Abstract
The 75Se absorbed by roots of riceplant (W6154s×Sheng-You-2, F1 )was distributed more in top leaf than inlower leaves (Fig. 1 ) and was highlyconcentrated in roots (Fig. 2 ). Plantheight, root length(Fig. 3), 32P distribution in plant shoot (Fig. 4 ) werehigher under selenium treatment(Na2SeO3) at 0.3μg/ml than at 0.1μg/ml. Na2SeO3 at 0. 6μg/ml decreasedplant growth, lowered the contents ofsoluble protein and chlorophyll in leaves(Fig. 5), making them chlorotic. Theaddition of sodium silicate (SiO280μg/ml ) together with selenite increasedplant height, contents of chlorophylland soluble protein, and the amount of32P absorbed and distributed to shoots,and made leaves greenish (Figs. 3-5 ).When selenite concentration was toohigh, they were decreased. The addition of St promoted 14C-assimilate exportfrom leaf, distribution in panicle andIAP(Wang 1987) (Fig. 6) at booting,milky and dough stages of rice plant.
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Claims 14
Claim · model-written summary
Absorbed 75Se was distributed more to the top rice leaf than lower leaves.
Verbatim
e0“The 75Se absorbed by roots of riceplant (W6154s×Sheng-You-2, F1 )was distributed more in top leaf than inlower leaves”
Claim · model-written summary
Absorbed 75Se was highly concentrated in rice roots.
Verbatim
e0“The 75Se absorbed by roots of riceplant (W6154s×Sheng-You-2, F1 )was distributed more in top leaf than inlower leaves (Fig. 1 ) and was highlyconcentrated in roots”
Claim · model-written summary
Rice plant height was higher with 0.3μg/ml than 0.1μg/ml selenium.
- Taxon
- Rice (Oryza sativa L.)
Oryza sativat0 - Treatment
- selenium treatment(Na2SeO3) at 0.3μg/mle0
- Outcome
- Plantheighte0
- Direction
- werehighere0
- Comparator
- 0.1μg/mle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plantheight, root length(Fig. 3), 32P distribution in plant shoot (Fig. 4 ) werehigher under selenium treatment(Na2SeO3) at 0.3μg/ml than at 0.1μg/ml”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Rice root length was higher with 0.3μg/ml than 0.1μg/ml selenium.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- selenium treatment(Na2SeO3) at 0.3μg/mle0
- Outcome
- root lengthe0
- Direction
- werehighere0
- Comparator
- 0.1μg/mle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plantheight, root length(Fig. 3), 32P distribution in plant shoot (Fig. 4 ) werehigher under selenium treatment(Na2SeO3) at 0.3μg/ml than at 0.1μg/ml”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Rice shoot 32P distribution was higher with 0.3μg/ml than 0.1μg/ml selenium.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- selenium treatment(Na2SeO3) at 0.3μg/mle0
- Outcome
- 32P distribution in plant shoote0
- Direction
- werehighere0
- Comparator
- 0.1μg/mle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plantheight, root length(Fig. 3), 32P distribution in plant shoot (Fig. 4 ) werehigher under selenium treatment(Na2SeO3) at 0.3μg/ml than at 0.1μg/ml”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Na2SeO3 at 0. 6μg/ml decreased rice growth.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- Na2SeO3 at 0. 6μg/mle0
- Outcome
- plant growthe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Na2SeO3 at 0. 6μg/ml decreasedplant growth”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Na2SeO3 at 0. 6μg/ml lowered soluble protein and chlorophyll in rice leaves.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- Na2SeO3 at 0. 6μg/mle0
- Outcome
- contents ofsoluble protein and chlorophyll in leavese0
- Direction
- lowerede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Na2SeO3 at 0. 6μg/ml decreasedplant growth, lowered the contents ofsoluble protein and chlorophyll in leaves”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Na2SeO3 at 0. 6μg/ml made rice leaves chlorotic.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- Na2SeO3 at 0. 6μg/mle0
- Outcome
- chlorotice0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Na2SeO3 at 0. 6μg/ml decreasedplant growth, lowered the contents ofsoluble protein and chlorophyll in leaves(Fig. 5), making them chlorotic”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Sodium silicate with selenite increased rice plant height.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- sodium silicate (SiO280μg/ml ) together with selenitee0
- Outcome
- plant heighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Theaddition of sodium silicate (SiO280μg/ml ) together with selenite increasedplant height, contents of chlorophylland soluble protein, and the amount of32P absorbed and distributed to shoots”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Sodium silicate with selenite increased rice chlorophyll and soluble protein content.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- sodium silicate (SiO280μg/ml ) together with selenitee0
- Outcome
- contents of chlorophylland soluble proteine0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Theaddition of sodium silicate (SiO280μg/ml ) together with selenite increasedplant height, contents of chlorophylland soluble protein, and the amount of32P absorbed and distributed to shoots”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Sodium silicate with selenite increased rice 32P uptake and shoot distribution.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- sodium silicate (SiO280μg/ml ) together with selenitee0
- Outcome
- amount of32P absorbed and distributed to shootse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Theaddition of sodium silicate (SiO280μg/ml ) together with selenite increasedplant height, contents of chlorophylland soluble protein, and the amount of32P absorbed and distributed to shoots”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Sodium silicate with selenite made rice leaves greenish.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- sodium silicate (SiO280μg/ml ) together with selenitee1
- Outcome
- leaves greenishe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and made leaves greenish”
e1“sodium silicate (SiO280μg/ml ) together with selenite”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Excessive selenite reduced the measured rice responses.
- Taxon
- Rice (Oryza sativa L.)Oryza sativat0
- Treatment
- selenite concentration was toohighe0
- Outcome
- theye0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When selenite concentration was toohigh, they were decreased”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Addition of St promoted rice 14C-assimilate export from leaf, panicle distribution and IAP at booting, milky and dough stages.
- Taxon
- rice plantOryza sativae0
- Organ / stage
- booting,milky and dough stagese0
- Treatment
- Ste0
- Outcome
- 14C-assimilate exportfrom leaf, distribution in panicle andIAPe0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The addition of St promoted 14C-assimilate exportfrom leaf, distribution in panicle andIAP(Wang 1987) (Fig. 6) at booting,milky and dough stages of rice plant”
The same questions in other papers
selenium atom · growth · Oryza sativa (rice)Results differ
23 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- no effect
23 papers more in this group
See all 27 papers →disodium selenite · growth · Oryza sativa (rice)Positive and negative results
2 in the opposite direction
- negative
- negative
sodium silicate · growth · Oryza sativa (rice)Positive and negative results
4 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
2 papers more in this group
See all 6 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.