Abstract
Different combinations of herbicide 20% propanil and 56% mcpa Na were used to upland rice for post emergence treatment in 1996-1998. Results showed that 20% propanil 7.5-11.5 kg/hm 2 combining with 56% mcpa Na 0.25-0.75 kg/hm 2 and sprayed with water 750-900 kg/hm 2 on stems and leaves at 2-6 leaves seedling stage could get satisfying effects, the rice plant grew strongly and had resistance to lodging. Within safety and valid range, the combinations had no adverse effect on plant height, tiller number, panicle length, and grains number per panicle.
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Claims 3
Claim · model-written summary
The specified propanil and mcpa Na combination achieved satisfactory effects
- Taxon
- Upland Rice
Oryza sativat0 - Treatment
- 20% propanil 7.5-11.5 kg/hm 2 combining with 56% mcpa Na 0.25-0.75 kg/hm 2e0
- Outcome
- 20% propanil 7.5-11.5 kg/hm 2 combining with 56% mcpa Na 0.25-0.75 kg/hm 2 and sprayed with water 750-900 kg/hm 2 on stems and leaves at 2-6 leaves seedling stage could get satisfying effectse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“20% propanil 7.5-11.5 kg/hm 2 combining with 56% mcpa Na 0.25-0.75 kg/hm 2 and sprayed with water 750-900 kg/hm 2 on stems and leaves at 2-6 leaves seedling stage could get satisfying effects”
t0“Upland Rice”
Claim · model-written summary
Treated rice grew strongly and resisted lodging
- Taxon
- riceOryza sativae0
- Outcome
- the rice plant grew strongly and had resistance to lodginge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rice plant grew strongly and had resistance to lodging”
Claim · model-written summary
Combinations had no adverse effect on height, tillers, panicle length and grains per panicle
- Taxon
- Upland RiceOryza sativat0
- Treatment
- the combinationse0
- Outcome
- the combinations had no adverse effect on plant height, tiller number, panicle length, and grains number per paniclee0
- Direction
- no adverse effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the combinations had no adverse effect on plant height, tiller number, panicle length, and grains number per panicle”
t0“Upland Rice”
The same questions in other papers
propanil · molecular: metabolites · Oryza sativa (rice)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.