(2-chloroethyl)phosphonic acid · Yield · Cucumis sativus (cucumber)
29 claims from these papers; 3 citations between them.
Papers whose results differ, checked claim by claim 10
10 pairs of papers on this question report results that differ: an effect in one paper, the opposite effect or no effect in the other. Two model reviewers reading both claims accepted each pair.
- Effects of Ethephon Treatment on the Agronomical,Physiological and Biochemical Characteristics of Cucumber (2010)
increaseEthephon increased early yield.
Response of Cucumber to Soil and Foliar Application of Ethephon1 (1974)no changeEthephon applied by any method did not increase cucumber yield in the predominantly pistillate cultivar Pioneer.
What separates themTest system: controlled environment · fieldCompare the two papers → - Effect of Spraying Different Concentration of Ethephon on Cucumber Yield and Agronomic Characters (2007)
increaseThe single 100 μL/L ethephon spray increased total yield.
The effects of ethephon on N, P, K metabolism of cucumber plants (1995)no changeEthephon had no significant effect on N, P, K metabolism, vine growth and yield of cucumber.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - Response of Cucumber to Soil and Foliar Application of Ethephon1 (1974)
no changeEthephon applied by any method did not increase cucumber yield in the predominantly pistillate cultivar Pioneer.
The Effect of 2-Chloroethanephosphonic Acid (Ethrel) on the Sex Expression and Yields of Cucumis sativus1 (1969)increaseEthrel significantly increased yield value per acre in Model.
What separates themTest system: field · controlled environmentCompare the two papers → - The effects of ethephon on N, P, K metabolism of cucumber plants (1995)
no changeEthephon had no significant effect on N, P, K metabolism, vine growth and yield of cucumber.
Effect of different plant growth regulators on growth, yield and quality parameters of cucumber (Cucumis sativus L.) cv. Kalyanpur green (2021)increaseEthrel 200 ppm was associated with increased fruit yield of cucumber.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - The effects of ethephon on N, P, K metabolism of cucumber plants (1995)
no changeEthephon had no significant effect on N, P, K metabolism, vine growth and yield of cucumber.
Vegetative Growth Characteristics and Flower Sex Expression of Cucumis sativus Affected by Exogenous Application of Plant Growth Regulators (2023)increaseEthrel improved yield in cucumber when applied at the cotyledon stage.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - The effects of ethephon on N, P, K metabolism of cucumber plants (1995)
no changeEthephon had no significant effect on N, P, K metabolism, vine growth and yield of cucumber.
Growth, flowering, and yield of cucumber (Cucumis sativus L.) as influenced by a plant growth regulator and pruning method (2024)increaseEthephon at 300 ppm and 3G-cutting pruning each increased the number of fruits per vine compared with control.
The records name no dose, test system or situation that separates the two claims.Compare the two papers →
Show 4 more pairs
- Effect of Spraying Different Concentration of Ethephon on Cucumber Yield and Agronomic Characters (2007)
increaseThe single 100 μL/L ethephon spray increased total yield.
Response of Cucumber to Soil and Foliar Application of Ethephon1 (1974)no changeEthephon applied by any method did not increase cucumber yield in the predominantly pistillate cultivar Pioneer.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - The effects of ethephon on N, P, K metabolism of cucumber plants (1995)
no changeEthephon had no significant effect on N, P, K metabolism, vine growth and yield of cucumber.
The Effect of 2-Chloroethanephosphonic Acid (Ethrel) on the Sex Expression and Yields of Cucumis sativus1 (1969)increaseEthrel significantly increased yield value per acre in Model.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - Effect of different plant growth regulators on growth, yield and quality parameters of cucumber (Cucumis sativus L.) cv. Kalyanpur green (2021)
increaseEthrel 200 ppm was associated with increased fruit yield of cucumber.
Response of Cucumber to Soil and Foliar Application of Ethephon1 (1974)no changeEthephon applied by any method did not increase cucumber yield in the predominantly pistillate cultivar Pioneer.
The records name no dose, test system or situation that separates the two claims.Compare the two papers → - Response of Cucumber to Soil and Foliar Application of Ethephon1 (1974)
no changeEthephon applied by any method did not increase cucumber yield in the predominantly pistillate cultivar Pioneer.
Vegetative Growth Characteristics and Flower Sex Expression of Cucumis sativus Affected by Exogenous Application of Plant Growth Regulators (2023)increaseEthrel improved yield in cucumber when applied at the cotyledon stage.
The records name no dose, test system or situation that separates the two claims.Compare the two papers →
How these papers cite each other
3 citations between these papers: 1 on the same side, 2 across the two sides.
- Positive result
- Negative result or no effect
- Citation, pointing to the cited paper
- Citation across the two sides
- Larger circle: more citations overall
Years run left to right. Citations come from the papers’ OpenAlex reference lists. Hover a paper to bring forward its citations; click it to open the paper.
Papers reporting a positive result 15
- positive
- positive
- positive
Effects of 2-Chloroethylphosphonic Acid Treatment at Various Stages of Cucumber Development1 · 1970
- positive
Effects of Ethephon on Vegetative and Flowering Behavior in Cucumber (Cucumis sativus L.)1 · 1972
- positive
- positive
- negative
- no effect
Role of Leaves in Ethylene-induced Femaleness of Cucumber Plants · 1987
- positive
Differential Response of Three Genera of Cucurbits To Boron and Plant Growth Regulators · 1989
- positive
- positive
Effect of Spraying Different Concentration of Ethephon on Cucumber Yield and Agronomic Characters · 2007
- positive
- positive
- positive
Application of Ethephonn to the Cross Breeding of Cucumber · 2012
- positive
- positive
- positive
- positive
- positive
- positive
- positive
- positive
Effect of Plant Growth Regulators on Yield and Quality of Cucumber (Cucumis sativus L.) · 2023
- positive
- positive
- positive
- positive
Papers reporting a negative result or no effect 3
A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.