Abstract
Two filed experiments were conducted at the Agricultural Experimental Farm during two seasons, to study some weed control treatments and plant density (distance between plants) on weeds competition in soybean fields. Each experiment included 16 treatments which were the combination of 8 weed control treatments (6 herbicides beside hoeing and un weeded treatment) and two distances between plants namely, 5 and 10 cm (70000 & 140000 plants/fed.). The obtained results showed that the favorite weed control treatments were hoeing (twice) followed by trifurlin and diphenamid in 1st and 2nd season, hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds, followed by pndimethalin, dinitramine and linuron. The total fresh weight of weeds was significantly decreased at 5cm distance between plants as compared with those at 10cm distance. The effect of the interaction between weed control treatments and distance between plants caused a significant effect on fresh weight of weeds. The effect of hoeing (twice) on fresh weight of weeds at narrow plant distance was greater than that at 10 cm distance. No significant difference in fresh weight of weeds were obtained between dinitramin ,linuron, trifluralin and prometryne treatments at 5 cm distance between plants, but this was not the case at the distance 10 cm between plants.
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Claims 12
Claim · model-written summary
Hoeing twice ranked highest among favored weed control treatments.
- Taxon
- soybean
Glycine maxt0 - Treatment
- hoeing (twice)e0
- Interactor
- weedst0weed
- Outcome
- favorite weed control treatmentse0
- Direction
- favoritee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the favorite weed control treatments were hoeing (twice) followed by trifurlin and diphenamid in 1st and 2nd season”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
Claim · model-written summary
Trifurlin followed hoeing among favored weed control treatments.
- Taxon
- soybeanGlycine maxt0
- Treatment
- trifurline0
- Interactor
- weedst0weed
- Outcome
- favorite weed control treatmentse0
- Direction
- favoritee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the favorite weed control treatments were hoeing (twice) followed by trifurlin and diphenamid in 1st and 2nd season”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
Claim · model-written summary
Diphenamid followed hoeing among favored weed control treatments.
- Taxon
- soybeanGlycine maxt0
- Treatment
- diphenamide0
- Interactor
- weedst0weed
- Outcome
- favorite weed control treatmentse0
- Direction
- favoritee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the favorite weed control treatments were hoeing (twice) followed by trifurlin and diphenamid in 1st and 2nd season”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
Claim · model-written summary
Hoeing twice gave the greatest decrease in total weed fresh weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- hoeing (twice)e0
- Interactor
- weedse0weed
- Outcome
- total fresh weight of weedse0
- Direction
- highest decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds”
t0“Crop Soybean (Glycine max L)”
Claim · model-written summary
Pndimethalin followed hoeing in decreasing weed fresh weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- pndimethaline0
- Interactor
- weedst0weed
- Outcome
- total fresh weight of weedse1
- Direction
- decreasee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by pndimethalin, dinitramine and linuron”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
e1“hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds”
Claim · model-written summary
Dinitramine followed hoeing in decreasing weed fresh weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- dinitraminee0
- Interactor
- weedst0weed
- Outcome
- total fresh weight of weedse1
- Direction
- decreasee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by pndimethalin, dinitramine and linuron”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
e1“hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds”
Claim · model-written summary
Linuron followed hoeing in decreasing weed fresh weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- linurone0
- Interactor
- weedst0weed
- Outcome
- total fresh weight of weedse1
- Direction
- decreasee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by pndimethalin, dinitramine and linuron”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
e1“hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds”
Claim · model-written summary
Weed fresh weight was significantly lower at 5 cm plant spacing than at 10 cm.
- Taxon
- soybeanGlycine maxt0
- Treatment
- 5cm distance between plantse0
- Interactor
- weedse0weed
- Outcome
- total fresh weight of weedse0
- Direction
- decreasede0
- Comparator
- 10cm distancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The total fresh weight of weeds was significantly decreased at 5cm distance between plants as compared with those at 10cm distance”
t0“Crop Soybean (Glycine max L)”
Claim · model-written summary
Weed control treatment and spacing interacted significantly in weed fresh weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- weed control treatmentse0
- Interactor
- weedse0weed
- Outcome
- fresh weight of weedse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effect of the interaction between weed control treatments and distance between plants caused a significant effect on fresh weight of weeds”
t0“Crop Soybean (Glycine max L)”
Claim · model-written summary
Hoeing twice reduced weed fresh weight more at narrow than at 10 cm spacing.
- Taxon
- soybeanGlycine maxt0
- Treatment
- hoeing (twice)e0
- Interactor
- weedse0weed
- Outcome
- fresh weight of weedse0
- Direction
- greatere0
- Comparator
- 10 cm distancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effect of hoeing (twice) on fresh weight of weeds at narrow plant distance was greater than that at 10 cm distance”
t0“Crop Soybean (Glycine max L)”
Claim · model-written summary
Dinitramin, linuron, trifluralin and prometryne did not differ significantly in weed fresh weight at 5 cm spacing.
- Taxon
- soybeanGlycine maxt0
- Treatment
- dinitramin ,linuron, trifluralin and prometryne treatmentse0
- Interactor
- weedse0weed
- Outcome
- fresh weight of weedse0
- Direction
- No significant differencee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No significant difference in fresh weight of weeds were obtained between dinitramin ,linuron, trifluralin and prometryne treatments at 5 cm distance between plants”
t0“Crop Soybean (Glycine max L)”
Claim · model-written summary
The four herbicide treatments differed in weed fresh weight at 10 cm spacing.
- Taxon
- soybeanGlycine maxt0
- Treatment
- dinitramin ,linuron, trifluralin and prometryne treatmentse1
- Interactor
- weedst0weed
- Outcome
- fresh weight of weedse1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but this was not the case at the distance 10 cm between plants”
t0“Weeds Associated with Crop Soybean (Glycine max L)”
e1“No significant difference in fresh weight of weeds were obtained between dinitramin ,linuron, trifluralin and prometryne treatments at 5 cm distance between plants”
e2“hoeing (twice) treatment gave the highest decrease in total fresh weight of weeds”