Abstract
[Objective] The study aimed to explore the effect of NaCl at low concn.on the growth of sorghum.[Method] With non-halophytes C4 plant sorghum as the material and Hoagland solution as the basic cultural liquid,the seedlings of sorghum were treated with NaCl at 3 kinds of concn.(5,10,20 mmol/L)and the effects of NaCl at low concn.on the growth of sorghum were studied by using sand culture method.[Result] From the view of sorghum growth vigor,the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK,that with NaCl at middle concn.(10 mmol/L)was close to CK or was slightly poor than CK and that with NaCl at high concn.(20 mmol/L)was obviously poor than CK.Among 3 kinds of concn.,the treatment with NaCl at low concn.could get optimum effect of promoting the growth of sorghum.Its performance was mainly as follows:compared with CK,the sorghum root activity was increased by 16.2%(P0.05);plant chlorophyll a,chlorophyll b and the total chlorophyll quantity were increased by 9.4%(P0.01),7.9(P0.05)% and 9.0%(P0.05)resp.;the soluble protein content in the sorghum leaf was increased by 22.9%(P0.05);the sorghum fresh weight and the dry weight was increased by 23.2%(P0.01)and 17.5%(P0.05)resp.[Conclusion] NaCl at low concn.can promote the sorghum growth.
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Claims 10
Claim · model-written summary
Low NaCl (5 mmol/L) gave better sorghum growth vigor than the control.
SorghumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“From the view of sorghum growth vigor”
e1“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Medium NaCl (10 mmol/L) gave sorghum growth close to or slightly below the control.
- Treatment
- NaCl at middle concn.(10 mmol/L)e1
- Outcome
- sorghum growth vigore0
- Direction
- slightly poore1
- Comparator
- CKe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“From the view of sorghum growth vigor”
e1“that with NaCl at middle concn.(10 mmol/L)was close to CK or was slightly poor than CK”
Claim · model-written summary
High NaCl (20 mmol/L) gave clearly poorer sorghum growth than the control.
- Treatment
- NaCl at high concn.(20 mmol/L)e1
- Outcome
- sorghum growth vigore0
- Direction
- obviously poore1
- Comparator
- CKe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“From the view of sorghum growth vigor”
e1“that with NaCl at high concn.(20 mmol/L)was obviously poor than CK”
Claim · model-written summary
Low NaCl increased sorghum root activity by 16.2% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e1
- Outcome
- root activitye0
- Direction
- increasede0
- Value
- 16.2%e0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e1“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased sorghum chlorophyll a by 9.4% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e3
- Outcome
- chlorophyll ae0
- Direction
- increasede0
- Value
- 9.4%e0
- Comparator
- CKe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant chlorophyll a,chlorophyll b and the total chlorophyll quantity were increased by 9.4%(P0.01),7.9(P0.05)% and 9.0%(P0.05)resp”
e1“With non-halophytes C4 plant sorghum as the material”
e2“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e3“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased sorghum chlorophyll b by 7.9% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e3
- Outcome
- chlorophyll be0
- Direction
- increasede0
- Value
- 7.9(P0.05)%e0
- Comparator
- CKe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant chlorophyll a,chlorophyll b and the total chlorophyll quantity were increased by 9.4%(P0.01),7.9(P0.05)% and 9.0%(P0.05)resp”
e1“With non-halophytes C4 plant sorghum as the material”
e2“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e3“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased total chlorophyll quantity by 9.0% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e3
- Outcome
- total chlorophyll quantitye0
- Direction
- increasede0
- Value
- 9.0%e0
- Comparator
- CKe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant chlorophyll a,chlorophyll b and the total chlorophyll quantity were increased by 9.4%(P0.01),7.9(P0.05)% and 9.0%(P0.05)resp”
e1“With non-halophytes C4 plant sorghum as the material”
e2“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e3“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased sorghum leaf soluble protein content by 22.9% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e2
- Outcome
- soluble protein contente0
- Direction
- increasede0
- Value
- 22.9%e0
- Comparator
- CKe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the soluble protein content in the sorghum leaf was increased by 22.9%(P0.05)”
e1“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e2“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased sorghum fresh weight by 23.2% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e2
- Outcome
- fresh weighte0
- Direction
- increasede0
- Value
- 23.2%e0
- Comparator
- CKe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sorghum fresh weight and the dry weight was increased by 23.2%(P0.01)and 17.5%(P0.05)”
e1“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e2“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
Claim · model-written summary
Low NaCl increased sorghum dry weight by 17.5% compared with the control.
- Treatment
- NaCl at low concn.(5 mmol/L)e2
- Outcome
- dry weighte0
- Direction
- increasede0
- Value
- 17.5%e0
- Comparator
- CKe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sorghum fresh weight and the dry weight was increased by 23.2%(P0.01)and 17.5%(P0.05)”
e1“compared with CK,the sorghum root activity was increased by 16.2%(P0.05)”
e2“the sorghum plant treated with NaCl at low concn.(5 mmol/L)was better than CK”
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See all 28 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.