Abstract
Two field experiments were conducted during the two winter growing seasons of 2003/2004 and 2004/2005 at Meet-El Ameel village, Dakhlia, Egypt. Accordingly, the present study was designed to investigate the influence of spraying times of some chemical substances (Berelex ]GA3[, Amcotone ]NA+NAA [and Ridomil ]Mancozeb + Metalaxyl [) as well as water (control treatment) and their interactions on growth, flowers and pod setting and shedding as well as yield components and seed yield of faba bean (vicia faba, L.) cv. Sakha1. Strip plot design with four replicates was used. The most important findings could be summarized as follows: 1- Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes. 2- Times of spraying of chemical substances showed different effects on growth and yield attributes. More, foliar spraying at 35 followed by 45 DFS markedly improved growth and faba bean yields compare d with the other of times of spraying. 3- The interaction between chemical substances and times of spraying had significant effects on plant height, setting flowers, number and weight of pods, 100-seed weight and seed yield (Ardab/fad). 4- Generally, the maximum vegetative growth characters, controlling shedding of flowers and pods, seed yield as well as yield components were achieved due to chemical regulating (Berelex and Amcotone) when spraying at early times (35 and 45 DFS).
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Claims 8
Claim · model-written summary
Foliar spraying with Berelex, Amcotone and Ridomil markedly increased plant height, leaf area index and number of setting flowers per plant relative to water.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm)e1
- Outcome
- plant height, leaf area index (LAI), number of setting flowers per plante1
- Direction
- markedly increasede1
- Comparator
- water (control treatment)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“as well as water (control treatment)”
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
Claim · model-written summary
Foliar spraying at 35 followed by 45 days after sowing markedly improved growth and faba bean yields compared with other spraying times.
- Taxon
- faba beanVicia fabae2
- Treatment
- foliar spraying at 35 followed by 45 DFSe2
- Outcome
- growth and faba bean yieldse2
- Direction
- markedly improvede2
- Comparator
- the other of times of sprayinge2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“foliar spraying at 35 followed by 45 DFS markedly improved growth and faba bean yields compare d with the other of times of spraying”
Claim · model-written summary
The interaction of chemical substances and spraying time significantly affected plant height, setting flowers and number and weight of pods.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical substances and times of sprayinge3
- Outcome
- plant height, setting flowers, number and weight of podse3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
e3“The interaction between chemical substances and times of spraying had significant effects on plant height, setting flowers, number and weight of pods, 100-seed weight and seed yield (Ardab/fad)”
Claim · model-written summary
The interaction of chemical substances and spraying time significantly affected 100-seed weight and seed yield.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical substances and times of sprayinge3
- Outcome
- 100-seed weight and seed yielde3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
e3“The interaction between chemical substances and times of spraying had significant effects on plant height, setting flowers, number and weight of pods, 100-seed weight and seed yield (Ardab/fad)”
Claim · model-written summary
Chemical regulating with Berelex and Amcotone when sprayed at early times (35 and 45 DFS) gave the maximum vegetative growth.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical regulating (Berelex and Amcotone)e4
- Outcome
- vegetative growth characterse4
- Direction
- maximume4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
e4“the maximum vegetative growth characters, controlling shedding of flowers and pods, seed yield as well as yield components were achieved due to chemical regulating (Berelex and Amcotone) when spraying at early times (35 and 45 DFS)”
Claim · model-written summary
Chemical regulating with Berelex and Amcotone at early spraying times controlled shedding of flowers and pods.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical regulating (Berelex and Amcotone)e4
- Outcome
- controlling shedding of flowers and podse4
- Direction
- controllinge4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
e4“the maximum vegetative growth characters, controlling shedding of flowers and pods, seed yield as well as yield components were achieved due to chemical regulating (Berelex and Amcotone) when spraying at early times (35 and 45 DFS)”
Claim · model-written summary
Chemical regulating with Berelex and Amcotone at early spraying times gave the maximum seed yield and yield components.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical regulating (Berelex and Amcotone)e4
- Outcome
- seed yield as well as yield componentse4
- Direction
- maximume4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
e4“the maximum vegetative growth characters, controlling shedding of flowers and pods, seed yield as well as yield components were achieved due to chemical regulating (Berelex and Amcotone) when spraying at early times (35 and 45 DFS)”
Claim · model-written summary
Foliar spraying with Berelex, Amcotone and Ridomil markedly increased seed yield and its attributes relative to water.
- Taxon
- faba beanVicia fabae1
- Treatment
- chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm)e1
- Outcome
- seed yield and its attributese1
- Direction
- markedly increasede1
- Comparator
- water (control treatment)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“as well as water (control treatment)”
e1“Applying chemical substances (Berelex at 100 ppm), (Amcotone at 600 ppm) and (Ridomil at 2500 ppm) as foliar spraying on faba bean plants markedly increased plant height, leaf area index (LAI), number of setting flowers per plant, seed yield and its attributes”
The same questions in other papers
application · yield · Vicia faba (faba bean)Positive and negative results
109 papers in the same direction as this paper · 6 in the opposite direction
- negative
- no effect
- negative
112 papers more in this group
See all 116 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.