scholarly journals Fruit Age and Changes in Abscisic Acid Content, Ethylene Production, and Abscission Rate of Cotton Fruits

1982 ◽  
Vol 69 (2) ◽  
pp. 349-352 ◽  
Author(s):  
Gene Guinn
Keyword(s):  
Abscisic Acid ◽  
Ethylene Production ◽  
Acid Content ◽  
Abscisic Acid Content

Relationship Between Changes in Abscisic Acid and Ethylene Production During Ripening of Avocado Fruits

1976 ◽  
Vol 3 (4) ◽  
pp. 555 ◽  
Author(s):  
I Adato ◽  
S Gazit ◽  
A Blumenfeld
Keyword(s):  
Gas Chromatography ◽  
Abscisic Acid ◽  
Ethylene Production ◽  
Acid Content ◽  
Persea Americana ◽  
Abscisic Acid Content ◽  
Acid Determination

Abscisic acid levels and the rates of ethylene production during successive stages of ripening in avocado fruits (Persea americana Mill.) were determined by gas chromatography. In fruits which were selected for abscisic acid determination according to their rate of ethylene production, a rise in free abscisic acid content was observed following an increase in the rate of ethylene production. Levels of bound abscisic acid were much lower and increased later than free abscisic acid.

scholarly journals Studies on the Growth and Indole-3-Acetic Acid and Abscisic Acid Content of Zea mays Seedlings Grown in Microgravity

1992 ◽  
Vol 100 (2) ◽  
pp. 692-698 ◽  
Author(s):  
Aga Schulze ◽  
Philip J. Jensen ◽  
Mark Desrosiers ◽  
J. George Buta ◽  
Robert S. Bandurski
Keyword(s):  
Zea Mays ◽  
Acetic Acid ◽  
Abscisic Acid ◽  
Acid Content ◽  
Abscisic Acid Content ◽  
Indole 3 Acetic Acid

scholarly journals Interactions between leaf water potential, stomatal conductance and abscisic acid content of orange trees submitted to drought stress

2004 ◽  
Vol 16 (3) ◽  
pp. 155-161 ◽  
Author(s):  
Mara de Menezes de Assis Gomes ◽  
Ana Maria Magalhães Andrade Lagôa ◽  
Camilo Lázaro Medina ◽  
Eduardo Caruso Machado ◽  
Marcos Antônio Machado
Keyword(s):  
Abscisic Acid ◽  
Water Stress ◽  
Stomatal Conductance ◽  
Water Potential ◽  
Leaf Water Potential ◽  
Acid Content ◽  
Stomatal Closure ◽  
Leaf Water ◽  
Orange Trees ◽  
Abscisic Acid Content

Thirty-month-old 'Pêra' orange trees grafted on 'Rangpur' lemon trees grown in 100 L pots were submitted to water stress by the suspension of irrigation. CO2 assimilation (A), transpiration (E) and stomatal conductance (g s) values declined from the seventh day of stress, although the leaf water potential at 6:00 a.m. (psipd) and at 2:00 p.m. (psi2) began to decline from the fifth day of water deficiency. The CO2 intercellular concentration (Ci) of water-stressed plants increased from the seventh day, reaching a maximum concentration on the day of most severe stress. The carboxylation efficiency, as revealed by the ratio A/Ci was low on this day and did not show the same values of non-stressed plants even after ten days of rewatering. After five days of rewatering only psi pd and psi2 were similar to control plants while A, E and g s were still different. When psi2 decreases, there was a trend for increasing abscisic acid (ABA) concentration in the leaves. Similarly, stomatal conductance was found to decrease as a function of decreasing psi2. ABA accumulation and stomatal closure occurred when psi2 was lower than -1.0 MPa. Water stress in 'Pera´ orange trees increased abscisic acid content with consequent stomatal closure and decreased psi2 values.

scholarly journals Water content, lipid deposition, and (+)-abscisic acid content in developing white spruce seeds

1999 ◽  
Vol 50 (337) ◽  
pp. 1359-1364 ◽  
Author(s):  
D. J. Carrier ◽  
E. J. Kendall ◽  
C. A. Bock ◽  
J. E. Cunningham ◽  
D. I. Dunstan
Keyword(s):  
Abscisic Acid ◽  
Water Content ◽  
Acid Content ◽  
White Spruce ◽  
Lipid Deposition ◽  
Abscisic Acid Content

Gibberellic acid and norflurazon affecting the time-course of flavedo pigment and abscisic acid content in ‘Valencia’ sweet orange

2014 ◽  
Vol 180 ◽  
pp. 94-101 ◽  
Author(s):  
Giuliana Gambetta ◽  
Carlos Mesejo ◽  
Amparo Martínez-Fuentes ◽  
Carmina Reig ◽  
Alfredo Gravina ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Gibberellic Acid ◽  
Acid Content ◽  
Time Course ◽  
Sweet Orange ◽  
Abscisic Acid Content
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