Abstract
The climatic cabinate was used for culture to study the influence of cadmium(Cd),acetochlor(AC) and bensulfuron methyl(BSM) on the germination of rice seeds.The results indicated that individual and compound pollutions of Cd,AC and BSM all could reduce the germination rate,germination index and vitality index of rice seeds.The influence of BSM on germination rate was greater than that of AC,but the influence of AC on germination index was greater than that of BSM;the pollutants had no significant influence on the germination time of seeds,but had significant influence on sprout and root length.Cd,AC and BSM all could reduce the amylase activity of seeds,and among them the influence of AC on α+β amylase activity was greater than that of BSM.As the concn.of Cd,AC and BSM were increased,the consumed rate of reserve substance in rice seeds was increased gradually and its transporting rate was reduced gradually.
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Claims 9
Claim · model-written summary
Individual and combined Cd, AC and BSM pollution reduced rice germination rate, germination index and vitality index.
- Taxon
- rice
Oryza sativae0 - Treatment
- Cd,AC and BSMe0
- Outcome
- germination rate,germination index and vitality indexe0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“individual and compound pollutions of Cd,AC and BSM all could reduce the germination rate,germination index and vitality index of rice seeds”
Claim · model-written summary
BSM affected rice germination rate more than AC.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The influence of BSM on germination rate was greater than that of AC”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
AC affected rice germination index more than BSM.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the influence of AC on germination index was greater than that of BSM”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
The pollutants had no significant influence on rice seed germination time.
- Taxon
- riceOryza sativae1
- Treatment
- the pollutantse0
- Outcome
- germination timee0
- Direction
- no significant influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the pollutants had no significant influence on the germination time of seeds”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
The pollutants significantly affected rice sprout and root length, with direction unspecified.
- Taxon
- riceOryza sativae1
- Treatment
- the pollutantse0
- Outcome
- sprout and root lengthe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the pollutants had no significant influence on the germination time of seeds,but had significant influence on sprout and root length”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
Cd, AC and BSM reduced rice seed amylase activity.
- Taxon
- riceOryza sativae1
- Treatment
- Cd,AC and BSMe0
- Gene
- amylasee0
- Outcome
- amylase activitye0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cd,AC and BSM all could reduce the amylase activity of seeds”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
AC affected rice α+β amylase activity more than BSM.
- Taxon
- riceOryza sativae1
- Treatment
- ACe0
- Gene
- α+β amylasee0
- Outcome
- α+β amylase activitye0
- Direction
- greatere0
- Comparator
- BSMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the influence of AC on α+β amylase activity was greater than that of BSM”
e1“germination index and vitality index of rice seeds”
Claim · model-written summary
Increasing Cd, AC and BSM concentration increased rice seed reserve consumption rate.
- Taxon
- riceOryza sativae0
- Treatment
- Cd,AC and BSMe0
- Outcome
- consumed rate of reserve substancee0
- Direction
- increased graduallye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As the concn.of Cd,AC and BSM were increased,the consumed rate of reserve substance in rice seeds was increased gradually”
Claim · model-written summary
Increasing Cd, AC and BSM concentration reduced rice seed reserve transport rate.
- Taxon
- riceOryza sativae0
- Treatment
- Cd,AC and BSMe0
- Outcome
- transporting ratee0
- Direction
- reduced graduallye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As the concn.of Cd,AC and BSM were increased,the consumed rate of reserve substance in rice seeds was increased gradually and its transporting rate was reduced gradually”
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See all 10 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.