Abstract
The seed coating and phosphorus application experiments were done using three tobacco varieties,including K326,Yunyan85 and Honghuadajinyuan.The results showed that the seed coating could not only improve greatly seed germination rate,but also shorten seed germination time.But seed coating treatment had no obvious effects on tobacco biomass and total root length.And tobacco seed coating had nutrients not also increased the accumulation of macro-nutrients,including nitrogen,phosphorus and potassium,in tobacco plants.Seed coating could not promote tobacco growth in the long term even though it could improve seed germination rate and shorten seed germination time in the short term.P application could not only promote tobacco growth significantly,but also increase phosphorus and potassium contents in tobacco plants,and decrease nitrogen contents.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
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 8
Claim · model-written summary
Seed coating improved tobacco seed germination rate.
- Taxon
- tobacco
Nicotiana tabacumt0 - Treatment
- seed coatinge0
- Outcome
- seed germination ratee0
- Direction
- improve greatlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed coating could not only improve greatly seed germination rate”
t0“tobacco”
Claim · model-written summary
Seed coating shortened tobacco seed germination time.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- seed coatinge0
- Outcome
- seed germination timee0
- Direction
- shortene0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“tobacco”
e0“seed coating could not only improve greatly seed germination rate,but also shorten seed germination time”
Claim · model-written summary
Seed coating had no obvious effect on tobacco biomass or total root length.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- seed coating treatmente0
- Outcome
- tobacco biomass and total root lengthe0
- Direction
- no obvious effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed coating treatment had no obvious effects on tobacco biomass and total root length”
Claim · model-written summary
Seed coating did not increase tobacco macronutrient accumulation.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- seed coatinge0
- Outcome
- accumulation of macro-nutrients,including nitrogen,phosphorus and potassiume0
- Direction
- not also increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“tobacco seed coating had nutrients not also increased the accumulation of macro-nutrients,including nitrogen,phosphorus and potassium,in tobacco plants”
Claim · model-written summary
Seed coating could not promote long-term tobacco growth.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- Seed coatinge0
- Outcome
- tobacco growthe0
- Direction
- could not promotee0
- Qualifier
- in the long terme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed coating could not promote tobacco growth in the long term”
Claim · model-written summary
Phosphorus application significantly promoted tobacco growth.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- P applicatione0
- Outcome
- tobacco growthe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P application could not only promote tobacco growth significantly”
Claim · model-written summary
Phosphorus application increased tobacco phosphorus and potassium contents.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- P applicatione0
- Outcome
- phosphorus and potassium contentse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P application could not only promote tobacco growth significantly,but also increase phosphorus and potassium contents in tobacco plants”
Claim · model-written summary
Phosphorus application decreased tobacco nitrogen content.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- P applicatione0
- Outcome
- nitrogen contentse0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“tobacco”
e0“P application could not only promote tobacco growth significantly,but also increase phosphorus and potassium contents in tobacco plants,and decrease nitrogen contents”
The same questions in other papers
seed treatment · molecular: metabolites · Nicotiana tabacum (tobacco)Positive and negative results
3 in the opposite direction
- positive
- positive
- positive
phosphorus · nutrient: content · Nicotiana tabacum (tobacco)Positive and negative results
8 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
7 papers more in this group
See all 11 papers →phosphorus · growth · Nicotiana tabacum (tobacco)Positive and negative results
16 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- negative
16 papers more in this group
See all 20 papers →seed treatment · growth · Nicotiana tabacum (tobacco)Positive and negative results
19 papers in the same direction as this paper · 4 in the opposite direction
- negative
- no effect
- negative
20 papers more in this group
See all 24 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.