, MC Cream, MC Extra, MC Cream + MC Extra) and the second factor was the presence and absence of fungicide (pyraclostrobin + epoxiconazole). Green ear weight, plant height, stem diameter, chlorophyll content and severity of diseases were evaluated, as well as the economic viability of the treatments.In the absence of fungicide, biostimulants were efficient to increase the green ear weight, plant height, and chlorophyll content. In the presence of the fungicide, biostimulants increased stem diameter and reduced disease severity. Investments in inputs increased production costs, but profitability was offset by the increase in gross income. In a situation of low water availability, the biostimulant MC Extra was the most economically viable for the green maize crop.Keywords: plant health, productivity, net income, Zea mays L.

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