Abstract
The author made a study on the effect of transpiration upon the silicification of epidermal cells of leaf blade using rice plants grown up under various environmental conditions. The rate of transpiration from leaf surface was determined by cobalt chloride paper method. From the results obtained it was concluded that such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade, while, on the contrary, such a treatment as blowing the plant body with an electric fan which will accelerate transpiration promotes the translocation of silica, increasing its accumulation in leaf blade. It was also found that the plant which has passed its seedling stage on a dry seed-bed has lower ability to transpire, and that consequently the translocation of silica is slower and also the accumulation of silica in the epidermal cells of its leaf blade is less in such a plant as compaired with those in the plant grown on an ordinary wet seed-bed.
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Claims 11
Claim · model-written summary
shading retards upward translocation of absorbed silica.
- Taxon
- Rice Plant
Oryza sativat0 - Treatment
- shadinge0
- Outcome
- upward translocation of absorbed silicae0
- Direction
- retardse0
Not reportedOrgan / stageComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
shading reduces accumulation of silica in the epidermal cells of leaf blade.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- leaf bladee0
- Treatment
- shadinge0
- Outcome
- accumulation of silica in the epidermal cells of leaf bladee0
- Direction
- reducese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
partial removal of root system retards upward translocation of absorbed silica.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- partial removal of root systeme0
- Outcome
- upward translocation of absorbed silicae0
- Direction
- retardse0
Not reportedOrgan / stageComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
partial removal of root system reduces accumulation of silica in the epidermal cells of leaf blade.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- leaf bladee0
- Treatment
- partial removal of root systeme0
- Outcome
- accumulation of silica in the epidermal cells of leaf bladee0
- Direction
- reducese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
lowering the soil moisture retards upward translocation of absorbed silica.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- lowering the soil moisturee0
- Outcome
- upward translocation of absorbed silicae0
- Direction
- retardse0
Not reportedOrgan / stageComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
lowering the soil moisture reduces accumulation of silica in the epidermal cells of leaf blade.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- leaf bladee0
- Treatment
- lowering the soil moisturee0
- Outcome
- accumulation of silica in the epidermal cells of leaf bladee0
- Direction
- reducese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such treatments as shading, partial removal of root system or lowering the soil moisture, each tending to suppress transpiration, retards the upward translocation of absorbed silica in plant, and reduces the accumulation of silica in the epidermal cells of leaf blade”
Claim · model-written summary
Blowing plants with an electric fan promotes translocation of silica.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- blowing the plant body with an electric fane0
- Outcome
- translocation of silicae0
- Direction
- promotese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such a treatment as blowing the plant body with an electric fan which will accelerate transpiration promotes the translocation of silica, increasing its accumulation in leaf blade.”
Claim · model-written summary
Blowing plants with an electric fan increasing accumulation in leaf blade.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- blowing the plant body with an electric fane0
- Outcome
- accumulation in leaf bladee0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“such a treatment as blowing the plant body with an electric fan which will accelerate transpiration promotes the translocation of silica, increasing its accumulation in leaf blade.”
Claim · model-written summary
Rice seedlings raised on a dry seed bed had lower ability to transpire than those raised on a wet seed bed.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- dry seed-bede0
- Outcome
- ability to transpiree0
- Direction
- lowere0
- Comparator
- ordinary wet seed-bede0
Not reportedOrgan / stage
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“the plant which has passed its seedling stage on a dry seed-bed has lower ability to transpire, and that consequently the translocation of silica is slower and also the accumulation of silica in the epidermal cells of its leaf blade is less in such a plant as compaired with those in the plant grown on an ordinary wet seed-bed.”
Claim · model-written summary
Rice seedlings raised on a dry seed bed had slower translocation of silica than those raised on a wet seed bed.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- dry seed-bede0
- Outcome
- translocation of silicae0
- Direction
- slowere0
- Comparator
- ordinary wet seed-bede0
Not reportedOrgan / stage
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“the plant which has passed its seedling stage on a dry seed-bed has lower ability to transpire, and that consequently the translocation of silica is slower and also the accumulation of silica in the epidermal cells of its leaf blade is less in such a plant as compaired with those in the plant grown on an ordinary wet seed-bed.”
Claim · model-written summary
Rice seedlings raised on a dry seed bed had less accumulation of silica in the epidermal cells of its leaf blade than those raised on a wet seed bed.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- leaf bladee0
- Treatment
- dry seed-bede0
- Outcome
- accumulation of silica in the epidermal cells of its leaf bladee0
- Direction
- lesse0
- Comparator
- ordinary wet seed-bede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“the plant which has passed its seedling stage on a dry seed-bed has lower ability to transpire, and that consequently the translocation of silica is slower and also the accumulation of silica in the epidermal cells of its leaf blade is less in such a plant as compaired with those in the plant grown on an ordinary wet seed-bed.”
The same questions in other papers
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shade · nutrient: content · Oryza sativa (rice)Positive and negative results
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See all 10 papers →shade · molecular: metabolites · Oryza sativa (rice)Positive and negative results
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See all 11 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.