Abstract
Taking the seeds of Brassica oleracea var.botrytis as materials,the effect of different concentrations of acephate(0.00%,0.03%,0.06%,0.09%,0.12%) on the seed germination percentage,chlorophyll content and seedling growth indexes(root length,seedling height,the number of lateral roots,seedling fresh and dry weight,) of Brassica oleracea var.botrytis were studied,in order to explore the mechanism of plant growth under the influence of pesticides.The results showed that the seed germination speed and germination percentage reduced with acephate concentration increased;acephate had inhibition on seedling height,root length,seedling fresh and dry weight,Chla,Chlb,Chl contents and Chla/chlb ratio.
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Claims 3
Claim · model-written summary
Germination speed and percentage declined with increasing acephate concentration.
- Taxon
- Brassica oleracea var.botrytis
Brassica oleraceat0 - Treatment
- acephate concentratione0
- Outcome
- seed germination speed and germination percentagee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Brassica oleracea var.botrytis”
e0“seed germination speed and germination percentage reduced with acephate concentration increased”
Claim · model-written summary
Acephate inhibited seedling height, root length and seedling fresh weight.
- Taxon
- Brassica oleracea var.botrytisBrassica oleraceat0
- Treatment
- acephatee0
- Outcome
- seedling height,root length,seedling fresh and dry weighte0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Brassica oleracea var.botrytis”
e0“acephate had inhibition on seedling height,root length,seedling fresh and dry weight,Chla,Chlb,Chl contents and Chla/chlb ratio”
Claim · model-written summary
Acephate inhibited chlorophyll measures and their ratio.
- Taxon
- Brassica oleracea var.botrytisBrassica oleraceat0
- Treatment
- acephatee0
- Outcome
- Chla,Chlb,Chl contents and Chla/chlb ratioe0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Brassica oleracea var.botrytis”
e0“acephate had inhibition on seedling height,root length,seedling fresh and dry weight,Chla,Chlb,Chl contents and Chla/chlb ratio”
The same questions in other papers
acephate · growth · Brassica oleracea (wild cabbage)Results agree
1 paper in the same direction as this paper
- 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.