Abstract
False flax (Camelina sativa L.), is an oil plant, of the Brassicaceae (Cruciferae) family. It is a rediscovered crop with multiple uses, it is a frost proof, low-soil and climatic conditions plant. In Poland the variety is not very widespread, despite of its health benefits. The particular value of camelina oil is given by its content in polyunsaturated fatty acid (50-60%), by its content in omega 3 (35-40%) and by its content in omega 6 (15-20%). The seeds are used for the extraction of oil (used in medicine or as bio fuel) or directly as animal feed. The research was carried out in the years 2012-2014 at the Experimental Station of Cultivar Assessment in Przecław, Poland. The summer Camelina sativa cv. ‘Omega’was used for the experiment. The studied factors were: A-plant density (200, 300, 400 pcs. m-2) and B-nitrogen fertilization (50, 100 kg∙ha-1). With the increase of the sowing density significantly increased plant density after emergence and before harvest, but reduced the number of silicles per plant. Increase in the rates of sowing from 200 to 400 pcs. m-2 decreased the 1000 seeds weight. Sowing 200 seeds m-2 compared to higher norms had significant effect on reduction the number of seeds in silicle, seed yield and the content of the seeds Fe, but resulted in an increase in the content of the seeds Mn and Zn. On the other hand, sowing 400 seeds m-2 caused a reduction the protein in the seeds, K, and Mg, and an increase fat yield and crude fat content in seeds. The higher nitrogen dose significantly increased the number of silicles per plant, total protein content, Fe, Zn in the seeds, seed yield, yield total protein and the percentage of linoleic and linolenic acids, while reduced the number of seeds per silicle, the crude fat content in seeds and the percentage of oleic acid.
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Claims 9
Claim · model-written summary
Increasing sowing density increased plant density at emergence and harvest.
- Taxon
- Camelina sativa L.
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Camelina sativat0 - Treatment
- increase of the sowing densitye0
- Outcome
- plant density after emergence and before harveste0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“With the increase of the sowing density significantly increased plant density after emergence and before harvest”
t0“Camelina sativa L.”
Claim · model-written summary
Increasing sowing density reduced silicles per plant.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- increase of the sowing densitye0
- Outcome
- number of silicles per plante0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the increase of the sowing density significantly increased plant density after emergence and before harvest, but reduced the number of silicles per plant”
t0“Camelina sativa L.”
Claim · model-written summary
Increasing sowing rate from 200 to 400 pcs. m-2 decreased thousand-seed weight.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- rates of sowing from 200 to 400 pcs. m-2e0
- Outcome
- 1000 seeds weighte0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase in the rates of sowing from 200 to 400 pcs. m-2 decreased the 1000 seeds weight”
t0“Camelina sativa L.”
Claim · model-written summary
Sowing 200 seeds m-2 reduced seed number per silicle, seed yield, and seed Fe relative to higher rates.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- Sowing 200 seeds m-2e0
- Outcome
- number of seeds in silicle, seed yield and the content of the seeds Fee0
- Direction
- reductione0
- Comparator
- higher normse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sowing 200 seeds m-2 compared to higher norms had significant effect on reduction the number of seeds in silicle, seed yield and the content of the seeds Fe”
t0“Camelina sativa L.”
Claim · model-written summary
Sowing 200 seeds m-2 increased seed Mn and Zn content.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- Sowing 200 seeds m-2e0
- Outcome
- content of the seeds Mn and Zne0
- Direction
- increasee0
- Comparator
- higher normse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sowing 200 seeds m-2 compared to higher norms had significant effect on reduction the number of seeds in silicle, seed yield and the content of the seeds Fe, but resulted in an increase in the content of the seeds Mn and Zn”
t0“Camelina sativa L.”
Claim · model-written summary
Sowing 400 seeds m-2 reduced seed protein, K, and Mg.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- sowing 400 seeds m-2e0
- Outcome
- protein in the seeds, K, and Mge0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing 400 seeds m-2 caused a reduction the protein in the seeds, K, and Mg”
t0“Camelina sativa L.”
Claim · model-written summary
Sowing 400 seeds m-2 increased fat yield and seed crude fat content.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- sowing 400 seeds m-2e0
- Outcome
- fat yield and crude fat content in seedse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing 400 seeds m-2 caused a reduction the protein in the seeds, K, and Mg, and an increase fat yield and crude fat content in seeds”
t0“Camelina sativa L.”
Claim · model-written summary
Higher nitrogen increased silicles per plant, protein, Fe, Zn, seed yield, protein yield, and linoleic and linolenic acid percentages.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- higher nitrogen dosee0
- Outcome
- number of silicles per plant, total protein content, Fe, Zn in the seeds, seed yield, yield total protein and the percentage of linoleic and linolenic acidse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher nitrogen dose significantly increased the number of silicles per plant, total protein content, Fe, Zn in the seeds, seed yield, yield total protein and the percentage of linoleic and linolenic acids”
t0“Camelina sativa L.”
Claim · model-written summary
Higher nitrogen reduced seeds per silicle, seed crude fat, and oleic acid percentage.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- higher nitrogen dosee0
- Outcome
- number of seeds per silicle, the crude fat content in seeds and the percentage of oleic acide0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher nitrogen dose significantly increased the number of silicles per plant, total protein content, Fe, Zn in the seeds, seed yield, yield total protein and the percentage of linoleic and linolenic acids, while reduced the number of seeds per silicle, the crude fat content in seeds and the percentage of oleic acid”
t0“Camelina sativa L.”
The same questions in other papers
density · yield · Camelina sativa (false flax)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
nitrogen · quality: oil · Camelina sativa (false flax)Positive and negative results
3 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
3 papers more in this group
See all 7 papers →nitrogen · quality: protein · Camelina sativa (false flax)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.