Greenhouse Management

Greenhouse Management PDF Author: J.J. Hanan
Publisher: Springer Science & Business Media
ISBN: 3642667783
Category : Technology & Engineering
Languages : en
Pages : 544

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Book Description
The change in greenhouse operation and technology in the last 20 years has been unprecedented. Photoperiodic control, mist propagation, green house cooling, clean stock programs, CO injection, to name a few, have 2 all been inaugurated as regular greenhouse practices in this time. The introduction of new markets, new production centers, shifts in public attitudes, and the realization that greenhouse production is not simply growing crops, but the management of an enterprise in which people work, h~ve combined to make this agricultural practice a challenging and rewarding vocation. The greenhouse grower, manager, and student who are training for this vocation have not had an up-to-date text book for many years. It has been our goal to bring both published and unpublished work together in this book, and to provide a bench mark from which we can continue to move forward. It is not until a process of writing a text begins that one fully realizes how far we have come-and where we need to go. It is with some sadness that we realize that this book is not likely to remain long as an expression of the state-of-the-art. We do not expect it to be easy reading; for new terms, new technology, and new ways of doing things are not always easy.

Greenhouse Technology and Management

Greenhouse Technology and Management PDF Author: Nicolás Castilla
Publisher: CABI
ISBN: 1780641036
Category : Gardening
Languages : en
Pages : 373

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Book Description
Translation of the second ed.: Invernaderos de plaastico: tecnologaia y manejo.

Greenhouse Operation & Management

Greenhouse Operation & Management PDF Author: Paul V. Nelson
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 720

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Book Description
"Exceptionally comprehensive yet accessible it provides detailed, step-by-step instructions in layman's terms for all aspects of the business, from the physical facilities, to the day-to-day operations, to business management and marketing. Specific chapter topics cover greenhouse construction, heating, and cooling; environmental control systems; root substrate; root substrate pasteurization; watering; fertilization; alternative cropping system; carbon dioxide fertilization; light and temperature; chemical growth regulation; insect control; disease control; postproduction quality; marketing; and business management. For individuals entering the greenhouse business." -- Amazon.com viewed December 8, 2020.

Greenhouse Management

Greenhouse Management PDF Author: J.J. Hanan
Publisher: Springer Science & Business Media
ISBN: 3642667783
Category : Technology & Engineering
Languages : en
Pages : 544

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Book Description
The change in greenhouse operation and technology in the last 20 years has been unprecedented. Photoperiodic control, mist propagation, green house cooling, clean stock programs, CO injection, to name a few, have 2 all been inaugurated as regular greenhouse practices in this time. The introduction of new markets, new production centers, shifts in public attitudes, and the realization that greenhouse production is not simply growing crops, but the management of an enterprise in which people work, h~ve combined to make this agricultural practice a challenging and rewarding vocation. The greenhouse grower, manager, and student who are training for this vocation have not had an up-to-date text book for many years. It has been our goal to bring both published and unpublished work together in this book, and to provide a bench mark from which we can continue to move forward. It is not until a process of writing a text begins that one fully realizes how far we have come-and where we need to go. It is with some sadness that we realize that this book is not likely to remain long as an expression of the state-of-the-art. We do not expect it to be easy reading; for new terms, new technology, and new ways of doing things are not always easy.

Biodynamic Greenhouse Management

Biodynamic Greenhouse Management PDF Author: Heinz Grotzke
Publisher: Steiner Books
ISBN:
Category : Gardening
Languages : en
Pages : 116

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Book Description
Heinz Grotzke draws on over forty years of experience as a professional gardener to address the practicalities of greenhouse management, such as soil blends, preparations, sanitation and cuttings.

Greenhouse Pest Management

Greenhouse Pest Management PDF Author: Raymond A. Cloyd
Publisher: CRC Press
ISBN: 1482227797
Category : Science
Languages : en
Pages : 208

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Book Description
As the sustainable agriculture movement has grown, there has been a dramatic increase in the production of horticultural crops in greenhouses worldwide. Although there are numerous publications associated with pest management in greenhouses, Greenhouse Pest Management is the first comprehensive book on managing greenhouse arthropod pests, particula

Greenhouse and Nursery Management Practices to Protect Water Quality

Greenhouse and Nursery Management Practices to Protect Water Quality PDF Author: Julie Newman
Publisher: UCANR Publications
ISBN: 1601075715
Category : Gardening
Languages : en
Pages : 172

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Book Description
Specifically developed for managers interested in preventing contamination of runoff and groundwater leaching, these suggested management practices will help guide you through your own successful plan of action. Also included is an environmental audit checklist to guide you through management practices that impact the environment, increase your awareness of practices that lessen runoff and leaching, and help you identify areas that may require improvements. Chapters cover: protecting water quality, management goals and practices to mitigate runoff and leaching, irrigation practices, nutrients, pest managements, pesticide use and water quality protection, erosion and runoff, water recycling, and environmental audit.

Modeling and Control of Greenhouse Crop Growth

Modeling and Control of Greenhouse Crop Growth PDF Author: Francisco Rodríguez
Publisher: Springer
ISBN: 3319111345
Category : Technology & Engineering
Languages : en
Pages : 275

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Book Description
A discussion of challenges related to the modeling and control of greenhouse crop growth, this book presents state-of-the-art answers to those challenges. The authors model the subsystems involved in successful greenhouse control using different techniques and show how the models obtained can be exploited for simulation or control design; they suggest ideas for the development of physical and/or black-box models for this purpose. Strategies for the control of climate- and irrigation-related variables are brought forward. The uses of PID control and feedforward compensators, both widely used in commercial tools, are summarized. The benefits of advanced control techniques—event-based, robust, and predictive control, for example—are used to improve on the performance of those basic methods. A hierarchical control architecture is developed governed by a high-level multiobjective optimization approach rather than traditional constrained optimization and artificial intelligence techniques. Reference trajectories are found for diurnal and nocturnal temperatures (climate-related setpoints) and electrical conductivity (fertirrigation-related setpoints). The objectives are to maximize profit, fruit quality, and water-use efficiency, these being encouraged by current international rules. Illustrative practical results selected from those obtained in an industrial greenhouse during the last eight years are shown and described. The text of the book is complemented by the use of illustrations, tables and real examples which are helpful in understanding the material. Modeling and Control of Greenhouse Crop Growth will be of interest to industrial engineers, academic researchers and graduates from agricultural, chemical, and process-control backgrounds.

Greenhouse Management

Greenhouse Management PDF Author: Levi Rawson Taft
Publisher:
ISBN:
Category : Greenhouse management
Languages : en
Pages : 422

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Book Description


Greenhouse management

Greenhouse management PDF Author: Levi Rawson Taft
Publisher:
ISBN:
Category : Flowers
Languages : en
Pages : 382

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Book Description


Greenhouse Management

Greenhouse Management PDF Author: Robert W. Langhans
Publisher: Halcyon House
ISBN:
Category : Greenhouse management
Languages : en
Pages : 296

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Book Description