On Bitter Pit and the Sensitivity of Apples to Poison PDF Download
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Author: Alfred James Ewart
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 52
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Book Description
Author: Joseph M. Ogawa
Publisher: UCANR Publications
ISBN: 9780931876974
Category : Technology & Engineering
Languages : en
Pages : 484
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Book Description
UC's classic encyclopedic work on the diseases and disorders affecting pome fruits, stone fruits, nuts, olives, figs and several minor fruits grown in temperate zone areas. This comprehensive volume gives the history, causes, symptoms, and control methods for nearly 200 diseases. Includes 56 pages of helpful color plates, an index and extensive references. This is a must have for production consultants, plant pathologists, agricultural libraries and agricultural educators.
Author: Daniel McAlpine
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 284
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Book Description
Author: Jules Janick
Publisher: John Wiley & Sons
ISBN: 1118060962
Category : Science
Languages : en
Pages : 489
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Book Description
Horticultural Reviews presents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.
Author: Douglas G. Parbery
Publisher: Springer
ISBN: 3319095528
Category : Science
Languages : en
Pages : 263
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Book Description
This book is a biography of a scientist who pioneered the development of plant pathology in Australia in the 19th and early 20th century, and was internationally acclaimed. After 20 years as a plant pathologist, he was asked to find the cause and cure of a serious physiological disorder of apples. While the cause eluded him, and everyone else for another 60 years, he again won international gratitude for the improvements he brought to the apple industry. However because he did not find the cause, he was deemed to have failed by his political masters who were malignantly influenced by a jealous rival. The discovery in 2012-2013 of government files covering the period of the bitter pit investigation, from 1911 to 1916; reveal the extent of the unjust criticism of McAlpine while history has vindicated the management recommendations made to reduce bitter-pit losses. The focus on bitter-pit management late in McAlpine’s Career also meant that those who value his memory have been less aware of the remarkable achievements of McAlpine in the time before he left Great Britain – the brilliance of his teaching and drawing skills –featured in the early teaching texts for botany and zoology (the latter with his brother) which are now accessible on-line. The objective of this book is to demonstrate that (i) the view that McAlpine had failed in his quest was wrong and seriously unjust (ii) McAlpine achievements extend beyond plant pathology and include significant contributions to the 19th century teaching of botany and zoology, contributions which reinforce the adage – a picture is worth a 1,000 words.
Author: D. Atkinson
Publisher: Elsevier
ISBN: 1483164284
Category : Technology & Engineering
Languages : en
Pages : 452
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Book Description
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.
Author: Ramdane Dris
Publisher: Springer Science & Business Media
ISBN: 140202536X
Category : Science
Languages : en
Pages : 282
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Book Description
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.
Author: Sean L. Swezey
Publisher: UCANR Publications
ISBN: 9781879906488
Category : Technology & Engineering
Languages : en
Pages : 84
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Book Description
Over 20 years of research by UC scientists, farm advisors, growers, and the USDA's Sustainable Agriculture Research and Education program have culminated in the first production manual from the University of California for current or potential producers of certified organic apples. Organic Apple Production Manual includes a review of trends in production and markets, supply and price, and state/federal regulation and certification. Chapters include orchard management, disease and pest management, harvest and postharvest operations, marketing considerations, and economic performance. Includes a bibliography of publications useful to the organic grower.
Author: Michael Phillips
Publisher: Chelsea Green Publishing
ISBN: 1603581324
Category : Gardening
Languages : en
Pages : 362
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Book Description
For decades fruit growers have sprayed their trees with toxic chemicals in an attempt to control a range of insect and fungal pests. Yet it is possible to grow apples responsibly, by applying the intuitive knowledge of our great-grandparents with the fruits of modern scientific research and innovation. Since The Apple Grower first appeared in 1998, orchardist Michael Phillips has continued his research with apples, which have been called "organic's final frontier." In this new edition of his widely acclaimed work, Phillips delves even deeper into the mysteries of growing good fruit with minimal inputs. Some of the cutting-edge topics he explores include: The use of kaolin clay as an effective strategy against curculio and borers, as well as its limitations Creating a diverse, healthy orchard ecosystem through understory management of plants, nutrients, and beneficial microorganisms How to make a small apple business viable by focusing on heritage and regional varieties, value-added products, and the "community orchard" model The author's personal voice and clear-eyed advice have already made The Apple Grower a classic among small-scale growers and home orchardists. In fact, anyone serious about succeeding with apples needs to have this updated edition on their bookshelf.
Author: Turner B. Sutton
Publisher:
ISBN: 9780890544303
Category : Apples
Languages : en
Pages : 218
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Book Description
Author: New York (State). Legislature. Assembly
Publisher:
ISBN:
Category :
Languages : en
Pages : 954
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Book Description
