Abstract
Cotton still represents the most important crop and a main element in Egypt’s national economy. Pests infesting cotton affect the crop’s quality and yield. Pesticides are considered to be one of the major elements in protecting cotton production. Study effects of pesticides and their residues on the physical and chemical properties of fiber and seed of the long stable variety of Egyptian cotton Giza 86 and Giza 90 after the applications of the official spraying program of Ministry of Agricultural against cotton pest in Egypt. The results indicated that pesticide residues in Giza 86 fiber and seed, were found also significant decrease in fiber length, fineness, brightness (Rd%), and fiber strength but significant increase in fiber elongation and yellowness (+b) with insignificant differences between Giza 86 and Giza 90 seasons 2012 and 2013 in chemical properties were produced by the pesticides applications. The present results in showed significant decrease carbohydrate of season 2012 with significant increase in protein during the same season 2012 as well as insignificant variations between Giza 86 and Giza 90 varieties seasons of 2012 and 2013 in cottonseed constituents.
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Claims 7
Claim · model-written summary
Pesticide residues were detected in Giza 86 fiber and seed.
- Taxon
- COTTON
Gossypium hirsutumt0 - Material
- Giza 86e0
- Organ / stage
- fiber and seede0
- Outcome
- pesticide residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pesticide residues in Giza 86 fiber and seed”
t0“COTTON VARIETIES”
Claim · model-written summary
Pesticide applications significantly decreased fiber length, fineness, brightness and strength.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- pesticides applicationse1
- Outcome
- fiber length, fineness, brightness (Rd%), and fiber strengthe0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease in fiber length, fineness, brightness (Rd%), and fiber strength”
e1“pesticides applications”
t0“COTTON VARIETIES”
Claim · model-written summary
Pesticide applications significantly increased fiber elongation and yellowness.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- pesticides applicationse1
- Outcome
- fiber elongation and yellowness (+b)e0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant increase in fiber elongation and yellowness (+b)”
e1“pesticides applications”
t0“COTTON VARIETIES”
Claim · model-written summary
Chemical properties did not differ significantly between Giza 86 and Giza 90 in 2012 and 2013.
Verbatim
e0“insignificant differences between Giza 86 and Giza 90 seasons 2012 and 2013 in chemical properties”
Claim · model-written summary
Carbohydrate content decreased significantly in the 2012 season.
- Taxon
- COTTONGossypium hirsutumt0
- Outcome
- carbohydratee0
- Direction
- decreasee0
- Qualifier
- season 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease carbohydrate of season 2012”
t0“COTTON VARIETIES”
Claim · model-written summary
Protein content increased significantly in the 2012 season.
- Taxon
- COTTONGossypium hirsutumt0
- Outcome
- proteine0
- Direction
- increasee0
- Qualifier
- season 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant increase in protein during the same season 2012”
t0“COTTON VARIETIES”
Claim · model-written summary
Cottonseed constituents did not vary significantly between Giza 86 and Giza 90 in 2012 and 2013.
Verbatim
e0“insignificant variations between Giza 86 and Giza 90 varieties seasons of 2012 and 2013 in cottonseed constituents”
The same questions in other papers
insecticide · quality: grain · Gossypium hirsutum (cotton)Results differ
2 papers in the same direction as this paper · 6 in the opposite direction
- positive
- positive
- positive
5 papers more in this group
See all 9 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.