Mineral Nutrition of Fruit Trees summarizes the state of knowledge about the mineral nutrition of fruit trees, including peach and apple trees. The discussions are organized around six themes: fruit tree mineral nutrition and crop quality; uptake and transport; effect of soil management and fertilizer applications on nutrient uptake; direct application of nutrients to foliage and fruits; prediction of nutrient requirements; and synthesis. This text consists of 69 chapters and begins with a section dealing with the effects of nutrition on fruit quality. The second section explores the mechanisms of nutrient entry to, and movement within, fruit trees and the means of influencing the nutrition of both the whole tree and the crop by fertilizers and management practices, including irrigation and the use of herbicides. The third section describes methods for predicting the needs of the tree for establishment, growth, and fruit quality. The effects of interactions between nutrition and environment on the mineral composition of fruits are considered, along with an integrated approach to orchard nutrition and bitter pit control, the influence of boron deficiency on fruit quality, and calcium accumulation in apple fruit. This book will be of interest to scientists working in fields such as biochemistry, food technology, agriculture, horticulture, and physiology.

Contem trabalhos apresentados no Simposio sobre nutricao mineral e qualidade de fruteiras de clima temperado, incluindo aspectos fisiologicos da nutricao e o efeito do manejo de solo e aplicacao dos fertilizantes.

Introduction; Nitrogen; Phosphorus; Potassium; Calcium; Magnesium; Sulfur; Iron; Manganese; Copper; Zinc; Boron; Molybdenum; Chlorine; Silicon; Cobalt.

Plants require nutrients in order to grow, develop and complete their life cycle. Mineral fertilizers, and hence the fertilizer industry, constitute one of the most imp- tant keys to the world food supplies. There is growing concern about the safety and quality of food. Carbon, hydrogen and oxygen, which, together with nitrogen, form the structural matter in plants, are freely available from air and water. Nitrogen, phosphorus and potassium, on the other hand, may not be present in quantities or forms sufficient to support plant growth. In this case, the absence of these nut- ents constitutes a limiting factor. The supply of nutrients to the plants should be balanced in order to maximise the efficiency of the individual nutrients so that these meet the needs of the particular crop and soil type. For example, it should be noted that EU-wide regulations are not designed to govern the specific details of mineral fertilizer use. Although plants receive a natural supply of nitrogen, phosphorus and potassium from organic matter and soil minerals, this is not usually sufficient to satisfy the demands of crop plants. The supply of nutrients must therefore be supplemented with fertilizers, both to meet the requirements of crops during periods of plant growth and to replenish soil reserves after the crop has been harvested. Pesticides are important in modern farming and will remain indispensable for the foreseeable future.

Fruit Crops: Diagnosis and Management of Nutrient Constraints is the first and only resource to holistically relate fruits as a nutritional source for human health to the state-of-the-art methodologies currently used to diagnose and manage nutritional constraints placed on those fruits. This book explores a variety of advanced management techniques, including open field hydroponic, fertigation/bio-fertigation, the use of nano-fertilizers, sensors-based nutrient management, climate- smart integrated soil fertility management, inoculation with microbial consortium, and endophytes backed up by ecophysiology of fruit crops. These intricate issues are effectively presented, including real-world applications and future insights. Presents the latest research, including issues with commercial application Details comprehensive insights into the diagnosis and management of nutrient constraints Includes contributions by world renowned researchers, providing global perspectives and experience