Abstract
A pot experiment was conducted to explore the effect of organic fertilizer on growth of castor bean seedlings under saline sodic soil in a greenhouse.The soil had two different salt concentrations of 0.11% and 0.19%.The used organic fertilizer were vermicompost,bacterial manure and cow dung.on the measured parameters included the morphological trait,physiological indicators and biomass of castor bean seedlings.The result indicated that salt stress inhibited the height,leaf area,dry and fresh weight,and reduced the content of soluble sugar and MAD,the activity of SOD and POD.The organic fertilizer had significant effect on castor bean seedlings.Vermicompost enhanced the height,stalk diameter,leaf area,dry and fresh weight,the activity of enzyme,the content of chlorophyll a,total chlorophyll,carotenoid.Both vermicompost and bacterial manure increased the weight ratio of castor bean root,the content of soluble sugar,soluble protein and MAD.It can be included that organic fertilizer,particularly vermicompost,had more positive effect on the regulation of castor bean seedlings under saline-alkali soil,and benefit for incubating strong castor bean seedlings.The bacterial manure had the similar role in the seedling growth.
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Claims 12
Claim · model-written summary
Salt stress inhibited castor bean seedling height,leaf area,dry and fresh weight.
- Taxon
- castor bean seedling
Ricinus communist0 - Treatment
- salt stresse0
- Outcome
- height,leaf area,dry and fresh weighte0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“salt stress inhibited the height,leaf area,dry and fresh weight,and reduced the content of soluble sugar and MAD,the activity of SOD and POD.”
Claim · model-written summary
Salt stress reduced castor bean seedling content of soluble sugar and MAD.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- salt stresse0
- Outcome
- content of soluble sugar and MADe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“salt stress inhibited the height,leaf area,dry and fresh weight,and reduced the content of soluble sugar and MAD,the activity of SOD and POD.”
Claim · model-written summary
Salt stress reduced castor bean seedling activity of SOD and POD.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- salt stresse0
- Outcome
- activity of SOD and PODe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“salt stress inhibited the height,leaf area,dry and fresh weight,and reduced the content of soluble sugar and MAD,the activity of SOD and POD.”
Claim · model-written summary
Vermicompost enhanced castor bean seedling height,stalk diameter,leaf area.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- Vermicomposte0
- Outcome
- height,stalk diameter,leaf areae0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Vermicompost enhanced the height,stalk diameter,leaf area,dry and fresh weight,the activity of enzyme,the content of chlorophyll a,total chlorophyll,carotenoid.”
Claim · model-written summary
Vermicompost enhanced castor bean seedling dry and fresh weight.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- Vermicomposte0
- Outcome
- dry and fresh weighte0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Vermicompost enhanced the height,stalk diameter,leaf area,dry and fresh weight,the activity of enzyme,the content of chlorophyll a,total chlorophyll,carotenoid.”
Claim · model-written summary
Vermicompost enhanced castor bean seedling activity of enzyme.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- Vermicomposte0
- Outcome
- activity of enzymee0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Vermicompost enhanced the height,stalk diameter,leaf area,dry and fresh weight,the activity of enzyme,the content of chlorophyll a,total chlorophyll,carotenoid.”
Claim · model-written summary
Vermicompost enhanced castor bean seedling content of chlorophyll a,total chlorophyll,carotenoid.
- Taxon
- castor bean seedlingRicinus communist0
- Treatment
- Vermicomposte0
- Outcome
- content of chlorophyll a,total chlorophyll,carotenoide0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Vermicompost enhanced the height,stalk diameter,leaf area,dry and fresh weight,the activity of enzyme,the content of chlorophyll a,total chlorophyll,carotenoid.”
Claim · model-written summary
Vermicompost increased weight ratio of castor bean root.
- Taxon
- castor beanRicinus communise0
- Treatment
- vermicomposte0
- Outcome
- weight ratio of castor bean roote0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Both vermicompost and bacterial manure increased the weight ratio of castor bean root,the content of soluble sugar,soluble protein and MAD.”
Claim · model-written summary
Vermicompost increased content of soluble sugar,soluble protein and MAD.
- Taxon
- castor beanRicinus communise0
- Treatment
- vermicomposte0
- Outcome
- content of soluble sugar,soluble protein and MADe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Both vermicompost and bacterial manure increased the weight ratio of castor bean root,the content of soluble sugar,soluble protein and MAD.”
Claim · model-written summary
Bacterial manure increased weight ratio of castor bean root.
- Taxon
- castor beanRicinus communise0
- Treatment
- bacterial manuree0
- Outcome
- weight ratio of castor bean roote0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Both vermicompost and bacterial manure increased the weight ratio of castor bean root,the content of soluble sugar,soluble protein and MAD.”
Claim · model-written summary
Bacterial manure increased content of soluble sugar,soluble protein and MAD.
- Taxon
- castor beanRicinus communise0
- Treatment
- bacterial manuree0
- Outcome
- content of soluble sugar,soluble protein and MADe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“Both vermicompost and bacterial manure increased the weight ratio of castor bean root,the content of soluble sugar,soluble protein and MAD.”
Claim · model-written summary
The authors concluded organic fertilizer, especially vermicompost, benefits production of strong castor bean seedlings under saline-alkali soil.
- Taxon
- castor bean seedlingsRicinus communise0
- Treatment
- organic fertilizer,particularly vermicomposte0
- Outcome
- benefit for incubating strong castor bean seedlingse0
- Setting
- saline-alkali soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“castor bean seedling”
e0“organic fertilizer,particularly vermicompost,had more positive effect on the regulation of castor bean seedlings under saline-alkali soil,and benefit for incubating strong castor bean seedlings.”
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