Abstract
Worldwide, oilseed demand is steadily expanding. This study assessed the novel oilseed crop Camelina sativa L. in the Maritime Provinces of Canada. Evaluations of cultivar and applied N were performed at Truro, NS, Harrington, PEI, and Hartland, NB, in 2005 and 2006. The results show that the selection of cultivar is an important determinant for the potential success or failure of C. sativa production. Differences in plant stand, plant height, seed yield, oil content and fatty acid profile were found among the cultivars. The cultivar Calena provided the most consistent performance in terms of plant establishment, yield and oil content across all year-sites. Plant height, seed yield, oil content, total plant N and seed protein all responded to applied N rate. Applied N increased the seed yield of C. sativa, but the increase was not significant when the application rates were over 60 kg N ha -1 in NS or 80 kg N ha -1 in PEI. Plant height, total N content in plant tissue and seed protein content increased with increased N application, while oil content decreased. With the exception of erucic acid, all the main fatty acids in C. sativa oil responded to applied N levels or the interaction of N levels and year. Regression analysis showed that the contents of oleic acid and eicosenoic acid decreased with increased N application. The response of linolenic acid to N application was not consistent at each year-site. Results of this study provide convincing evidence of the agronomic suitability of C. sativa to the Maritime Provinces of Canada. Key words: Camelina sativa, cultivar, nitrogen, yield, seed quality
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Claims 13
Claim · model-written summary
Cultivars of Camelina sativa differed in plant stand, plant height and seed yield.
- Taxon
- Camelina sativa L.
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Camelina sativat0 - Treatment
- cultivarse0
- Outcome
- plant stand, plant height, seed yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Differences in plant stand, plant height, seed yield, oil content and fatty acid profile were found among the cultivars”
t0“Camelina sativa L.”
Claim · model-written summary
Cultivars of Camelina sativa differed in oil content and fatty acid profile.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- cultivarse0
- Outcome
- oil content and fatty acid profilee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in plant stand, plant height, seed yield, oil content and fatty acid profile were found among the cultivars”
t0“Camelina sativa L.”
Claim · model-written summary
Cultivar Calena gave the most consistent plant establishment, yield and oil content across all year-sites.
- Taxon
- Camelina sativa L.Camelina sativat0
- Material
- Calenae0
- Outcome
- most consistent performance in terms of plant establishment, yield and oil contente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivar Calena provided the most consistent performance in terms of plant establishment, yield and oil content across all year-sites”
t0“Camelina sativa L.”
Claim · model-written summary
Applied N increased the seed yield of C. sativa.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- Applied Ne0
- Outcome
- seed yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applied N increased the seed yield of C. sativa”
t0“Camelina sativa L.”
Claim · model-written summary
In Nova Scotia the seed yield increase from applied N was not significant at rates over 60 kg N ha -1.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- over 60 kg N ha -1e0
- Outcome
- seed yielde0
- Direction
- increasede0
- Setting
- NSe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applied N increased the seed yield of C. sativa, but the increase was not significant when the application rates were over 60 kg N ha -1 in NS or 80 kg N ha -1 in PEI”
t0“Camelina sativa L.”
Claim · model-written summary
In Prince Edward Island the seed yield increase from applied N was not significant at rates over 80 kg N ha -1.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- 80 kg N ha -1e0
- Outcome
- seed yielde0
- Direction
- increasede0
- Setting
- PEIe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applied N increased the seed yield of C. sativa, but the increase was not significant when the application rates were over 60 kg N ha -1 in NS or 80 kg N ha -1 in PEI”
t0“Camelina sativa L.”
Claim · model-written summary
Plant height, total N content in plant tissue and seed protein content increased with increased N application.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- increased N applicatione0
- Outcome
- Plant height, total N content in plant tissue and seed protein contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height, total N content in plant tissue and seed protein content increased with increased N application”
t0“Camelina sativa L.”
Claim · model-written summary
Oil content decreased with increased N application.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- increased N applicatione0
- Outcome
- oil contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height, total N content in plant tissue and seed protein content increased with increased N application, while oil content decreased”
t0“Camelina sativa L.”
Claim · model-written summary
All main fatty acids in C. sativa oil except erucic acid responded to applied N levels or the interaction of N levels and year.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- applied N levelse0
- Outcome
- all the main fatty acidse0
- Qualifier
- With the exception of erucic acide0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the exception of erucic acid, all the main fatty acids in C. sativa oil responded to applied N levels or the interaction of N levels and year”
t0“Camelina sativa L.”
Claim · model-written summary
Regression analysis showed that oleic acid and eicosenoic acid contents decreased with increased N application.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- increased N applicatione0
- Outcome
- contents of oleic acid and eicosenoic acide0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Regression analysis showed that the contents of oleic acid and eicosenoic acid decreased with increased N application”
t0“Camelina sativa L.”
Claim · model-written summary
The response of linolenic acid to N application was not consistent at each year-site.
- Taxon
- Camelina sativa L.Camelina sativat0
- Treatment
- N applicatione0
- Outcome
- response of linolenic acide0
- Qualifier
- not consistent at each year-sitee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of linolenic acid to N application was not consistent at each year-site”
t0“Camelina sativa L.”
Claim · model-written summary
The authors conclude that selection of cultivar is an important determinant of the success or failure of C. sativa production.
- Taxon
- C. sativaCamelina sativae0
- Outcome
- potential success or failure of C. sativa productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the selection of cultivar is an important determinant for the potential success or failure of C. sativa production”
t0“Camelina sativa L.”
Claim · model-written summary
The authors conclude that the study provides convincing evidence of the agronomic suitability of C. sativa to the Maritime Provinces of Canada.
- Taxon
- C. sativaCamelina sativae0
- Outcome
- agronomic suitabilitye0
- Setting
- Maritime Provinces of Canadae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results of this study provide convincing evidence of the agronomic suitability of C. sativa to the Maritime Provinces of Canada”
t0“Camelina sativa L.”
The same questions in other papers
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
- negative
- 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
nitrogen · yield · Camelina sativa (false flax)Results agree
12 papers in the same direction as this paper
- positive
- positive
- positive
9 papers more in this group
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.