Broken Promise of Agricultural Progress, Muir Cameron
Автор: Boyhan Название: Agricultural Statistical Data Analysis Using Stata ISBN: 1466585854 ISBN-13(EAN): 9781466585850 Издательство: Taylor&Francis Рейтинг: Цена: 84710.00 T Наличие на складе: Невозможна поставка. Описание:
Practical statistics is a powerful tool used frequently by agricultural researchers and graduate students involved in investigating experimental design and analysis. One of the most widely used statistical analysis software packages for this purpose is Stata. The Stata software program has matured into a user-friendly environment with a wide variety of statistical functions. Agricultural Statistical Data Analysis Using Stata introduces readers to the use of Stata to solve agricultural statistical problems.
The book begins with an overview of statistical software and the Stata program. It explains the various windows and menus and describes how they are integrated. The next chapters explore data entry and importing as well as basic output formats and descriptive statistics. The author describes the ever-increasing design complexity and how this is implemented in the software. He reviews one of Stata's strongest features, which is its programming ability. He also examines post hoc tests as well as Stata's graphing capabilities. The final chapters provide information on regression analysis, data transformations, and the analyses of non-parametric data.
Many agricultural researchers are unprepared for the statistics they will need to use in their profession. Written in an easy-to-read format with screen shots and illustrations, the book is suitable for a wide audience, including beginners in statistics who are new to Stata, as well as more advanced Stata users and those interested in more complex designs.
Автор: Norwood F. Bailey, Calvo-Lorenzo Michelle S., Lanc Название: Agricultural and Food Controversies: What Everyone Needs to Know ISBN: 0199368422 ISBN-13(EAN): 9780199368426 Издательство: Oxford Academ Рейтинг: Цена: 11610.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In this book agricultural researchers present both sides of heavily debated agricultural and food issues. They answer questions and explain scholarly and scientific research on topics such as organic food, the safety of pesticides, livestock living conditions, the use of antibiotics in livestock intended for consumption, the effect of agriculture on the environment, and more.
Автор: Silvia Bautista-Banos Название: Chitosan in the Preservation of Agricultural Commodities ISBN: 0128027355 ISBN-13(EAN): 9780128027356 Издательство: Elsevier Science Рейтинг: Цена: 135870.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Chitosan in the Preservation of Agricultural Commodities presents a cohesive overview of research topics regarding the production and characterization of chitosan, the development of coatings and fi lms, its functional properties, and antimicrobial potential of this compound on economically important agricultural commodities. It includes the modes of action from a physiological, enzymatic, and molecular perspective, and evaluations of the activity of chitosan nanocomposites and nanoparticles in biological models. The first section deals with the chemical characteristics and functional properties of chitosan and new chitosan-based biomaterials intended for food preservation. The second section covers various aspects of the control achieved by chitosan on different microorganisms affecting various horticultural commodities, grains, and ornamentals, and its modes of action. The third section explores enzymatic and gene expression induction by chitosan application on fruit and vegetables; the fourth section offers insight on the use of chitosan nanocomposites in biological models associated with food conservation and control of microorganisms.
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