over The Past Decade, Our Understanding Of Plant Adaptation To Environmental Stress Has Grown Considerably. This Book Focuses On Stress Caused By The Inanimate Components Of The Environment Associated With Climatic, Edaphic And Physiographic Factors That Substantially Limit Plant Growth And Survival
Plant physiological responses to water stress
โ Scribed by Charles Y. Sullivan; Jerry D. Eastin
- Publisher
- Elsevier Science
- Year
- 1974
- Weight
- 1002 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0002-1571
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โฆ Synopsis
Factors involved in physiological responses to water stress are discussed as they may relate to water-use efficiency by plants grown under conditions of drought. Evidence is presented that genotypic differences exist in plant responses to water stress. It is shown that previous exposure to stress conditions, or a natural hardening period, can markedly influence measured responses, such as photosynthesis and stomatal movement. Stage of growth at which the stress occurs also influences the response. A practical technique for measuring desiccation and heat tolerance demonstrates that genetically controlled tolerance factors can be selected for and used in plant breeding programs.
๐ SIMILAR VOLUMES
Considerable progress is being made in identifying genes that are important for tolerance to abiotic stress and in defining stress-responsive gene promoters and signal-transduction pathways. Although genetically engineered crop plants with greater resistance to environmental stress have not yet been
over The Past Decade, Our Understanding Of Plant Adaptation To Environmental Stress Has Grown Considerably. This Book Focuses On Stress Caused By The Inanimate Components Of The Environment Associated With Climatic, Edaphic And Physiographic Factors That Substantially Limit Plant Growth And Survival
over The Past Decade, Our Understanding Of Plant Adaptation To Environmental Stress Has Grown Considerably. This Book Focuses On Stress Caused By The Inanimate Components Of The Environment Associated With Climatic, Edaphic And Physiographic Factors That Substantially Limit Plant Growth And Survival
over The Past Decade, Our Understanding Of Plant Adaptation To Environmental Stress Has Grown Considerably. This Book Focuses On Stress Caused By The Inanimate Components Of The Environment Associated With Climatic, Edaphic And Physiographic Factors That Substantially Limit Plant Growth And Survival