Abstract
Before sowing of the spring rape seeds the soil was sprayed with 81.5% acetochlor EC at the dosage of 993.87 g/hm2 mixed with 300 L/hm2 water.Effective controlling rate of weeds(Avena fatua L.) was 73.63% which should be safe to crops,and the rape yield could be increased by 8.06% after this herbicide treatment.
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Claims 2
Claim · model-written summary
Pre-sowing 81.5% acetochlor EC gave an effective controlling rate of 73.63% against Avena fatua, considered safe to crops.
- Taxon
- spring rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse1 - Treatment
- 81.5% acetochlor ECe1
- Interactor
- Avena fatua
Avena fatuae2weed - Outcome
- Effective controlling rate of weedse2
- Value
- 73.63%e2
- Qualifier
- should be safe to cropse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e1“Before sowing of the spring rape seeds the soil was sprayed with 81.5% acetochlor EC at the dosage of 993.87 g/hm2”
e2“Effective controlling rate of weeds(Avena fatua L.) was 73.63% which should be safe to crops”
Claim · model-written summary
Acetochlor treatment increased spring rape yield by 8.06%.
- Taxon
- rapeBrassica napuse3
- Treatment
- 81.5% acetochlor ECe1
- Outcome
- rape yielde3
- Direction
- increasede3
- Value
- 8.06%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Before sowing of the spring rape seeds the soil was sprayed with 81.5% acetochlor EC at the dosage of 993.87 g/hm2”
e3“the rape yield could be increased by 8.06% after this herbicide treatment”
The same questions in other papers
acetochlor · yield · Brassica napus (oilseed rape)Results differ
1 in the opposite direction
- negative
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.