Abstract
The influence of joint applications of N and S on false flax (Camelina sativa L.) growing was studied in a pot experiment. Nitrogen was applied as NH4NO3 at rates of 0.6 (N1)–0.9 (N2)–1.2 (N3) g per pot. Sulphur was applied as (NH4)2SO4 to achieve levels of 35 ppm (S1) and 55 ppm (S2) S-SO 42− . The number of branches per plant increased with the nitrogen doses (10.62–12.41–15.38). The N2 and N3 rates (4.91 g and 4.79 g, respectively) significantly increased the seed yields (g/plant) as compared to N1 (3.77 g). Straw yields (g/plant) and thousand-seed weight (g) increased significantly only with the highest level of nitrogen N3 (18.23 and 1.17, respectively) compared to N1 (16.52 and 1.06, respectively). Increasing levels of nitrogen (N1–N2–N3) reduced the oil content of seeds (40.79–38.40–37.66%), but increased the protein content (23.93–25.63–28.19%). The level of sulphur S2 significantly stimulated only the oil content to 39.36% compared to 38.54% with S1. At the same time a negative correlation was discovered between the oil and protein content in the seeds (r= −0.8164). The applied doses of nitrogen N2 and N3 significantly increased the total oil yields (1.88–1.80 g/plant) as well as the total protein yields (1.25–1.35 g/plant) compared to N1 (1.53 and 0.90 g/plant, respectively).
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Claims 13
Claim · model-written summary
Branch number increased across nitrogen doses.
- Taxon
- false flax
.jpg?width=60)
Camelina sativat0 - Treatment
- nitrogen dosese0
- Outcome
- number of branches per plante0
- Direction
- increasede0
- Value
- 10.62–12.41–15.38e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The number of branches per plant increased with the nitrogen doses (10.62–12.41–15.38)”
t0“false flax”
Claim · model-written summary
N2 significantly increased seed yield to 4.91 g versus N1 at 3.77 g.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N2e0
- Outcome
- seed yieldse0
- Direction
- increasede0
- Value
- 4.91 ge0
- Qualifier
- 3.77 ge0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The N2 and N3 rates (4.91 g and 4.79 g, respectively) significantly increased the seed yields (g/plant) as compared to N1 (3.77 g)”
t0“false flax”
Claim · model-written summary
N3 significantly increased seed yield to 4.79 g versus N1 at 3.77 g.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N3e0
- Outcome
- seed yieldse0
- Direction
- increasede0
- Value
- 4.79 ge0
- Qualifier
- 3.77 ge0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The N2 and N3 rates (4.91 g and 4.79 g, respectively) significantly increased the seed yields (g/plant) as compared to N1 (3.77 g)”
t0“false flax”
Claim · model-written summary
N3 increased straw yield significantly to 18.23 versus 16.52 g/plant at N1.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N3e0
- Outcome
- Straw yields (g/plant)e0
- Direction
- increasede0
- Value
- 18.23e0
- Qualifier
- 16.52e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Straw yields (g/plant) and thousand-seed weight (g) increased significantly only with the highest level of nitrogen N3 (18.23 and 1.17, respectively) compared to N1 (16.52 and 1.06, respectively)”
t0“false flax”
Claim · model-written summary
N3 increased thousand-seed weight significantly to 1.17 versus 1.06 g at N1.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N3e0
- Outcome
- thousand-seed weight (g)e0
- Direction
- increasede0
- Value
- 1.17e0
- Qualifier
- 1.06e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Straw yields (g/plant) and thousand-seed weight (g) increased significantly only with the highest level of nitrogen N3 (18.23 and 1.17, respectively) compared to N1 (16.52 and 1.06, respectively)”
t0“false flax”
Claim · model-written summary
Increasing nitrogen reduced seed oil content from 40.79 to 37.66%.
- Taxon
- false flaxCamelina sativat0
- Treatment
- Increasing levels of nitrogen (N1–N2–N3)e0
- Outcome
- oil content of seedse0
- Direction
- reducede0
- Value
- 40.79–38.40–37.66%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing levels of nitrogen (N1–N2–N3) reduced the oil content of seeds (40.79–38.40–37.66%)”
t0“false flax”
Claim · model-written summary
Increasing nitrogen raised seed protein content from 23.93 to 28.19%.
- Taxon
- false flaxCamelina sativat0
- Outcome
- protein contente0
- Direction
- increasede0
- Value
- 23.93–25.63–28.19%e0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased the protein content (23.93–25.63–28.19%)”
t0“false flax”
Claim · model-written summary
S2 significantly raised oil content to 39.36% compared with 38.54% at S1.
- Taxon
- false flaxCamelina sativat0
- Treatment
- sulphur S2e0
- Outcome
- oil contente0
- Direction
- stimulatede0
- Value
- 39.36%e0
- Qualifier
- 38.54%e0
- Comparator
- S1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The level of sulphur S2 significantly stimulated only the oil content to 39.36% compared to 38.54% with S1”
t0“false flax”
Claim · model-written summary
Seed oil and protein content were negatively correlated (r= −0.8164).
- Taxon
- false flaxCamelina sativat0
- Organ / stage
- seedse0
- Outcome
- oile0
- Direction
- negativee0
- Value
- r= −0.8164e0
- Qualifier
- protein contente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a negative correlation was discovered between the oil and protein content in the seeds (r= −0.8164)”
t0“false flax”
Claim · model-written summary
N2 increased total oil yield to 1.88 g/plant versus N1 at 1.53 g/plant.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N2e0
- Outcome
- total oil yieldse0
- Direction
- increasede0
- Value
- 1.88–1.80 g/plante0
- Qualifier
- 1.53e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The applied doses of nitrogen N2 and N3 significantly increased the total oil yields (1.88–1.80 g/plant) as well as the total protein yields (1.25–1.35 g/plant) compared to N1 (1.53 and 0.90 g/plant, respectively)”
t0“false flax”
Claim · model-written summary
N3 increased total oil yield to 1.80 g/plant versus N1 at 1.53 g/plant.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N3e0
- Outcome
- total oil yieldse0
- Direction
- increasede0
- Value
- 1.88–1.80 g/plante0
- Qualifier
- 1.53e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The applied doses of nitrogen N2 and N3 significantly increased the total oil yields (1.88–1.80 g/plant) as well as the total protein yields (1.25–1.35 g/plant) compared to N1 (1.53 and 0.90 g/plant, respectively)”
t0“false flax”
Claim · model-written summary
N2 increased total protein yield to 1.25 g/plant versus N1 at 0.90 g/plant.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N2e0
- Outcome
- total protein yieldse0
- Direction
- increasede0
- Value
- 1.25–1.35 g/plante0
- Qualifier
- 0.90e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The applied doses of nitrogen N2 and N3 significantly increased the total oil yields (1.88–1.80 g/plant) as well as the total protein yields (1.25–1.35 g/plant) compared to N1 (1.53 and 0.90 g/plant, respectively)”
t0“false flax”
Claim · model-written summary
N3 increased total protein yield to 1.35 g/plant versus N1 at 0.90 g/plant.
- Taxon
- false flaxCamelina sativat0
- Treatment
- N3e0
- Outcome
- total protein yieldse0
- Direction
- increasede0
- Value
- 1.25–1.35 g/plante0
- Qualifier
- 0.90e0
- Comparator
- N1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The applied doses of nitrogen N2 and N3 significantly increased the total oil yields (1.88–1.80 g/plant) as well as the total protein yields (1.25–1.35 g/plant) compared to N1 (1.53 and 0.90 g/plant, respectively)”
t0“false flax”
The same questions in other papers
sulfur atom · quality: oil · Camelina sativa (false flax)Positive and negative results
2 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
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3 papers in the same direction as this paper · 3 in the opposite direction
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See all 7 papers →nitrogen · yield · Camelina sativa (false flax)Results agree
12 papers in the same direction as this paper
- positive
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See all 13 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.