Abstract
To study the effect of phosphine fumigation treatments (two tablet/ton exposure for 24, 48, 72 hours; four tablet/ton exposure for 24, 48,72 hours; six tablet/ton exposure for 24, 48, 72 hours ) on the vitality of bread wheat grains cv. Giza 171 at different storage periods (fresh grains, 3, 6, and 9 months) using a complete randomized design with three replications at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University during the period from 26 May 2022 to 3 March 2023. Grains of Giza 171 cv. were obtained from the Agronomy Department Farm, Agriculture Faculty, Assiut University. The obtained result showed that the tested storage periods had a highly significant effect on all studied traits. Thus, the maximum mean values of germination power (%), germination percentage (%), roots and shoot length (cm), and seedling dry weight (g) traits were recorded at the begging of storage then a gradual decrease occurred. In addition, treating wheat grains with phosphine at different doses for different periods gained a significant increase in all studied traits compared to the control treatment (without fumigation), while there were no noticeable differences between most of the phosphine treatments themselves were found. Therefore, we suggest under the conditions of this study, wheat grains could be treated with 2 tablets of phosphine for a period of 72 hours to reduce the dose and increase the exposure time which could reduce the harmful effects of excessive doses of phosphine.
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Claims 6
Claim · model-written summary
Storage periods had a highly significant effect on all studied traits of bread wheat grains.
- Taxon
- wheat
Triticum aestivume0 - Material
- Giza 171e0
- Treatment
- storage periodse0
- Outcome
- all studied traitse1
- Setting
- laboratorye2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“on the vitality of bread wheat grains cv. Giza 171 at different storage periods”
e1“The obtained result showed that the tested storage periods had a highly significant effect on all studied traits”
e2“at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University”
Claim · model-written summary
Germination power and germination percentage of wheat grains were highest at the beginning of storage and then decreased gradually.
- Taxon
- wheatTriticum aestivume1
- Treatment
- storage periodse1
- Outcome
- germination power (%), germination percentage (%)e0
- Direction
- decreasee0
- Comparator
- begging of storagee0
- Setting
- laboratorye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the maximum mean values of germination power (%), germination percentage (%), roots and shoot length (cm), and seedling dry weight (g) traits were recorded at the begging of storage then a gradual decrease occurred”
e1“on the vitality of bread wheat grains cv. Giza 171 at different storage periods”
e2“at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University”
Claim · model-written summary
Roots and shoot length and seedling dry weight of wheat grains were highest at the beginning of storage and then decreased gradually.
- Taxon
- wheatTriticum aestivume1
- Treatment
- storage periodse1
- Outcome
- roots and shoot length (cm), and seedling dry weight (g)e0
- Direction
- decreasee0
- Comparator
- begging of storagee0
- Setting
- laboratorye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the maximum mean values of germination power (%), germination percentage (%), roots and shoot length (cm), and seedling dry weight (g) traits were recorded at the begging of storage then a gradual decrease occurred”
e1“on the vitality of bread wheat grains cv. Giza 171 at different storage periods”
e2“at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University”
Claim · model-written summary
Phosphine fumigation at different doses and periods significantly increased all studied traits of wheat grains compared with the non-fumigated control.
- Taxon
- wheatTriticum aestivume0
- Treatment
- phosphine at different doses for different periodse0
- Outcome
- all studied traitse0
- Direction
- increasee0
- Comparator
- control treatment (without fumigation)e0
- Setting
- laboratorye1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“treating wheat grains with phosphine at different doses for different periods gained a significant increase in all studied traits compared to the control treatment (without fumigation)”
e1“at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University”
Claim · model-written summary
Most of the phosphine treatments did not differ noticeably from one another.
- Taxon
- wheatTriticum aestivume0
- Treatment
- phosphine treatmentse1
- Outcome
- noticeable differencese1
- Direction
- no noticeable differencese1
- Comparator
- most of the phosphine treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“treating wheat grains with phosphine at different doses for different periods gained a significant increase in all studied traits compared to the control treatment (without fumigation)”
e1“while there were no noticeable differences between most of the phosphine treatments themselves were found”
Claim · model-written summary
The authors suggest treating wheat grains with 2 tablets of phosphine for 72 hours under the study conditions to reduce the dose and the harmful effects of excessive doses.
- Taxon
- wheatTriticum aestivume0
- Outcome
- treated with 2 tablets of phosphine for a period of 72 hourse0
- Qualifier
- under the conditions of this studye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“we suggest under the conditions of this study, wheat grains could be treated with 2 tablets of phosphine for a period of 72 hours to reduce the dose and increase the exposure time which could reduce the harmful effects of excessive doses of phosphine”