Abstract
Effects of applying plant growth regulators on winter wheat were studied during 1999 2000. The results showed that applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage, keep the NR and SOD activity at high level, increase the content of soluble protein and total chlorophyll in the later stage. They could improve the photosynthetic capacity, promote assimilation product transport and accumulation during grain filling period of wheat. They delayed the senescence of functional leaves, had the positive effect of grain filling , form the good relationship of yield constituents and increase the yield. But each of them worked in different way.
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Claims 9
Claim · model-written summary
Applied GA3, 6 BA, TIBA, PP333 and NBT could affect tiller number in winter wheat in the vegetative growth stage.
- Taxon
- winter wheat
Triticum aestivumt0 - Organ / stage
- vegetative growth stagee0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- tillere0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
Claim · model-written summary
Applied plant growth regulators kept NR and SOD activity of winter wheat at a high level.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- NR and SOD activitye1
- Direction
- keepe1
- Qualifier
- at high levele1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e1“keep the NR and SOD activity at high level”
Claim · model-written summary
Applied plant growth regulators increased soluble protein and total chlorophyll content of winter wheat in the later stage.
- Taxon
- winter wheatTriticum aestivumt0
- Organ / stage
- later stagee2
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- content of soluble protein and total chlorophylle2
- Direction
- increasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e2“increase the content of soluble protein and total chlorophyll in the later stage”
Claim · model-written summary
Applied plant growth regulators could improve the photosynthetic capacity of winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- photosynthetic capacitye3
- Direction
- improvee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e3“They could improve the photosynthetic capacity”
Claim · model-written summary
Applied plant growth regulators promoted assimilation product transport and accumulation during the grain filling period of winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Organ / stage
- grain filling periode4
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- assimilation product transport and accumulatione4
- Direction
- promotee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e4“promote assimilation product transport and accumulation during grain filling period of wheat”
Claim · model-written summary
Applied plant growth regulators delayed senescence of functional leaves of winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Organ / stage
- functional leavese5
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- senescencee5
- Direction
- delayede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e5“They delayed the senescence of functional leaves”
Claim · model-written summary
Applied plant growth regulators had a positive effect on grain filling of winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- grain fillinge6
- Direction
- positive effecte6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e6“had the positive effect of grain filling”
Claim · model-written summary
Applied plant growth regulators increased the yield of winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- yielde7
- Direction
- increasee7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e7“form the good relationship of yield constituents and increase the yield”
Claim · model-written summary
Applied plant growth regulators formed a good relationship of yield constituents in winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- GA3, 6 BA, TIBA, PP333 and NBTe0
- Outcome
- relationship of yield constituentse7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“applying GA3, 6 BA, TIBA, PP333 and NBT appropriately could affect tiller in the vegetative growth stage”
e7“form the good relationship of yield constituents and increase the yield”
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8 of 15 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.