Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: British Library. Document Supply Centre
Publisher:
ISBN:
Category : Congresses and conventions
Languages : en
Pages : 860

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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 996

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Author: British Library. Lending Division
Publisher:
ISBN:
Category : Conference proceedings
Languages : en
Pages : 888

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Author:
Publisher:
ISBN:
Category : Algae
Languages : en
Pages : 1030

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Author: Dov Prusky
Publisher: Springer Science & Business Media
ISBN: 1402089309
Category : Science
Languages : en
Pages : 212

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As a collection of papers that includes material presented at the 2008 International Congress for Plant Pathology, this text features research right at the leading edge of the field. The latest findings are particularly crucial in their implications for fruit production; an important market sector where in some areas up to 50 per cent of the crop can be lost after harvest. While post-harvest fruit treatments with fungicides are the most effective means to reduce decay, rising concerns about toxicity have led to the development of alternative approaches to disease control, including biological methods, the subject of three chapters of this book. With several new techniques requiring modification of current post-harvest practices, it is more important than ever to stay abreast of the latest information. Other chapters deal with the mechanisms of host fruit and vegetable resistance, fungal pathogenicity factors and their relationship with the host response, and a number of subjects related to disease assessments before harvest as well as their relationship to the postharvest treatment of fruits and vegetables. The book also includes several useful case studies of crops such as kiwifruit and peaches, where different approaches at the pre- and post-harvest levels are combined to good effect. With food production issues gaining an ever higher profile internationally, this text makes an important contribution to the debate.

Author: American Society of Agronomy
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 102

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Journal management and procedures; Procedures for monographs, books, and other publications; Preparing the manuscript; Conventions and style; Tables, illustrations, and mathematics; Proofreading; Copyright and permission to print; Publication title abbreviations.

Author: International Maize and Wheat Improvement Center
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 68

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Author: Christopher Somerville
Publisher: Fao
ISBN: 9789251085325
Category : Aquaponics
Languages : en
Pages : 0

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This technical paper begins by introducing the concept of aquaponics, including a brief history of its development and its place within the larger category of soil-less culture and modern agriculture. It discusses the main theoretical concepts of aquaponics, including the nitrogen cycle and the nitrification process, the role of bacteria, and the concept of balancing an aquaponic unit. It then moves on to cover important considerations of water quality parameters, water testing, and water sourcing for aquaponics, as well as methods and theories of unit design, including the three main methods of aquaponic systems: media beds, nutrient film technique, and deep water culture. The publication discusses in detail the three groups of living organisms (bacteria, plants and fish) that make up the aquaponic ecosystem. It also presents management strategies and troubleshooting practices, as well as related topics, specifically highlighting local and sustainable sources of aquaponic inputs. The publication also includes nine appendixes that present other key topics: ideal conditions for common plants grown in aquaponics; chemical and biological controls of common pests and diseases including a compatible planting guide; common fish diseases and related symptoms, causes and remedies; tools to calculate the ammonia produced and biofiltration media required for a certain fish stocking density and amount of fish feed added; production of homemade fish feed; guidelines and considerations for establishing aquaponic units; a cost-benefit analysis of a small-scale, media bed aquaponic unit; a comprehensive guide to building small-scale versions of each of the three aquaponic methods; and a brief summary of this publication designed as a supplemental handout for outreach, extension and education.

Author: International Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 9711040786
Category : Crop yields
Languages : en
Pages : 422

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