Guangdong Science and Technology Press, founded in May,1978, is one of the earliest regional press in China. Now it has developed into a comprehensive enterprise of technology press with a well-trained professional team and with an annual putout of 1000 books. We mainly publishes technology books in the fields of science, engineering, agriculture, medicine, economic management, daily science, etc.
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Guangxi Science & Technology Publishing House Co., Ltd.was founded in 1988 and have developed over 30 years. We were rated as "Copyright Importing and Exporting Excellent Company "in 2012. We keep selling books’copyrights of Chinese culture, medicine, agriculture, education, children's books with the publishers from U.S.A.,Canada,France,Germany,Japan, Korea, Malaysia, India, Vietnam, Indonesia.
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The ecological cultivation of rice fields with multiple cropping system is the improvement and development of the classical farming mode of China "rice field fish cultivation". The new technologies of rice field ecological cultivation introduced in this book include rice oil fish ecological cultivation mode, rice oil turtle ecological cultivation mode, rice loach ecological cultivation mode, rice oil crab ecological cultivation mode, rice oil frog ecological cultivation mode, rice oil shrimp ecological cultivation mode , rice eel ecological cultivation model, rice duck ecological cultivation model. On the basis of the previous large-scale business model, two patent technologies of "ladder cultivation" and "wedge cultivation" have been ingeniously added, which have successfully solved the bottleneck problems of escaping, overwintering in summer, ensuring feed, no tillage cultivation, directional fertilization and water-saving irrigation in the cultivation process, and initially formed a technical system of "narrow ridge, multiple maturity, close planting and sparse cultivation", and achieved good economic results Economic, ecological and social benefits.
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This edited collection investigates New Zealand's history as an imperial power, and its evolving place within the British Empire. It revises and expands the history of empire within, to and from New Zealand by looking at the country's spheres of internal imperialism, its relationship with Australia, its Pacific empire and its outreach to Antarctica. The book critically revises our understanding of the range of ways that New Zealand has played a role as an imperial power, including the cultural histories of New Zealand inside the British Empire, engagements with imperial practices and notions of imperialism, the special significance of New Zealand in the Pacific region, and the circulation of ideas of empire both through and inside New Zealand over time. The essays in this volume span social, cultural, political and economic history, and in testing the concept of New Zealand's empire, the contributors take new directions in both historiographical and empirical research.
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The introduction of new technologies can be controversial, especially when they create ethical tensions as well as winners and losers among stakeholders and interest groups. While ethical tensions resulting from the genetic modification of crops and plants and their supportive gene technologies have been apparent for decades, persistent challenges remain. This book explores the contemporary nature, type, extent and implications of ethical tensions resulting from agricultural biotechnology specifically and technology generally. There are four main arenas of ethical tensions: public opinion, policy and regulation, technology as solutions to problems, and older versus new technologies. Contributions focus on one or more of these arenas by identifying the ethical tensions technology creates and articulating emerging fault lines and, where possible, viable solutions. Key features include: Focusing on contemporary challenges created by new and emerging technologies, especially agricultural biotechnology. Identifying a unique perspective by considering the problem of ethical tensions created or enhanced by new technologies. Providing an interdisciplinary perspective by including perspectives from sociologists, economists, philosophers and other social scientists. This book will be of interest to academics in agricultural economics, sociology and philosophy and policymakers concerned with introducing new technology into agriculture.
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This series of books is the China Daily in collaboration with health experts from the Chinese Academy of Sciences, Union Medical College and other hospitals. It starts with the most relevant health problems for children, and selects the angle that can improve children's interests. It uses childlike illustrations, humorous styles and easy-to-understand The text interprets the code of life, the body’s important line of defense, the body’s response to the external environment and stress superpowers, the physical functions of special groups of people, and the impact of science and technology on the body, making children laugh while reading. Understood with a smile. Knowledge is immunity. This is a health knowledge diagram that you can understand at the first reading. It is also a set of basic solutions for scientific prevention and rational treatment of health problems. It helps children understand their own body, understand diseases, care for others, and take a scientific look at the body. Abnormal state.
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As the foods and recipes of Mexico have blended over the years into New Mexico's own distinctive cuisine, the chile pepper has become its defining element and single most important ingredient. Though many types were initially cultivated there, the long green variety that turned red in the fall adapted so well to the local soil and climate that it has now become the official state vegetable.To help chefs and diners get the most from this unique chile's great taste–without an overpowering pungency–Dave DeWitt, the noted Pope of Peppers, has compiled a complete guide to growing, harvesting, preserving and much more–topped off with dozens of delicious recipes for dishes, courses, and meals of every kind.
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This book examines the distinctive aspects that insiders and outsiders perceived as characteristic of Irish and Scottish ethnic identities in New Zealand. When, how, and why did Irish and Scots identify themselves and others in ethnic terms? What characteristics did the Irish and the Scots attribute to themselves and what traits did others assign to them? Did these traits change over time and if so how? Contemporary interest surrounding issues of ethnic identities is vibrant. In countries such as New Zealand, descendants of European settlers are seeking their ethnic origins, spurred on in part by factors such as an ongoing interest in indigenous genealogies, the burgeoning appeal of family history societies, and the booming financial benefits of marketing ethnicities abroad. This fascinating book will appeal to scholars and students of the history of empire and the construction of identity in settler communities, as well as those interested in the history of New Zealand.
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Woodblock new year painting is an old handicraft of China, going back thousands of years. People celebrate the Spring Festival by posting up woodblock new year paintings, praying for their good wishes. Chief edited by the contemporary Chinese author, artist, and cultural scholar Feng Jicai, the Representative Works of Chinese Woodblock New Year Paintings is a collection of the masterpieces selected out of over ten thousand woodblock new year paintings. It has two volumes, the Northern and the Southern, from which one can see the differences in the custom of the two regions. The book has received support from scholars and institutions worldwide, among which the Japanese museums' collections of Gusu woodblock new year paintings in the early Qing Dynasty and the Russian museums' collections of late Qing and early Republic China are disclosed to the world for the first time. So the book is not only a historical art collection, but also of high cultural heritage significance.
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This book provides us with historical clues and development status of China's major scientific and technological inventions, which is conducive to inspiring readers to create new inspirations, trigger new scientific thinking, and develop new technological achievements.
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The book is a taxonomic treatise of the tropical fruit flies of Papua New Guinea, Indonesian Papua, associated islands and Bougainville, the region of the world where speciation in the sub-family Dacinae has been most prolific. The book aims to provide readers with an updated record of all known species of Dacinae that occur in this geographic area including descriptions of 65 new species out of an entire list of 296 known species covered. It provides a discussion on the evolutionary origins of the Dacinae and a key to the genera and sub-genera recorded in the Australian-Pacific Region. Further, the major pest species and their biosecurity risks to other countries are discussed. Extensive field research by the authors and colleagues over many years has resulted in the accumulation of advanced knowledge of the tropical fruit flies in this region. - Records 296 known species - Descriptions and artwork of 65 new species - Discusses the evolutionary origins of the Dacinae - Provides a key to the genera and sub-genera in the Australian-Pacific A key reference for researchers of taxonomy, ecology and pest management in the family Tephritidae worldwide. Useful for biosecurity and horticulture workers in Agriculture Departments within government administration and universities around the world.
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Explain scientific and technological inventions from historical and modern vivid cases. Show the new scientific research results and precious pictures of our country.
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Tumi Letsatsi is a 13-year old melanin kween living in Rondebosch, Cape Town. Her favourite colour is yellow, she's still trying to figure out how not to dent her afro on the bus, and how one goes about (ahem!) “french kissing”. She’s a little awkward and a lot uncertain about her future, friendships and how to put together a cool outfit! But then she stumbles across the magic of coding and creates an app called “Project Prep” that goes viral and rockets her and her friends to fame. Then everything starts to fall apart, as she deals with a catfish who befriends her and steals her code, nasty rumours at school and the newfound attention of a crush. The New Girl Code (by Niki Smit, locally edited by Buhle Ngaba) is about the wonders of working in tech, aimed at girls and young women aged 9-15. The project is an initiative of Inspiring Fifty and based on an idea by Janneke Niessen.
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The Industrial Revolution was the transition to new manufacturing processes in the period from about 1760 to sometime between 1820 and 1840.
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This year, our country has promoted three-dimensional rice farming. Among them, raising ducks and fish in paddy fields is currently a project with great promotion. This book mainly introduces the common meat duck varieties in rice fields, meat duck production process, duck house construction requirements, meat duck feeding management, breeding duck feeding management, artificial hatching of meat duck breeding eggs, and the prevention and control of meat duck common diseases.
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RNA interference (RNAi) has the potential to make major contributions towards sustainable crop production and protection with minimal environmental impacts compared to other technologies. RNAi is being developed and exploited both within plants (i.e. host-induced gene silencing, HIGS) and/or as topical applications (e.g. spray-induced gene silencing, SIGS) for targeting pest and pathogen genes and for manipulating endogenous gene expression in plants. Chapters by international experts review current knowledge on RNAi, methods for developing RNAi systems in GM plants and applications for crop improvement, crop production and crop protection. Chapters examine both endogenous systems in GM plants and exogenous systems where interfering RNAs are applied to target plants, pests and pathogens. The biosafety of these different systems is examined and methods for risk assessment for food, feed and environmental safety are discussed. Finally, aspects of the regulation of technologies exploiting RNAi and the socio-economic impacts of RNAi technologies are discussed. Chapter 1: Introduction to RNAi in Plant Production and Protection. Bruno Mezzetti, Jeremy Sweet and Lorenzo Burgos Chapter 2: Gene silencing to induce pathogen-derived resistance in plants. Zhen Liao, Elena Zuriaga, Ángela Polo and Maria L. Badenes Chapter 3: Exogenous application of small RNAs as a tool for gene function discovering. Barbara Molesini and Tiziana Pandolfini Chapter 4: The “Trojan Horse” approach for successful RNA interference in inscects. Dimitrios Kontogiannatos, Anna Kolliopoulou and Luc Swevers. Chapter 5: Biogenesis and functional RNAi in fruit-trees. Michel Ravelonandro and Pascal Briard Chapter 6: Gene silencing or gene editing: the pros and cons. Huw D Jones Chapter 7: Application of RNAi technology in Forest Trees. Matthias Fladung, Hely Haggman and S. Sutela Chapter 8: Host-induced gene silencing and spray-induced gene silencing for crop protection against viruses. Angela Ricci, Silvia Sabbadini, Laura Miozzi, Bruno Mezzetti and Emanuela Noris. Chapter 9: Small talk and large impact: the importance of small RNA molecules in the fight of plant diseases. Kristian Persson Hodén and Christina Dixelius Chapter 10: dsRNA stability during external applications – an overview. Ivelin Pantchev, Goritsa Rakleova and Atanas Atanassov Chapter 11: Boosting dsRNA delivery in plant and insect cells with peptide- and polymer-based carriers: cases-based current status and future perspectives. Kristof de Schutter, Olivier Christiaens, Clauvis Nji Tizi Taning and Guy Smagghe Chapter 12: Environmental safety assessment of RNAi plants for pest control. Salvatore Arpaia, Olivier Christiaens, Paul Henning Krogh, Kimberly Parker and Jeremy Sweet Chapter 13: Food and feed safety assessment of RNAi plants and products. Hanspeter Naegeli, Gijs Kleter and Antje Dietz-Pfeilstetter Chapter 14: Regulatory aspects of RNAi in plant production. Werner Schenkel and Achim Gathmann Chapter 15: The Economics of RNAi technology in plant breeding: from the innovation landscape to consumer acceptance. Dario Frisio and Vera Ventura Chapter 16: Communication challenges of RNAi and selected communication messages from iPLANTA for dissemination. Hilde-Gunn Opsahl-Sorteberg
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This book studies the evolution of traditional Chinese New Year pictures in the last century and the reasons behind the evolution, hoping to provide some reference for the future of the current art form of New Year pictures and its development research. The book is divided into five parts. Starting with the causes that lead to the evolution of traditional New Year pictures and specific New Year pictures, the book studies and analyzes how the traditional language of New Year pictures was transformed and what kind of schema it evolved in a specific historical period.For the research on the development of specific historical periods, the author uses the method of longitudinal view to carry out the historical stages, and carries out horizontal comparative research and analysis on the situation of specific historical periods.This paper focuses on the author's doctoral dissertation, which has been downloaded nearly 2000 times and quoted nearly 100 times on Zhixin, providing an important foundation for relevant researchers.
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This book tells about the born of the U.S. Federal Government, the open-up of virgin land，the westward and the civil War,etc.
