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« cw wrigley »

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  • Australian Wheat Varieties Supplement No.1

    With the continuing improvement of wheat, there is a need to provide assistance in the identification of newly registered wheat varieties. Sixteen such wheats are described in this Supplement according to the characters explained in 'Australian wheat varieties: identification according to plant, head and grain characteristics', Second Edition, by R. W. Fitzsimmons, R. H. Martin and C. W. Wrigley ... En savoir plus

    $32.99 CAD

  • Australian Oat Varieties

    Identification of Plants, Panicles and Grains

    This book is designed to provide the means of identifying oat varieties so that maximum advantage is obtained from the breeders' efforts by ensuring that the correct variety of grain is planted and delivered. The book is intended for use by those involved at all stages of the oat industry, from breeding and seed production, through growing and harvesting, to receival and segregation, marketing and ... En savoir plus

    $32.99 CAD

  • Australian Cereal Identification

    Recent Varieties of Wheat, Triticale, Barley and Oats

    As cereal grain markets become more quality conscious, there is a continuing need to identify and distinguish between varieties. This handbook supplements the books listed below with descriptions of sixteen recent wheats, two triticales, one barley and nine oat varieties. The original handbooks give full explanations of the characteristics used to describe the varieties of the respective cereals. ... En savoir plus

    $32.99 CAD

  • Australian Wheat Varieties

    Identification According to Plant, Head and Grain Characteristics

    This handbook provides a practical description of wheat grain, heads and plants at several growth stages. It is designed to assist in distinguishing varieties currently grown throughout Australia, in the regions where each is usually grown. It is directed at a broad audience, including those involved with the grain trade at all stages, from seed production, through growing and harvesting, to ... En savoir plus

    $32.99 CAD

  • Australian Barleys

    Identification of Varieties, Grain Defects and Foreign Seeds

    This handbook provides a basis for checking the range of quality factors that can be judged by on-the-spot examination. When barley is being received at the silo or the malt-house, it is impractical and unnecessary to use the range of precise laboratory methods devised for quality testing, although these can be used to decide about border-line samples or to resolve disputes. Instead, an ... En savoir plus

    $32.99 CAD

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    Recent Evolution and Productivity Gains

    par Fabio Chaddad ...
    The Economics and Organization of Brazilian Agriculture: Recent Evolution and Productivity Gains presents insights on Brazilian agriculture and its impressive gains in productivity and international competitiveness, also providing insightful examples for global policymakers. In Brazil, as in many countries, many economists and policymakers believe that agriculture is a traditional, low-tech sector ... En savoir plus

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  • The Man Who Talks with Flowers

    The Intimate Life Story of Dr. George Washington Carver

    par Glenn Clark ...
    During his life time George Washington Carver was referred to as the black Leonardo da Vinci. His research into alternative crops to replace cotton, such as peanuts, soybeans and sweet potatoes revolutionized Southern farming. Carver was born into slavery, once slavery was abolished Carver traveled expensively to study and educate himself. He was the first head of the Agricultural Department at ... En savoir plus

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  • Plants for Medicines

    A Chemical and Pharmacological Survey of Plants in the Australian Region

    This book gives details of alkaloid and anti-tumour screening by the CSIRO of nearly 2000 species, the pharmacological testing of the alkaloids of selected species, and the chemical fractionation of those species which had reproducible tumour-inhibiting properties. The book includes 64 colour plates and over 400 line illustrations of chemical structures. ... En savoir plus

    $92.99 CAD

  • Origins and Phylogeny of Rices

    par N.M. Nayar ...
    Origin and Phylogeny of Rices provides an evolutionary understanding of the origin, spread, and extent of genetic diversity in rice. This single volume is the first to review and synthesize the significant work done in this area in the last 30 years.Rice is the most important food crop of humankind. It provides more energy and also forms the staple food for more humans than any other food plant. ... En savoir plus

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  • Diseases of Vegetable Crops in Australia

    Modifié par Denis Persley, Tony Cooke, Susan House ...
    Diseases of Vegetable Crops in Australia provides a diagnostic guide and a key reference for diseases affecting vegetable crops in Australia. This is an extensively revised and expanded edition of a previous publication that was a standard reference for the Australian vegetable industry. Authors from across Australia provide essential information about the important diseases affecting most ... En savoir plus

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  • Insects of Stored Grain

    A Pocket Reference

    par David Rees ...
    A pocket reference that allows the non-specialist to identify major insect and arachnid pests found in stored cereal grains, grain products and grain legumes. It describes most storage pests found worldwide and provides concise information on the biology, distribution, damage and economic importance of each species. Each entry contains at least one colour photograph. The notes for each species ... En savoir plus

    $24.99 CAD

  • Adapting Agriculture to Climate Change

    Preparing Australian Agriculture, Forestry and Fisheries for the Future

    Modifié par Chris Stokes, Mark Howden ...
    Adapting Agriculture to Climate Change is a fundamental resource for primary industry professionals, land managers, policy makers, researchers and students involved in preparing Australia’s primary industries for the challenges and opportunities of climate change. More than 30 authors have contributed to this book, which moves beyond describing the causes and consequences of climate change to ... En savoir plus

    $59.99 CAD