Summary
Root hair production by young plants of lucerne, maize and perennial ryegrass grown in a sandy loam was assessed by examining roots growing at a soil-glass interface. Results are given for the percentage frequency distribution of root hair lengths and the numbers of root hairs produced per mm root. The mean lengths of root hairs observed on lucerne, maize and perennial ryegrass roots were 0.35, 0.90 and 1.12 mm respectively. Lucerne produced an average of 105 root hairs per mm of root, whereas maize produced 161 and perennial ryegrass produced 88. The total length of root hairs per mm length of root was estimated to be 37, 146 and 99 mm for lucerne, maize and perennial ryegrass resp.
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Letcombe Laboratory
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Reid, J.B. Observations on root hair production by lucerne, maize and perennial ryegrass grown in a sandy loam. Plant Soil 62, 319–322 (1981). https://doi.org/10.1007/BF02374097
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DOI: https://doi.org/10.1007/BF02374097