Background. Growth and development. Assimilation. Agronomic characteristics and environmental stress. Breeding. Management and production. Processing and utilization.
This book is a synthesis of contributions drawn from the 12th Nitrogen Workshop held at the University of Exeter, UK. It provides a valuable compilation of current research, aimed at reconciling the environmental and economic components of N cycling within the context of a produ…
Genetics as a tool to understand structure and function; Vector technology of relevance to nitrogen fixation research; The Azolla-Anabaena symbiosis; The genetics of the Frankia-actinorhizal symbiosis; Legume nodule biochemistry and function; The Rhizobium/bradyrhizobium-legume …
Introduction. Nutrient elements in soils. Uptake and concentrations of nutrient. elements in grassland herbage. Nutrient elements in ruminant animals. Nitrogen. Phosphorus. Sulphur. Macronutrient cations: Potassium, Sodium, Calcium and Magnesium. Micronutrient cations: Iron, Man…
Section I: Searching the literature; Sampling; Preparation of samples; Reporting results and reliability of analyses. Section II: Methods and instrumentation: theory of spectroscopy; The visible and ultraviolet regions; Color of foods; Fluorescence and phosphorescence; Infrared …
Plant nutrients. The soil as a plant nutrient medium. Nutrient uptake and assimilation. Plant water relationships. Nutrition and plant Growth. Ferilizer aplication. Nitrogen, sulphur, phosphorus, potassium, calcium, magnesium, iron, manganese, zinc, copper, molybdenum, boron. Fu…
Enfermedades de la planta. Enfermedades causadas por virus. Enfermedades causadas por hongos. Enfermedades causadas por bacterias. Enfermedades causadas por nematodos. Patologia de la semila. Insectos da ninos. Insectos que atacan las plantulas. Insectos comedores del follaja. I…