Abstract
The effects of NP-2000,a new regulator,on the growth and physiological characteristics of rice seedlings were studied by spraying different concentration(100 x,200 x and 300 x) of NP-2000.It showed that NP-2000 had no significant effects on stem length and tiller numbers,but sigrificantly improved photosynthetic rate.IAA,GA1 and Z contents increased when treated with low NP-2000 concentration for 12 days.
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Claims 3
Claim · model-written summary
NP-2000 did not significantly affect stem length or tiller numbers.
- Taxon
- Rice Seedlings
Oryza sativat0 - Treatment
- NP-2000e0
- Outcome
- stem length and tiller numberse0
- Direction
- no significant effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NP-2000 had no significant effects on stem length and tiller numbers”
t0“Rice Seedlings”
Claim · model-written summary
NP-2000 significantly improved photosynthetic rate.
- Taxon
- Rice SeedlingsOryza sativat0
- Treatment
- NP-2000t0
- Outcome
- photosynthetic ratee0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but sigrificantly improved photosynthetic rate”
t0“NP-2000 on Primary Physiological Characteristics of the Rice Seedlings”
Claim · model-written summary
Low NP-2000 concentration increased IAA, GA1 and Z contents after 12 days.
- Taxon
- Rice SeedlingsOryza sativat0
- Treatment
- low NP-2000 concentratione0
- Outcome
- IAA,GA1 and Z contentse0
- Direction
- increasede0
- Qualifier
- for 12 dayse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAA,GA1 and Z contents increased when treated with low NP-2000 concentration for 12 days”
t0“Rice Seedlings”
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