Abstract
Growth and physiological effects of 4 cold resistant seed-coating agents(HET,YKJ,YKZYJ and ABA seed-coating agent)on two early rice varieties were studied under chilling stress(8~10 ℃,4 d).The result showed that,under chilling stress,cold resistant seed-coating agents increased the survival rate of seedlings,root numbers per plant,fresh weight and dry weight per 100 plants,maintained a rather high level of root vigour and chlorophyll content,retarded the decline of soluble protein,accumulated a great deal of soluble sugar and free proline,and decreased plant damage rate by a big margin,indicating that the cold resistant seed-coating agents improved the ability of rice seedlings in resisting to chilling stress.Efficiency of cold resistance of YKZYJ was the best among the four cold resistant seed-coating agents tested.
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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 7
Claim · model-written summary
Seed coatings raised rice seedling survival under chilling.
- Taxon
- Rice
Oryza sativat0 - Treatment
- cold resistant seed-coating agentse0
- Outcome
- survival rate of seedlingse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cold resistant seed-coating agents increased the survival rate of seedlings”
t0“Rice Seedlings”
Claim · model-written summary
Seed coatings increased root number and fresh and dry weight.
- Taxon
- RiceOryza sativat0
- Treatment
- cold resistant seed-coating agentse0
- Outcome
- root numbers per plant,fresh weight and dry weight per 100 plantse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cold resistant seed-coating agents increased the survival rate of seedlings,root numbers per plant,fresh weight and dry weight per 100 plants”
t0“Rice Seedlings”
Claim · model-written summary
Seed coatings maintained high root vigor and chlorophyll content.
- Taxon
- RiceOryza sativat0
- Treatment
- cold resistant seed-coating agentse1
- Outcome
- root vigour and chlorophyll contente0
- Direction
- maintained a rather high levele0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maintained a rather high level of root vigour and chlorophyll content”
e1“The result showed that,under chilling stress,cold resistant seed-coating agents increased”
t0“Rice Seedlings”
Claim · model-written summary
Seed coatings slowed the decline of soluble protein.
- Taxon
- RiceOryza sativat0
- Treatment
- cold resistant seed-coating agentse1
- Outcome
- soluble proteine0
- Direction
- retarded the declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“retarded the decline of soluble protein”
e1“The result showed that,under chilling stress,cold resistant seed-coating agents increased”
t0“Rice Seedlings”
Claim · model-written summary
Seed coatings accumulated soluble sugar and free proline.
- Taxon
- RiceOryza sativat0
- Treatment
- cold resistant seed-coating agentse1
- Outcome
- soluble sugar and free prolinee0
- Direction
- accumulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“accumulated a great deal of soluble sugar and free proline”
e1“The result showed that,under chilling stress,cold resistant seed-coating agents increased”
t0“Rice Seedlings”
Claim · model-written summary
Seed coatings markedly decreased plant damage rate.
- Taxon
- RiceOryza sativat0
- Treatment
- cold resistant seed-coating agentse1
- Outcome
- plant damage ratee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased plant damage rate by a big margin”
e1“The result showed that,under chilling stress,cold resistant seed-coating agents increased”
t0“Rice Seedlings”
Claim · model-written summary
YKZYJ was the most efficient of four agents for cold resistance.
- Taxon
- RiceOryza sativat0
- Treatment
- YKZYJe0
- Outcome
- Efficiency of cold resistancee0
- Direction
- beste0
- Comparator
- four cold resistant seed-coating agentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficiency of cold resistance of YKZYJ was the best among the four cold resistant seed-coating agents tested.”
t0“Rice Seedlings”
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See all 18 papers →8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.