Abstract
In order to study the allelopathy effects of continuous cropping soil on the rooting and growth of stem cuttings in Pogostemon cablin and reveal the allelopathic effect of continuous cropping soil of P. cablin and its mechanism initially, the changes of rhizogenesis characteristics and physic-biochemical during cutting seedlings were observed when using uncultured soil and continuous cropping soil. The study showed that continuous cropping soil of P. cablin showed inhibiting effects on root number, root length, root activity and growth rate, the rate of fresh and chlorophyll content of cutting seedlings. Meanwhile, the activity and content of POD, PPO and IAAO in cutting seedlings decreased. Continuous cropping soil of P. cablin can influence the normal rooting and growth of stem cuttings.
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Claims 4
Claim · model-written summary
Continuous cropping soil inhibited root number and root length in P. cablin cuttings relative to uncultured soil.
- Taxon
- P. cablin
Pogostemon cabline0 - Treatment
- continuous cropping soile0
- Outcome
- root number, root lengthe0
- Direction
- inhibitinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“continuous cropping soil of P. cablin showed inhibiting effects on root number, root length, root activity and growth rate”
Claim · model-written summary
Continuous cropping soil inhibited root activity and growth rate in P. cablin cuttings.
- Taxon
- P. cablinPogostemon cabline0
- Treatment
- continuous cropping soile0
- Outcome
- root activity and growth ratee0
- Direction
- inhibitinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“continuous cropping soil of P. cablin showed inhibiting effects on root number, root length, root activity and growth rate”
Claim · model-written summary
Continuous cropping soil inhibited fresh rate and chlorophyll content of P. cablin cutting seedlings.
- Taxon
- P. cablinPogostemon cabline0
- Treatment
- continuous cropping soile0
- Outcome
- the rate of fresh and chlorophyll contente0
- Direction
- inhibitinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“continuous cropping soil of P. cablin showed inhibiting effects on root number, root length, root activity and growth rate, the rate of fresh and chlorophyll content of cutting seedlings”
Claim · model-written summary
POD, PPO and IAAO activity and content decreased in P. cablin cutting seedlings in continuous cropping soil.
- Taxon
- P. cablinPogostemon cabline0
- Treatment
- continuous cropping soile0
- Gene
- POD, PPO and IAAOe1
- Outcome
- the activity and content of POD, PPO and IAAOe1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“continuous cropping soil of P. cablin showed inhibiting effects”
e1“the activity and content of POD, PPO and IAAO in cutting seedlings decreased”
The same questions in other papers
rotation · growth · Pogostemon cablin (patchouli)Positive and negative results
1 in the opposite direction
- 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.