| Contributors | |
| Preface | |
| Introduction | |
| The need for comparative laboratory studies | p. 1 |
| How to use the manual | p. 5 |
| Abbreviations | p. 7 |
| General procedures and methodologies | |
| Seed collecting, cleaning and long-term storage | p. 9 |
| Seed viability and germination | p. 10 |
| The ISP aerial environment: lighting, day length, temperature and humidity | p. 14 |
| ISP germination and rooting environments; sand, compost and solution culture | p. 19 |
| Harvesting, recording weight, area and length | p. 24 |
| Photographic recording | p. 25 |
| The ISP standard regime | p. 28 |
| Methods of comparative study | |
| Anatomy | |
| Aerenchyma, intercellular gas space and aeration | p. 29 |
| Functional plant anatomy | p. 31 |
| DNA | |
| Chromosome number | p. 36 |
| Nuclear DNA amount | p. 38 |
| Environmental impacts | |
| Anoxia tolerance in germinating seeds, rhizomes, stolons and tubers | p. 41 |
| Response to defoliation | p. 45 |
| Desiccation tolerance | p. 48 |
| Drought tolerance | p. 53 |
| Effect of high temperatures on protein synthesis | p. 55 |
| Herbicide selectivity | p. 58 |
| Plant responses to low temperatures | p. 61 |
| Ozone sensitivity | p. 63 |
| Sulphur dioxide pollution | p. 65 |
| Sunfleck utilization | p. 68 |
| Ultra-violet (UV-B) radiation | p. 72 |
| Growth | |
| Adventitious rooting of cuttings | p. 74 |
| Carbon budget | p. 77 |
| Day length responses | p. 79 |
| Establishment in a vertical light gradient | p. 81 |
| Foraging for light | p. 83 |
| Foraging for mineral nutrients | p. 87 |
| Fresh weight/dry weight and related ratios | p. 91 |
| Constant temperature and shade | p. 92 |
| Fluctuating temperature and drought | p. 95 |
| Mean relative growth rate | p. 98 |
| Response to carbon dioxide enrichment | p. 102 |
| Variation in RGR underlying carbon economy | p. 107 |
| Leaves | |
| Decomposition | p. 110 |
| Defence chemistry | p. 113 |
| Longevity | p. 115 |
| Palatability | p. 116 |
| Tearability | p. 121 |
| Metabolism | |
| Calculation of specific activities of enzymes | p. 123 |
| Carbon isotope discrimination and water use efficiency | p. 125 |
| Nitrate reductase activity | p. 127 |
| Acid phosphatases | p. 129 |
| Photosynthesis and chlorophyll fluorescence: simultaneous measurements | p. 130 |
| Photosynthesis and respiration: use of O[subscript 2] electrodes | p. 136 |
| Respiration: the alternative pathway | p. 140 |
| Respiration: cytochrome c oxidase activity | p. 144 |
| Storage carbohydrates | p. 146 |
| Stress indicators: chlorophylls and carotenoids | p. 148 |
| Stress indicators: electrolyte leakage | p. 152 |
| Stress indicators: lipid peroxidation | p. 154 |
| Mineral nutrients | |
| Chemical analysis | p. 156 |
| Uptake and yield | p. 163 |
| Roots | |
| Architectural analyses | p. 165 |
| Mycorrhizal infection: assessment and quantification | p. 170 |
| Penetration and response to drought | p. 173 |
| Seeds | |
| Buoyancy in air | p. 176 |
| Defence chemistry (cyanide) | p. 178 |
| Defence chemistry (phenols) | p. 180 |
| Dormancy breaking | p. 181 |
| Germination at alternating temperatures | p. 183 |
| Germination at a range of constant temperatures | p. 185 |
| Germination and the high irradiance reaction | p. 187 |
| Germination and soil water potential | p. 190 |
| Mineral nutrient content | p. 192 |
| Morphology and colour | p. 194 |
| Organic reserves | p. 196 |
| Persistence in soil | p. 199 |
| Size | p. 202 |
| Shoots | |
| Architecture and vigour | p. 205 |
| Toxicity | |
| Aluminium | p. 208 |
| Cadmium sensitivity and constitutive resistance | p. 211 |
| Iron | p. 213 |
| Sulphide | p. 215 |
| Variability in seed storage proteins | p. 218 |
| Quantitative synthesis | p. 223 |
| Epilogue: the future development of comparative methodologies | p. 239 |
| The problem | p. 239 |
| The search for an answer | p. 240 |
| Species index | p. 241 |
| Subject index | p. 245 |
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