Preface. 1. The structure and physiology of the plant cell. Submicroscopic structure of the cell (Z. SLADKÝ). Some physico-chemical properties of the protoplast. The membrane system. Water management of a plant cell (M. PENKA). 2. Uptake and movement of water. Water, its content and function in plants. Ecological relationship of plants to water. Uptake and movement of water in plants. Water conduction in plants. Losses of water. Water balance in plants. Principles of methods of estimating the water regime in plants. 3. Photosynthesis (L. NÁTR). Introduction. Radiation. Prinicipal photosynthesizing structures. Biophysics and biochemistry of photosynthesis. Quantum efficiency of photosynthesis. Physiology of photosynthesis. Principles of measurement of the rate of photosynthesis. Historical survey of studies on photosynthesis. 4. Phloem transport (S. PROCHÁZKA). Phloem loading. Transport of assimilates through the phloem. Phloem structure. Phloem unloading. Distribution of assimilates in plants. Methods for studying transport and distribution of metabolites in plants. 5. Respiration of plants (L. NÁTR). General characteristics of respiration and its role in the life of plants. Biochemistry of respiration. Use of respiration during the life activities of plants. Rate of respiration and effects of exogenous factors. Principles of estimation of the respiration rate. 6. Physiology of mineral nutrition of plants (J. KUPKA). The movement of ions from the soil solution to the roots. The role of the root in nutrient uptake. Mechanism of penetration of nutrients into the cell. Ion transport in plant roots. Transport of ions in leaves. Factors affecting nutrient uptake. Foliar nutrition. The uptake and utilization of biogenic elements. Reutilization of elements in the plant. The uptake of nutrients during ontogenesis. Determination of the uptake and utilization of nutrients. 7. Heterotrophy (L. GR
The book summarizes present scientific knowledge in plant physiology with regards to plant production. The authors, mainly professors of plant physiology at agricultural universities in Czechoslovakia, present the individual fields of plant physiology with regard to the demands of agricultural practice and education of students and doctorani at these universities. The first chapters discuss metabolism ie. photosynthesis, respiration, mineral and heterotrophic nutrition, and water regime of plants. What follows is a discussion of the physiology of plant growth, development and movements, and finally resistance of plants against unfavourable abiotic and biotic effects. The book shows how to increase the yield of crops by manipulating photosynthesis and also studies the possible flow of photosynthetic products to the commercially valuable parts of the biomass. Rational plant production, however, cannot do without knowledge of plant nutrition and water regime as a theoretical basis for fertilization and irrigation. The reader will find this knowledge detailed as well as information about the ecological and physiological principles of the resistance of plants against drought, frost, heat, diseases and other unfavourable effects.
- © Elsevier Science 1992
- 18th February 1992
- Elsevier Science
- eBook ISBN:
- Hardcover ISBN:
University of Agriculture, Brno, Czechoslovakia