Genetic analysis of freezing tolerance in camelina [Camelina sativa (L.) Crantz] by diallel cross of winter and spring biotypes

Soorni, Jahad; Kazemitabar, Seyed Kamal; Kahrizi, Danial; Dehestani, Ali; Bagheri, Nadali

doi:10.1007/s00425-020-03521-z

Cited by 13 publications

(11 citation statements)

References 47 publications

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“…Despite the impact of low temperatures described by Berti et al ., 25 it has been demonstrated that, compared with other oilseed crops, the winter cultivars of camelina are more tolerant to freezing, and even have a high survival rate (over 80%) when exposed to temperatures near −10°C. On the other hand, compared with winter cultivars, spring camelina cultivars have lower survival rates (<50%) 70 . Rainfall distribution and accumulation are the key parameters affecting camelina yield; 71 one study showed that very concentrated rainfall in Chillán during a single month caused a yield reduction 25 .…”

Section: Industrial Oilseed Cropsmentioning

confidence: 99%

“…On the other hand, compared with winter cultivars, spring camelina cultivars have lower survival rates (<50%). 70 Rainfall distribution and accumulation are the key parameters affecting camelina yield; 71 one study showed that very concentrated rainfall in Chillán during a single month caused a yield reduction. 25 For this reason, soil quality and good drainage are also relevant for camelina production.…”

Section: Camelina (Camelina Sativa)mentioning

confidence: 99%

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Industrial oilseed crops in Chile: Current situation and future potential

Román‐Figueroa

Cea

Paneque

2022

Biofuels Bioprod Bioref

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Industrial crops are becoming increasingly relevant as raw materials for different goods and services. Although there are many oilseed crops with industrial purposes, data about their production in Chile are scarce because the definition used by the Office of Agricultural Studies and Policies places agro‐industrial and industrial crops in the same category. Here, we review the available information about 12 industrial oleaginous crops at different levels of development (four native, two adventive and six introduced crops). Most of these crops have been evaluated for or are related to biodiesel production, despite the lack of commercial biodiesel production in Chile. Jojoba was the first industrial oilseed produced commercially in Chile; however, every year its production area decreases, and currently it does not exceed 100 ha. Sunflower and rapeseed, which are the first generation of raw materials for biodiesel production, have been poorly studied in Chile despite the large number of studies available on them worldwide. Camelina and castor bean have recently been studied; the former is produced in the south, while the latter is produced on the coastline in northern Chile. Further research is needed to improve the production and adaptation of these oilseed crops to climatic conditions in Chile; moreover, a new market must be opened to produce and commercialize their oils. Oilseed species native to Chile have not been extensively studied, and they represent an interesting option suitable for production under Chilean climatic conditions; this is particularly true for guindilla and chañar, because both can grow under different abiotic stresses. © 2022 Society of Chemical Industry and John Wiley & Sons, Ltd.

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Section: Industrial Oilseed Cropsmentioning

confidence: 99%

Section: Camelina (Camelina Sativa)mentioning

confidence: 99%

Industrial oilseed crops in Chile: Current situation and future potential

Román‐Figueroa

Cea

Paneque

2022

Biofuels Bioprod Bioref

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“…Camelina is currently cultivated in Canada, the United States, Europe, and Russia and is the subject of several breeding programs to enhance its productivity and nutritional properties. It is also considered as an alternative oilseed crop in other regions of the world [8,[20][21][22][23] where its cultivation management and productivity is under evaluation.…”

Section: Introductionmentioning

confidence: 99%

Correlational Analysis of Agronomic and Seed Quality Traits in Camelina sativa Doubled Haploid Lines under Rain-Fed Condition

et al. 2022

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Camelina (Camelina sativa (L.) Crantz) is an emerging industrial crop from the Brassicaceae family, with its seed oil and cake being used for food, feed, and fuel applications. In this study, the relationships between economically important agronomic traits including seed yield (SY), days to maturity (DM), 1000-seed weight (TSW), seed protein content (PC), seed oil content (OC), and fatty acid composition in 136 doubled haploid (DH) camelina lines were investigated under rain-fed conditions in two consecutive years. There was prominent diversity among the studied DH lines for the agronomic traits such as seed yield, erucic acid, omega3, protein content, etc. Based on the Pearson correlation analysis of the data, SY was positively correlated with DM and OC, and negatively correlated with TSW, PC, and linolenic acid (C18:3) content. The positive relationships of the main characteristics, relevant to industrial applications, suggest the feasibility of developing new higher-yielding camelina cultivars with high seed oil content. The high seed yield of some camelina lines (DH044 and DH075) during the two growing seasons showed the potential of the lines. On the other hand, the contrasting genotypes for key traits in this study promised a favorable source to develop the superior breeding lines with higher seed yield and food/nonfood traits. Therefore, it can be concluded that the diversity of camelina DH lines traits is crucial for developing new cultivars. Furthermore, the present study reports some significant correlations among the DH lines, which may be useful for the current and future camelina breeding program.

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“…It is worth mentioning that the camelina genotypes suitable for fall seeding are not necessarily the winter camelina type ( Kuzmanović et al, 2021 ; Gao et al, 2022a ). Winter camelina demonstrated completely different morphologies from spring camelina and has a strict requirement of vernalization to flower ( Wittenberg et al, 2019 ; Zhang and Auer, 2019 ; Soorni et al, 2021 , 2022 ).…”

Section: Introductionmentioning

confidence: 99%

Agronomic evaluation of shade tolerance of 16 spring Camelina sativa (L.) Crantz genotypes under different artificial shade levels using a modified membership function

Wang

Yu²,

Gao³

et al. 2022

Front. Plant Sci.

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Camelina [Camelina sativa (L.) Crantz] is currently gaining considerable attention as a potential oilseed feedstock for biofuel, oil and feed source, and bioproducts. Studies have shown the potential of using camelina in an intercropping system. However, there are no camelina genotypes evaluated or bred for shade tolerance. The objective of this study was to evaluate and determine the shade tolerance of sixteen spring camelina genotypes (growth stage: BBCH 103; the plants with 4–5 leaves) for intercropping systems. In this study, we simulated three different shade levels, including low (LST), medium (MST), and high shade treatments (HST; 15, 25, and 50% reduction of natural light intensity, respectively), and evaluated the photosynthetic and physiological parameters, seed production, and seed quality. The mean chlorophyll pigments, including the total chlorophyll and chlorophyll a and b across the 16 genotypes increased as shade level increased, while the chlorophyll fluorescence parameter Fv/Fm, chlorophyll a/b, leaf area, the number of silicles and branches plant−1 decreased as shade level increased. The first day of anthesis and days of flowering duration of camelina treated with shade were significantly delayed and shortened, respectively, as shade increased. The shortened lifecycle and altered flowering phenology decreased camelina seed yield. Additionally, the shade under MST and HST reduced the seed oil content and unsaturated fatty acids, but not saturated fatty acids. The dendrograms constructed using the comprehensive tolerance membership values revealed that CamK9, CamC4, and ‘SO-40’ were the relatively shade-tolerant genotypes among the 16 camelina genotypes. These camelina genotypes can grow under the shade level up to a 25% reduction in natural light intensity producing a similar seed yield and seed oil quality, indicating the potential to intercrop with maize or other small grain crops. The present study provided the baseline information on the response of camelina genotypes to different shade levels, which would help in selecting or breeding shade-tolerant genotypes.

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Genetic analysis of freezing tolerance in camelina [Camelina sativa (L.) Crantz] by diallel cross of winter and spring biotypes

Cited by 13 publications

References 47 publications

Industrial oilseed crops in Chile: Current situation and future potential

Industrial oilseed crops in Chile: Current situation and future potential

Correlational Analysis of Agronomic and Seed Quality Traits in Camelina sativa Doubled Haploid Lines under Rain-Fed Condition

Agronomic evaluation of shade tolerance of 16 spring Camelina sativa (L.) Crantz genotypes under different artificial shade levels using a modified membership function

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