Abstract
In the preceding paper, we reported on the premature heading caused by short-day treatment in seed-bed stage, with reference to the premature heading inductivity of the rice plant. Both in pot- and in field-experiments it was observed that the short-day treatment resulted in not only a induction of premature heading, but also delaying of the natural heading in the later period, in cases where the premature heading inductivity being large, the heading is much delayed. The long-day treatment combined with short-day seems to concel the delay of heading, although the effect of long-day alone was not always remarkable. The short-day treatment caused an increase in plant height and a decrease in number of tillers, in seed-bed, as compared with control plants. After transplantation a gradual decrease in height-growth and increase of number of tillers was observed. But the growth became vigorous again after the premature heading, and at the final stage the plant was slightly higher and evidently more tillers than the control plants. On the other hand the long-day treatment resulted in the lower plants having many tillers in seed-bed, but after transplantation the plant height increased and no more difference was observed between the treated and the control except the number of tillers was slightly few.
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Claims 16
Claim · model-written summary
Short-day treatment induced premature heading in rice.
- Taxon
- rice plant
Oryza sativat0 - Treatment
- short-day treatmente0
- Outcome
- premature headinge0
- Direction
- inductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the short-day treatment resulted in not only a induction of premature heading”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Short-day treatment delayed later natural heading, especially when premature-heading inductivity was large.
- Taxon
- rice plantOryza sativat0
- Treatment
- short-day treatmente1
- Outcome
- natural headinge0
- Direction
- delayinge0
- Qualifier
- premature heading inductivity being largee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but also delaying of the natural heading in the later period, in cases where the premature heading inductivity being large, the heading is much delayed.”
e1“Both in pot- and in field-experiments it was observed that the short-day treatment”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Long-day treatment combined with short-day appeared to cancel the heading delay.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day treatment combined with short-daye0
- Outcome
- delay of headinge0
- Direction
- concele0
- Qualifier
- seems toe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The long-day treatment combined with short-day seems to concel the delay of heading”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Long-day treatment alone did not always have a remarkable heading effect.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day alonee0
- Outcome
- effecte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the effect of long-day alone was not always remarkable”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Short-day treatment increased rice height in the seed bed versus controls.
- Taxon
- rice plantOryza sativat0
- Treatment
- short-day treatmente0
- Outcome
- plant heighte0
- Direction
- increasee0
- Comparator
- control plantse0
- Setting
- seed-bede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The short-day treatment caused an increase in plant height and a decrease in number of tillers, in seed-bed, as compared with control plants.”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Short-day treatment decreased tiller number in the seed bed versus controls.
- Taxon
- rice plantOryza sativat0
- Treatment
- short-day treatmente0
- Outcome
- number of tillerse0
- Direction
- decreasee0
- Comparator
- control plantse0
- Setting
- seed-bede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The short-day treatment caused an increase in plant height and a decrease in number of tillers, in seed-bed, as compared with control plants.”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
After transplantation, height growth gradually decreased in short-day-treated rice.
- Taxon
- rice plantOryza sativat0
- Organ / stage
- After transplantatione0
- Treatment
- short-day treatmente1
- Outcome
- height-growthe0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After transplantation a gradual decrease in height-growth and increase of number of tillers was observed.”
e1“The short-day treatment caused an increase in plant height”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
After transplantation, tiller number gradually increased in short-day-treated rice.
- Taxon
- rice plantOryza sativat0
- Organ / stage
- After transplantatione0
- Treatment
- short-day treatmente1
- Outcome
- number of tillerse0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After transplantation a gradual decrease in height-growth and increase of number of tillers was observed.”
e1“The short-day treatment caused an increase in plant height”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Growth became vigorous again after premature heading.
- Taxon
- rice plantOryza sativat0
- Organ / stage
- after the premature headinge0
- Outcome
- growthe0
- Direction
- vigorous againe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“But the growth became vigorous again after the premature heading”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
At the final stage, short-day-treated rice was slightly taller than controls.
- Taxon
- rice plantOryza sativat0
- Treatment
- short-day treatmente1
- Outcome
- plante0
- Direction
- slightly highere0
- Qualifier
- at the final stagee0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the final stage the plant was slightly higher and evidently more tillers than the control plants”
e1“The short-day treatment caused an increase in plant height”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
At the final stage, short-day-treated rice had more tillers than controls.
- Taxon
- rice plantOryza sativat0
- Treatment
- short-day treatmente1
- Outcome
- tillerse0
- Direction
- moree0
- Qualifier
- at the final stagee0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the final stage the plant was slightly higher and evidently more tillers than the control plants”
e1“The short-day treatment caused an increase in plant height”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Long-day treatment resulted in shorter rice plants in the seed bed.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day treatmente0
- Outcome
- plantse0
- Direction
- lowere0
- Setting
- seed-bede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the long-day treatment resulted in the lower plants having many tillers in seed-bed”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
Long-day treatment resulted in many rice tillers in the seed bed.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day treatmente0
- Outcome
- tillerse0
- Direction
- manye0
- Setting
- seed-bede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the long-day treatment resulted in the lower plants having many tillers in seed-bed”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
After transplantation, plant height increased under long-day treatment.
- Taxon
- rice plantOryza sativat0
- Organ / stage
- after transplantatione0
- Treatment
- long-day treatmente1
- Outcome
- plant heighte0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after transplantation the plant height increased”
e1“On the other hand the long-day treatment”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
After transplantation, long-day-treated and control plants did not differ in height.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day treatmente2
- Outcome
- plant heighte1
- Direction
- no more differencee0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no more difference was observed between the treated and the control except the number of tillers was slightly few”
e1“plant height increased”
e2“On the other hand the long-day treatment”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
Claim · model-written summary
After transplantation, long-day-treated rice had slightly fewer tillers than controls.
- Taxon
- rice plantOryza sativat0
- Treatment
- long-day treatmente2
- Outcome
- number of tillerse0
- Direction
- slightly fewe0
- Comparator
- the controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the number of tillers was slightly few”
e1“between the treated and the control”
e2“On the other hand the long-day treatment”
t0“After-effect of photoperiodism in relation to development and yield of rice plant”
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See all 95 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.