Abstract
[Methods] By the pot-culture method,effects of cyanazine·atrazine at different doses on character and biochemical indexes of corn were studied at different developmental stages such as after sowing,1-2 leaves stage,3-4 leaves stage and 5-6 leaves stage.[Results] At the same dose,the descending order of the inhibition of plant height and fresh weight of corn and the reduction of chlorophyll content and transpiration rate were 5-6 leaves stage,1-2 leaves stage and 3-4 leaves stage.Three nutrition elements all could relieve the phytotoxicity of the herbicide on corn,the descending order on the effect on plant height,fresh weight and chlorophyll were glucose,potassium dihydrogen phosphate and NAA.It was safe for corn to soilsealant with cyanazine-atrazine in experimental concentration.[Conclusions] cyanazine·atrazine 30% SC is safe for corn with soilsealant treatment and foliar treatment at 3-4 leaves stage.
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Claims 6
Claim · model-written summary
Cyanazine-atrazine inhibited plant height and fresh weight of corn most at the 5-6 leaves stage, ahead of the 3-4 leaves stage.
- Taxon
- corn
Zea mays subsp. mayse1 - Organ / stage
- 5-6 leaves stagee1
- Treatment
- Cyanazine·Atrazinet0
- Outcome
- inhibition of plant height and fresh weighte1
- Direction
- inhibitione1
- Comparator
- 3-4 leaves stagee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“At the same dose,the descending order of the inhibition of plant height and fresh weight of corn and the reduction of chlorophyll content and transpiration rate were 5-6 leaves stage,1-2 leaves stage and 3-4 leaves stage”
t0“Effects of Cyanazine·Atrazine on the Morphological and Physiological Indexes of Corn”
Claim · model-written summary
Cyanazine-atrazine reduced chlorophyll content and transpiration rate of corn most at the 5-6 leaves stage, ahead of the 3-4 leaves stage.
- Taxon
- cornZea mays subsp. mayse1
- Organ / stage
- 5-6 leaves stagee1
- Treatment
- Cyanazine·Atrazinet0
- Outcome
- reduction of chlorophyll content and transpiration ratee1
- Direction
- reductione1
- Comparator
- 3-4 leaves stagee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“At the same dose,the descending order of the inhibition of plant height and fresh weight of corn and the reduction of chlorophyll content and transpiration rate were 5-6 leaves stage,1-2 leaves stage and 3-4 leaves stage”
t0“Effects of Cyanazine·Atrazine on the Morphological and Physiological Indexes of Corn”
Claim · model-written summary
Three nutrition elements relieved the phytotoxicity of the herbicide on corn.
- Taxon
- cornZea mays subsp. mayse2
- Treatment
- Three nutrition elementse2
- Outcome
- phytotoxicity of the herbicidee2
- Direction
- relievee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Three nutrition elements all could relieve the phytotoxicity of the herbicide on corn,the descending order on the effect on plant height, fresh weight and chlorophyll were glucose, potassium dihydrogen phosphate and NAA”
Claim · model-written summary
Glucose, potassium dihydrogen phosphate and NAA ranked in descending order of effect on plant height, fresh weight and chlorophyll of corn.
- Taxon
- cornZea mays subsp. mayse2
- Treatment
- glucose, potassium dihydrogen phosphate and NAAe2
- Outcome
- the effect on plant height, fresh weight and chlorophylle2
- Direction
- descending ordere2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Three nutrition elements all could relieve the phytotoxicity of the herbicide on corn,the descending order on the effect on plant height, fresh weight and chlorophyll were glucose, potassium dihydrogen phosphate and NAA”
Claim · model-written summary
Soil sealant treatment with cyanazine-atrazine at the experimental concentration was safe for corn.
- Taxon
- cornZea mays subsp. mayse3
- Treatment
- soilsealant with cyanazine-atrazinee3
- Outcome
- safe for corne3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“It was safe for corn to soilsealant with cyanazine-atrazine in experimental concentration”
Claim · model-written summary
Cyanazine·atrazine 30% SC is safe for corn with soilsealant and foliar treatment at the 3-4 leaves stage.
- Taxon
- cornZea mays subsp. mayse4
- Treatment
- cyanazine·atrazine 30% SCe4
- Outcome
- safe for corn with soilsealant treatment and foliar treatment at 3-4 leaves stagee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“cyanazine·atrazine 30% SC is safe for corn with soilsealant treatment and foliar treatment at 3-4 leaves stage”
The same questions in other papers
1-naphthaleneacetic acid · physiology: pigments · Zea mays (maize)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.