Abstract
Background and aims
A study was made to quantify early root development, soil exploitation and nutrient uptake in spring wheat, onion and lettuce, and their variation among cultivars. The goal was to study genetic variation in root traits making cultivars better adapted to organic production systems or other low-input systems.
Methods
Six cultivars of each species were grown in transparent tubes to allow direct observation of early root growth. The tubes were 0.3 m deep, and 0.24 m in diameter. By placing the plants close to the edge rather than at the centre of the tubes, we could quantify the spatial distribution of the root systems as well as the general root growth and nutrient uptake.
Results
Root growth of wheat and lettuce was faster than root growth of onion, and onion showed little capacity for horizontal root system development. Significant variation in early root growth and horizontal spread of the root system was found among cultivars of all three species. In general, cultivars with strong growth and high volume of soil exploitation showed higher average nutrient concentrations.
Conclusion
Early shoot growth, root growth and nutrient uptake are intrinsically linked, making it difficult to determine whether improved root growth was the primary cause of improved performance. However, we did find cultivars where the strong root growth and superior root distribution seemed to be the driver for improved overall growth.
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Andersen SN, Dresboll DB, Thorup-Kristensen K (2014) Root interactions between intercropped legumes and non-legumes-a competition study of red clover and red beet at different nitrogen levels. Plant Soil 378:59–72
Burns IG (1992) Influence of plant nutrient concentration on growth rate: use of a nutrient interruption technique to determine critical concentrations of N, P and K in young plants. Plant Soil 142:221–233
Burns IG (1994) A mechanistic theory for the relationship between growth rate and the concentration of nitrate-N or organic-N in young plants derived from nutrient interruption experiments. Ann Bot 74:159–172
Clark RT, MacCurdy RB, Jung JK, Shaff JE, McCouch SR, Aneshansley DJ, Koachian LV (2011) Three-dimensional root phenotyping with novel imaging and software platform. Plant Physiol 156:455–465
Costigan PA (1987a) A model to describe the pattern of availability of broadcast phosphorus fertilizer during the growth of a crop. Plant Soil 101:281–285
Costigan PA (1987b) The importance of seedling nutrient stress in producing site to site variations in yield. J Plant Nutr 10:1523–1530
Costigan PA, Heaviside M (1988) The effects of starter fertilizer on the early growth and yield of transplanted crisp lettuce on fertile soils. J Hort Sci 63:247–253
Desnos T (2008) Root branching responses to phosphate and nitrate. Curr Opin Plant Biol 11:82–87
Gahoonia TS, Nielsen NE (2004) Barley genotypes with long root hairs sustain high grain yields in low-P field. Plant Soil 262:55–62
Gahoonia TS, Nielsen NE, Lyshede OB (1999) Phosphorus (P) acquisition of cereal cultivars in the field at three levels of P fertilization. Plant Soil 211:269–281
Hildermann I, Thommen A, Dubois D, Boller T, Wiemken A, Mäder P (2009) Yield and bakin quality of winter wheat cultivars in different farming systems of the DOK long-term trials. J Sci Food Agric 89:2477–2491
Kerbiriou P, Stomph T, Van Bueren E, Struik P (2013a) Influence of transplant size on the above- and below-ground performance of four contrasting field-grown lettuce cultivars. Front Plant Sci 4
Kerbiriou P, Stomph T, Van Der Putten P, Van Bueren E, Struik P (2013b) Shoot growth, root growth and resource capture under limiting water and N supply for two cultivars of lettuce (Lactuca sativa L.). Plant Soil 371:281–297
Kerbiriou P, Stomph T, Van Bueren E, Struik P (2014) Modelling concept of lettuce breeding for nutrient efficiency. Euphytica 199:167–181
Kirkegaard JA, Lilley JM (2007) Root penetration rate - a benchmark to identify soil and plant limitations to rooting depth in wheat. Aust J Exp Agric 47:590–602
Liao MT, Fillery IRP, Palta JA (2004) Early vigorous growth is a major factor influencing nitrogen uptake in wheat. Funct Plant Biol 31:121–129
Liao M, Palta JA, Fillery IR (2006) Root characteristics of vigorous wheat improve early nitrogen uptake. Aust J Agric Res 57:1097–1107
Lynch JP (2011) Root phenes for enhanced soil exploration and phosphorus acquisition: tools for future crops. Plant Physiol 156:1041–1049
Manschadi AM, Christopher JT, deVoil P, Hammer GL (2006) The role of root architectural traits in adaptation of wheat to water-limited environments. Funct Plant Biol 33:823–837
Manschadi AM, Hammer GL, Christopher JT, deVoil P (2008) Genotypic variation in seedling root architectural traits and implications for drought adaptation in wheat (Triticum aestivum L.). Plant Soil 303:115–129
Miller CR, Ochoa I, Nielsen KL, Beck D, Lynch JP (2003) Genetic variation for adventitious rooting in response to low phosphorus availability: potential utility for phosphorus acquisition from stratified soils. Funct Plant Biol 30:973–985
Narayanan S, Mohan A, Gill KS and Prasad PV 2014 Variability of root traits in spring wheat Germplasm. PLoS One 9
Oelofse M, Jensen L, Magid J (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Org Agric 3:41–55
Pang J, Milroy SP, Rebetzke GJ, Palta JA (2015) The influence of shoot and root size on nitrogen uptake in wheat is affected by nitrate affinity in the roots during early growth. Funct Plant Biol 42:1179–1189
Richard CAI, Hickey LT, Fletcher S, Jennings R, Chenu K, Christopher JT (2015) High-throughput phenotyping of seminal root traits in wheat. Plant Methods 11:13
Scholten OE and Kuyper TW 2012 Onions: breeding onions for low-input and organic agriculture. in organic crop breeding. pp. 263–272. Wiley-Blackwell
Singh V, van Oosterom EJ, Jordan DR, Messina CD, Cooper M, Hammer GL (2010) Morphological and architectural development of root systems in sorghum and maize. Plant Soil 333:287–299
Thorup-Kristensen K (2006) Root growth and nitrogen uptake of carrot, early cabbage, onion and lettuce following a range of green manures. Soil Use Manag 22:29–38
Thorup-Kristensen K, Van den Boogaard R (1998) Temporal and spatial root development of cauliflower (Brassica oleracea L. var. botrytis L.). Plant Soil 201:37–47
Thorup-Kristensen K, Salmeron Cortasa M, Loges R (2009) Winter wheat roots grow twice as deep as spring wheat roots, is this important for N uptake and N leaching losses? Plant Soil 322:101–114
Thorup-Kristensen K, Dresboll DB, Kristensen HL (2012) Crop yield, root growth, and nutrient dynamics in a conventional and three organic cropping systems with different levels of external inputs and N re-cycling through fertility building crops. Eur J Agron 37:66–82
Tiemens-Hulscher M, van Bueren ETL, Struik PC (2014) Identifying nitrogen-efficient potato cultivars for organic farming. Euphytica 199:137–154
Trachsel S, Kaeppler SM, Brown KM, Lynch JP (2011) Shovelomics: high throughput phenotyping of maize (Zea mays L.) root architecture in the field. Plant Soil 341:75–87
White PJ, George TS, Dupuy LX, Karley AJ, Valentine TA, Wiesel L, Wishart J (2013) Root traits for infertile soils. Front Plant Sci 4:193
Wojciechowski T, Gooding MJ, Ramsay L, Gregory PJ (2009) The effects of dwarfing genes on seedling root growth of wheat. J Exp Bot 60:2565–2573
Ytting NK, Andersen SB, Thorup-Kristensen K (2014) Using tube rhizotrons to measure variation in depth penetration rate among modern North-European winter wheat (Triticum aestivum L.) cultivars. Euphytica 199:233–245
Zhao B (2014) Determining of a critical dilution curve for plant nitrogen concentration in winter barley. Field Crop Res 160:64–72
Acknowledgments
The authors gratefully acknowledge funding through the Organic RDD program from the Ministry of Environment and Food of Denmark, The Danish Agrifish Agency and ICROFS (International Centre for Research in Organic Food Systems).
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Andresen, M., Dresbøll, D.B., Jensen, L.S. et al. Cultivar differences in spatial root distribution during early growth in soil, and its relation to nutrient uptake - a study of wheat, onion and lettuce. Plant Soil 408, 255–270 (2016). https://doi.org/10.1007/s11104-016-2932-z
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DOI: https://doi.org/10.1007/s11104-016-2932-z