Abstract
The effects of treatment with pesticides on some rice yield components were studied. Results clearly indicated that carbofuran was the most effective on the weight of grain yieldlhill, weight of 1000 grain, grain yield/fed. and straw yield/hill, these values were 38.39 gm, 35.23 gm, 4.04 ton and 33.66 gm, respectively. Diazinon came after carbofuran in their effect on the yield components of rice, the weight of grain yieldlhill, weight of 1000 grain, grain yield/fed. and straw yieldlhill, were 36.99 gm, 32.80 gm, 3.85 ton and 30.05 gm, respectively. The herbicide thiobencarb was not effective on all components of rice yield except the effect on the weight of grain yieldlhill. The persistence of pesticides in rice fields under flooded conditions were studied. The residues of carbofuran in the water samples, were: 0.003, 0.034, 0.052, 0.028 and 0.020 ppm after zero time, one, two, three and four weeks of treatment, whenever these values in soil samples were: 3.231, 2.511, 1.782, 1.352, 0.971 and 0.850 ppm after zero time, one, two, three, four weeks and two months, respectively. Diazinon residues also detected in water and soil samples during the period of experiment, these values ranged from 2.203 ppm at zero time in the soil sample to 0.0004 ppm after four weeks in the water sample. The residues of thiobencarb in the rice field water were decreased from zero time 0.8647 ppm to 0.0065 ppm after 4 weeks of treatment, while these residues in the soil samples were increased from zero time to the second week and then decreased again. The residues of the tested pesticides were not detected in all samples of rice grain.
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Claims 16
Claim · model-written summary
Carbofuran produced the strongest grain yield per hill, 38.39 gm.
- Taxon
- RICE
Oryza sativat0 - Treatment
- carbofurane0
- Outcome
- weight of grain yieldlhille0
- Direction
- most effectivee0
- Value
- 38.39 gme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“carbofuran was the most effective on the weight of grain yieldlhill, weight of 1000 grain, grain yield/fed. and straw yield/hill, these values were 38.39 gm, 35.23 gm, 4.04 ton and 33.66 gm, respectively”
t0“RICE”
Claim · model-written summary
Carbofuran produced a 1000-grain weight of 35.23 gm.
- Taxon
- RICEOryza sativat0
- Outcome
- weight of 1000 graine0
- Value
- 35.23 gme0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weight of 1000 grain, grain yield/fed. and straw yield/hill, these values were 38.39 gm, 35.23 gm, 4.04 ton and 33.66 gm, respectively”
t0“RICE”
Claim · model-written summary
Carbofuran produced grain yield per feddan of 4.04 ton.
- Taxon
- RICEOryza sativat0
- Outcome
- grain yield/fed.e0
- Value
- 4.04 tone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield/fed. and straw yield/hill, these values were 38.39 gm, 35.23 gm, 4.04 ton and 33.66 gm, respectively”
t0“RICE”
Claim · model-written summary
Carbofuran produced straw yield per hill of 33.66 gm.
- Taxon
- RICEOryza sativat0
- Outcome
- straw yield/hille0
- Value
- 33.66 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“straw yield/hill, these values were 38.39 gm, 35.23 gm, 4.04 ton and 33.66 gm, respectively”
t0“RICE”
Claim · model-written summary
Diazinon ranked after carbofuran for rice yield components.
- Taxon
- riceOryza sativae0
- Treatment
- Diazinone0
- Outcome
- yield componentse0
- Direction
- came aftere0
- Comparator
- carbofurane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diazinon came after carbofuran in their effect on the yield components of rice”
Claim · model-written summary
Diazinon yielded 36.99 gm grain per hill.
- Taxon
- RICEOryza sativat0
- Outcome
- weight of grain yieldlhille0
- Value
- 36.99 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the weight of grain yieldlhill, weight of 1000 grain, grain yield/fed. and straw yieldlhill, were 36.99 gm, 32.80 gm, 3.85 ton and 30.05 gm, respectively”
t0“RICE”
Claim · model-written summary
Diazinon yielded 32.80 gm per 1000 grains.
- Taxon
- RICEOryza sativat0
- Outcome
- weight of 1000 graine0
- Value
- 32.80 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weight of 1000 grain, grain yield/fed. and straw yieldlhill, were 36.99 gm, 32.80 gm, 3.85 ton and 30.05 gm, respectively”
t0“RICE”
Claim · model-written summary
Diazinon yielded 3.85 ton grain per feddan.
- Taxon
- RICEOryza sativat0
- Outcome
- grain yield/fed.e0
- Value
- 3.85 tone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield/fed. and straw yieldlhill, were 36.99 gm, 32.80 gm, 3.85 ton and 30.05 gm, respectively”
t0“RICE”
Claim · model-written summary
Diazinon yielded 30.05 gm straw per hill.
- Taxon
- RICEOryza sativat0
- Outcome
- straw yieldlhille0
- Value
- 30.05 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“straw yieldlhill, were 36.99 gm, 32.80 gm, 3.85 ton and 30.05 gm, respectively”
t0“RICE”
Claim · model-written summary
Thiobencarb did not affect rice yield components except grain yield per hill.
- Taxon
- riceOryza sativae0
- Treatment
- thiobencarbe0
- Outcome
- components of rice yielde0
- Direction
- not effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The herbicide thiobencarb was not effective on all components of rice yield except the effect on the weight of grain yieldlhill”
Claim · model-written summary
Carbofuran residues in field water varied over four weeks.
- Taxon
- RICEOryza sativat0
- Outcome
- residues of carbofuran in the water samplese0
- Value
- 0.003, 0.034, 0.052, 0.028 and 0.020 ppme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The residues of carbofuran in the water samples, were: 0.003, 0.034, 0.052, 0.028 and 0.020 ppm after zero time, one, two, three and four weeks of treatment”
t0“RICE”
Claim · model-written summary
Carbofuran residues in field soil declined during two months.
- Taxon
- RICEOryza sativat0
- Outcome
- soil samplese0
- Value
- 3.231, 2.511, 1.782, 1.352, 0.971 and 0.850 ppme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil samples were: 3.231, 2.511, 1.782, 1.352, 0.971 and 0.850 ppm after zero time, one, two, three, four weeks and two months”
t0“RICE”
Claim · model-written summary
Diazinon residues were detected in water and soil.
- Taxon
- RICEOryza sativat0
- Outcome
- Diazinon residuese0
- Value
- 2.203 ppme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diazinon residues also detected in water and soil samples during the period of experiment, these values ranged from 2.203 ppm at zero time in the soil sample to 0.0004 ppm after four weeks in the water sample”
t0“RICE”
Claim · model-written summary
Thiobencarb residues in water decreased over four weeks.
- Taxon
- riceOryza sativae0
- Outcome
- residues of thiobencarb in the rice field watere0
- Direction
- decreasede0
- Value
- 0.8647 ppme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“residues of thiobencarb in the rice field water were decreased from zero time 0.8647 ppm to 0.0065 ppm after 4 weeks of treatment”
Claim · model-written summary
Thiobencarb residues in soil first increased then decreased.
- Taxon
- RICEOryza sativat0
- Outcome
- residues in the soil samplese0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“these residues in the soil samples were increased from zero time to the second week and then decreased again”
t0“RICE”
Claim · model-written summary
Tested pesticide residues were undetectable in rice grain.
- Taxon
- riceOryza sativae0
- Organ / stage
- rice graine0
- Outcome
- residues of the tested pesticidese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The residues of the tested pesticides were not detected in all samples of rice grain”
The same questions in other papers
Thiobencarb · yield · Oryza sativa (rice)Results differ
4 papers in the same direction as this paper · 19 in the opposite direction
- positive
- positive
- positive
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See all 24 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.