The critical period for grain yield in chia (Salvia hispanica)
Josefina Diez A , Juan Anuch Tiranti A B , Víctor O. Sadras![https://orcid.org/0000-0002-5874-6775](/media/client/orcid_16x16.png)
![https://orcid.org/0000-0002-3963-8883](/media/client/orcid_16x16.png)
A EEA Salta, Instituto Nacional de Tecnología Agropecuaria, Ruta Nacional 68, km 172, 4403 Salta, Argentina.
B CONICET, Salta, Argentina.
C South Australian Research and Development Institute, Waite Campus, Urrbrae, SA 5064, Australia.
D School of Agriculture, Food and Wine, The University of Adelaide, Urrbrae, SA 5064, Australia.
E Corresponding author. Email: acreche.martin@inta.gob.ar
Crop and Pasture Science 72(3) 213-222 https://doi.org/10.1071/CP20432
Submitted: 29 October 2020 Accepted: 8 February 2021 Published: 30 March 2021
Abstract
Chia (Salvia hispanica L.) grain is rich in omega-3 and omega-6 fatty acids, which are important for human nutrition and prevention of cardiovascular disease, as well as dietary fibre and quality protein. Demand for chia grain is increasing worldwide driven by the interest in functional food; however, large gaps exist in our understanding of chia physiology. The objective of this study was to determine the critical period for grain yield in chia. A field experiment was conducted under well-watered conditions during four growing seasons, using sequential shading periods of 7–10 days during the season. Yield of unshaded controls varied from 1418 to 2148 kg ha–1 among seasons. Chia’s critical period for grain yield spanned from 550 degree-days before flowering to 250 degree-days after flowering. Seed number fully accounted for reductions in grain yield, with no responses in grain weight to shading. Shading from 550 to 250 degree-days before flowering reduced yield by as much as 40% and this reduction was associated with reductions in the number of verticillasters on second and third order branches. Shading from 50 degree-days before flowering to 250 degree-days after flowering reduced yield by at least 20% and this reduction was associated with reductions in both the number of verticillasters on second and third order branches and the number of grains per verticillaster on branches of all orders. The findings from this study will aid development of management practices to avoid stresses during periods when grain yield would be penalised, and will contribute to breeding for yield potential and stress adaptation by targeting the critical physiological stages.
Keywords: abiotic stress, light interception, photosynthesis, shading, yield components.
References
Andrade FH, Sadras VO, Vega CRC, Echarte L (2005) Physiological determinants of crop growth and yield in maize, sunflower and soybean. Journal of Crop Improvement 14, 51–101.| Physiological determinants of crop growth and yield in maize, sunflower and soybean.Crossref | GoogleScholarGoogle Scholar |
Arisnabarreta S, Miralles DJ (2008) Critical period for grain number establishment of near isogenic lines of two- and six-rowed barley. Field Crops Research 107, 196–202.
| Critical period for grain number establishment of near isogenic lines of two- and six-rowed barley.Crossref | GoogleScholarGoogle Scholar |
Ayerza (h) R, Coates W (2009) Influence of environment on growing period and yield, protein, oil and α-linolenic content of three chia (Salvia hispanica L.) selections. Industrial Crops & Products 30, 321–324.
| Influence of environment on growing period and yield, protein, oil and α-linolenic content of three chia (Salvia hispanica L.) selections.Crossref | GoogleScholarGoogle Scholar |
Ayerza (h) R, Coates W (2011) Protein content, oil content and fatty acid profiles as potential criteria to determine the origin of commercially grown chia (Salvia hispanica L.). Industrial Crops and Products 34, 1366–1371.
| Protein content, oil content and fatty acid profiles as potential criteria to determine the origin of commercially grown chia (Salvia hispanica L.).Crossref | GoogleScholarGoogle Scholar |
Baginsky C, Arenas J, Escobar H, Garrido M, Valero N, Tello D, Pizarro L, Valenzuela A, Morales L, Silva H (2016) Growth and yield of chia (Salvia hispanica L.) in the Mediterranean and desert climates of Chile. Chilean Journal of Agricultural Research 76, 255–264.
| Growth and yield of chia (Salvia hispanica L.) in the Mediterranean and desert climates of Chile.Crossref | GoogleScholarGoogle Scholar |
Bangerth F (1989) Dominance among fruits/sinks and the search for a correlative signal. Physiologia Plantarum 76, 608–614.
| Dominance among fruits/sinks and the search for a correlative signal.Crossref | GoogleScholarGoogle Scholar |
Bertero HD, Ruiz RA (2008) Determination of seed number in sea level quinoa (Chenopodium quinoa Willd.) cultivars. European Journal of Agronomy 28, 186–194.
| Determination of seed number in sea level quinoa (Chenopodium quinoa Willd.) cultivars.Crossref | GoogleScholarGoogle Scholar |
Bochicchio R, Rossi R, Labella R, Bitella G, Perinola M, Amato M (2015) Effect of sowing density and nitrogen top-dress fertilization on growth and yield of chia (Salvia hispanica L.) in a Mediterranean environment: first results. Italian Journal of Agronomy 10, 163–166.
| Effect of sowing density and nitrogen top-dress fertilization on growth and yield of chia (Salvia hispanica L.) in a Mediterranean environment: first results.Crossref | GoogleScholarGoogle Scholar |
Bradshaw AD (1965) Evolutionary significance of phenotypic plasticity in plants. Advances in Genetics 13, 115–155.
| Evolutionary significance of phenotypic plasticity in plants.Crossref | GoogleScholarGoogle Scholar |
Câmara AKFI, Silva Vidal VA, Santos M, Bernardinelli OD, Sabadini E, Rodrigues Pollonio MA (2020) Reducing phosphate in emulsified meat products by adding chia (Salvia hispanica L.) mucilage in powder or gel format: a clean label technological strategy. Meat Science 163, 108085
| Reducing phosphate in emulsified meat products by adding chia (Salvia hispanica L.) mucilage in powder or gel format: a clean label technological strategy.Crossref | GoogleScholarGoogle Scholar | 32088609PubMed |
Cantagallo JE, Chimenti CA, Hall AJ (1997) Crop physiology and metabolism: number of seeds per unit area in sunflower correlates well with a photothermal quotient. Crop Science 37, 1780–1786.
| Crop physiology and metabolism: number of seeds per unit area in sunflower correlates well with a photothermal quotient.Crossref | GoogleScholarGoogle Scholar |
Cantagallo JE, Medan D, Hall AJ (2004) Grain number in sunflower as affected by shading during floret growth, anthesis and grain setting. Field Crops Research 85, 191–202.
| Grain number in sunflower as affected by shading during floret growth, anthesis and grain setting.Crossref | GoogleScholarGoogle Scholar |
Coates W, Ayerza R (1996) Production potential of chia in northwestern Argentina. Industrial Crops and Products 5, 229–233.
| Production potential of chia in northwestern Argentina.Crossref | GoogleScholarGoogle Scholar |
Coates W, Ayerza R (1998) Commercial production of chia in Northwestern Argentina. Journal of the American Oil Chemists’ Society 75, 1417–1420.
| Commercial production of chia in Northwestern Argentina.Crossref | GoogleScholarGoogle Scholar |
Di Rienzo J, Casanoves F, Balzarini M, Gonzalez L, Tablada M, Robledo C (2017) InfoStat Versión 2017. Grupo InfoStat, FCA, Universidad Nacional de Córdoba, Argentina. http://www.infostat.com.ar
Egli DB, Bruening WP (2005) Shade and temporal distribution of pod production and pod set in soybean. Crop Science 45, 1764–1769.
| Shade and temporal distribution of pod production and pod set in soybean.Crossref | GoogleScholarGoogle Scholar |
Estrada-Campuzano G, Miralles DJ, Slafer GA (2008) Yield determination in triticale as affected by radiation in different development phases. European Journal of Agronomy 28, 597–605.
| Yield determination in triticale as affected by radiation in different development phases.Crossref | GoogleScholarGoogle Scholar |
Fischer RA (1975) Yield potential in a dwarf spring wheat and the effect of shading. Crop Science 15, 607–613.
| Yield potential in a dwarf spring wheat and the effect of shading.Crossref | GoogleScholarGoogle Scholar |
Fischer R (1985) Number of kernels in wheat crops and the influence of solar radiation and temperature. The Journal of Agricultural Science 105, 447–461.
| Number of kernels in wheat crops and the influence of solar radiation and temperature.Crossref | GoogleScholarGoogle Scholar |
Gallo LRR, Bothelho RBA, Gianani VC, de Oliveira LL, Riquette RFR, Leandro ED (2020) Chia (Salvia hispanica L.) gel as egg replacer in chocolate cakes: applicability and microbial and sensory qualities after storage. Journal of Culinary Science & Technology 18, 29–39.
| Chia (Salvia hispanica L.) gel as egg replacer in chocolate cakes: applicability and microbial and sensory qualities after storage.Crossref | GoogleScholarGoogle Scholar |
Ghiglione HO, Gonzalez FG, Serrago R, Maldonado SB, Chilcott Ch, Curá JA, Miralles DJ, Zhu T, Casal JJ (2008) Autophagy regulated by day length determines the number of fertile florets in wheat. The Plant Journal 55, 1010–1024.
| Autophagy regulated by day length determines the number of fertile florets in wheat.Crossref | GoogleScholarGoogle Scholar | 18547393PubMed |
Goergen PCH, Nunes UR, Stefanello R, Lago I, Rodrigues Nunes A, Durigon A (2018) Yield and physical and physiological quality of Salvia hispanica L. seeds grown at different sowing dates. The Journal of Agricultural Science 10, 182–191.
| Yield and physical and physiological quality of Salvia hispanica L. seeds grown at different sowing dates.Crossref | GoogleScholarGoogle Scholar |
Guglielmini AC, Forcat JF, Miralles DJ (2019) The critical period for yield determination in common buckwheat (Fagopyrum esculentum Moench). European Journal of Agronomy 110, 125933
| The critical period for yield determination in common buckwheat (Fagopyrum esculentum Moench).Crossref | GoogleScholarGoogle Scholar |
Kiniry JR, Ritchie JT (1985) Shade-sensitive interval of kernel number of maize. Agronomy Journal 77, 711–715.
| Shade-sensitive interval of kernel number of maize.Crossref | GoogleScholarGoogle Scholar |
Kirkegaard JA, Lilley JM, Brill RD, Ware AH, Walela CK (2018) The critical period for yield and quality determination in canola (Brassica napus L.). Field Crops Research 222, 180–188.
| The critical period for yield and quality determination in canola (Brassica napus L.).Crossref | GoogleScholarGoogle Scholar |
Labra MH, Struik PC, Evers JB, Calderini DF (2017) Plasticity of seed weight compensates reductions in seed number of oilseed rape in response to shading at flowering. European Journal of Agronomy 84, 113–124.
| Plasticity of seed weight compensates reductions in seed number of oilseed rape in response to shading at flowering.Crossref | GoogleScholarGoogle Scholar |
Lake L, Sadras VO (2014) The critical period for yield determination in chickpea (Cicer arietinum L.). Field Crops Research 168, 1–7.
| The critical period for yield determination in chickpea (Cicer arietinum L.).Crossref | GoogleScholarGoogle Scholar |
Lake L, Godoy-Kutchartt DE, Calderini DF, Verrell A, Sadras VO (2019) Yield determination and the critical period of faba bean (Vicia faba L.). Field Crops Research 241, 107575
| Yield determination and the critical period of faba bean (Vicia faba L.).Crossref | GoogleScholarGoogle Scholar |
Mahadevan M, Calderini DF, Zwer PK, Sadras VO (2016) The critical period for yield determination in oat (Avena sativa L.). Field Crops Research 199, 109–116.
| The critical period for yield determination in oat (Avena sativa L.).Crossref | GoogleScholarGoogle Scholar |
Mohd Ali N, Yeap SK, Ho WY, Beh BK, Tan SW, Tan SG (2012) The promising future of chia, Salvia hispanica L. Journal of Biomedicine & Biotechnology 2012, 171956
| The promising future of chia, Salvia hispanica L.Crossref | GoogleScholarGoogle Scholar |
Munier-Jolain NG, Munier-Jolain NM, Roche R, Ney B, Duthion C (1998) Seed growth rate in grain legumes II. Seed growth rate depends on cotyledon cell number. Journal of Experimental Botany 49, 1971–1976.
| Seed growth rate in grain legumes II. Seed growth rate depends on cotyledon cell number.Crossref | GoogleScholarGoogle Scholar |
Muñoz LA, Cobos A, Diaz O, Aguilera JM (2013) Chia seed (Salvia hispanica): an ancient grain and a new functional food. Food Reviews International 29, 394–408.
| Chia seed (Salvia hispanica): an ancient grain and a new functional food.Crossref | GoogleScholarGoogle Scholar |
Orona-Tamayo D, Valverde ME, Paredes-López O (2017) Chia: the new golden seed for the 21st Century: nutraceutical properties and technological uses. In ‘Sustainable protein sources’. (Eds SR Nadathur, JPD Wanasundara, L Scanlin) pp. 265–281. (Academic Press)
Otegui ME, Andrade FH (2000) New relationships between light interception, ear growth, and kernel set in maize. In ‘Physiology and modeling kernel set in maize’. (Eds M Westgate, K Boote, D Knievel, J Kiniry) pp. 89–102. (CSSA: Madison, WI, USA)
Pérez Brandán J, Curti RN, Acreche MM (2019) Phenological growth stages in chia (Salvia hispanica L.) according to the BBCH scale. Scientia Horticulturae 255, 292–297.
| Phenological growth stages in chia (Salvia hispanica L.) according to the BBCH scale.Crossref | GoogleScholarGoogle Scholar |
Pérez Brandán J, Curti RN, Acreche MM (2020) Developmental responses of chia (Salvia hispanica) to variations in thermo-photoperiod: impact on subcomponents of grain yield. Crop & Pasture Science 71, 183–189.
| Developmental responses of chia (Salvia hispanica) to variations in thermo-photoperiod: impact on subcomponents of grain yield.Crossref | GoogleScholarGoogle Scholar |
Rondanini DP, Menendez YC, Gomez NV, Miralles DJ, Botto JF (2017) Vegetative plasticity and floral branching compensate low plant density in modern spring rapeseed. Field Crops Research 210, 104–113.
| Vegetative plasticity and floral branching compensate low plant density in modern spring rapeseed.Crossref | GoogleScholarGoogle Scholar |
Sadras VO (2007) Evolutionary aspects of the trade-off between seed size and number in crops. Field Crops Research 100, 125–138.
| Evolutionary aspects of the trade-off between seed size and number in crops.Crossref | GoogleScholarGoogle Scholar |
Sadras VO, Slafer GA (2012) Environmental modulation of yield components in cereals: heritabilities reveal a hierarchy of phenotypic plasticities. Field Crops Research 127, 215–224.
| Environmental modulation of yield components in cereals: heritabilities reveal a hierarchy of phenotypic plasticities.Crossref | GoogleScholarGoogle Scholar |
Sandaña P, Calderini DF (2012) Comparative assessment of the critical period for grain yield determination of narrow-leafed lupin and pea. European Journal of Agronomy 40, 94–101.
| Comparative assessment of the critical period for grain yield determination of narrow-leafed lupin and pea.Crossref | GoogleScholarGoogle Scholar |
Savin R, Slafer GA (1991) Shading effects on the yield of an Argentinian wheat cultivar. The Journal of Agricultural Science 116, 1–7.
| Shading effects on the yield of an Argentinian wheat cultivar.Crossref | GoogleScholarGoogle Scholar |
Silva H, Garrido M, Baginsky C, Valenzuela A, Morales L, Valenzuela C, Pavez S, Alister S (2016) Effect of water availability on growth, water use efficiency and omega 3 (ALA) content in two phenotypes of chia (Salvia hispanica L.) established in the arid Mediterranean zone of Chile. Agricultural Water Management 173, 67–75.
| Effect of water availability on growth, water use efficiency and omega 3 (ALA) content in two phenotypes of chia (Salvia hispanica L.) established in the arid Mediterranean zone of Chile.Crossref | GoogleScholarGoogle Scholar |
Slafer GA, Araus JL, Richards RA (1999) Physiological traits that increase the yield potential of wheat. In ‘Wheat: ecology and physiology of yield determination’. (Eds EH Satorre, GA Slafer) pp. 379–416. (Food Product Press: New York)
Slafer GA, Savin R, Sadras VO (2014) Coarse and fine regulation of wheat yield components in response to genotype and environment. Field Crops Research 157, 71–83.
| Coarse and fine regulation of wheat yield components in response to genotype and environment.Crossref | GoogleScholarGoogle Scholar |
Soil Survey Staff (2014) ‘Keys to Soil Taxonomy.’ 12th edn (USDA-Natural Resources Conservation Service: Washington, DC)
Tollenaar M, Dwyer LM, Stewart DW (1992) Ear and kernel formation in maize hybrids representing three decades of grain yield improvement in Ontario. Crop Science 32, 432–438.
| Ear and kernel formation in maize hybrids representing three decades of grain yield improvement in Ontario.Crossref | GoogleScholarGoogle Scholar |
Urbizo-Reyes U, San Martin-González MF, Garcia-Bravo J, Liceaga AM (2020) Development of chia seed (Salvia hispanica) mucilage films plasticized with polyol mixtures: mechanical and barrier properties. International Journal of Biological Macromolecules 163, 854–864.
| Development of chia seed (Salvia hispanica) mucilage films plasticized with polyol mixtures: mechanical and barrier properties.Crossref | GoogleScholarGoogle Scholar | 32645497PubMed |
Vázquez Ovando A, Rosado Rubio G, Chel Guerrero L, Betancur Ancona D (2009) Physicochemical properties of a fibrous fraction from chia (Salvia hispanica L.). Lebensmittel-Wissenschaft + Technologie 42, 168–173.
| Physicochemical properties of a fibrous fraction from chia (Salvia hispanica L.).Crossref | GoogleScholarGoogle Scholar |
Verdejo J, Calderini DF (2020) Plasticity of seed weight in winter and spring rapeseed is higher in a narrow but different window after flowering. Field Crops Research 250, 107777
| Plasticity of seed weight in winter and spring rapeseed is higher in a narrow but different window after flowering.Crossref | GoogleScholarGoogle Scholar |