Download or read book Black Shank of Tobacco in the Former Dutch East Indies Caused by Phytophthora Nicotianae written by Jan C. Zadoks and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Therewith Thung was an early bird in plant disease epidemiology.

Download or read book The Journal of Agriculture of the University of Puerto Rico written by and published by . This book was released on 1927 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Journal of the Department of Agriculture of Porto Rico written by and published by . This book was released on 1927 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Region written by Simon Richards and published by Taylor & Francis. This book was released on 2023-07-28 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores how the concept of ‘region’ has evolved over time and shaped architectural culture and practice. It questions what the words ‘region’ and ‘regional’ mean for architecture, cities and landscapes past and present, and speculates on the forms they might take in the future. Region is explored in many thematic guises: as a real geographical site of evolving socio-economic activity; as a mythical locus of enduring value; as a gatekeeper of indigenous crafts and vernacular techniques; as a site of architectural and artistic imagination; as a repository of contested, conflicted and mobile identities. The contributing chapters take these themes from the theoretical and literary page through to architectural and urban practice, and from the scale of the domestic hearth through to the ocean archipelago and international law, enriching the long-standing trope of viewing architectural regionalism purely as a matter of style. Curated into four key thematic areas – Theorised Regions, Contested Regions, Heritage Regions and Future Regions – the book incorporates the values, concerns and approaches of a truly diverse international community of scholars, curators and practitioners, as well as the design work of international students tasked to explore what region means to them.

Download or read book Effect of Winter Rations on Pasture Gains of 2 year old Steers written by E. W. Sheets and published by . This book was released on 1928 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tobacco Diseases and Their Control written by James Johnson and published by . This book was released on 1924 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department Bulletin written by United States. Department of Agriculture and published by . This book was released on 1928 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Dept. of Agriculture and published by . This book was released on 1928 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transactions of the British Mycological Society written by British Mycological Society and published by . This book was released on 1927 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in each vol.

Download or read book Biological Invasions written by Ph.D., David Pimentel and published by CRC Press. This book was released on 2002-06-13 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioinvasion is fast becoming one of the world's most costly ecological problems, as it disrupts agriculture, drastically alters ecosystems, spreads disease, and interferes with shipping. The economic and environmental damages from alien plant, animals, and microbes in the United States, British Isles, Australia, South Africa, India, and Brazil acco

Download or read book Report written by Malawi. Department of Agriculture and published by . This book was released on 1924 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nicotiana written by United States. Science and Education Administration and published by . This book was released on 1979 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Protection in Medieval Agriculture written by Jan C. Zadoks and published by Sidestone Press. This book was released on 2013-10-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mediterranean and West European pre-modern agriculture (agriculture before 1600) was by necessity ‘organic agriculture’. Crop protection is part and parcel of this agriculture, with weed control in the forefront. Crop protection is embedded in the medieval agronomy text books but specialised sections do occur. Weeds, insects and diseases are described but identification in modern terms is not easy. The pre-modern ‘Crop Portfolio’ is well filled, certainly in the Mediterranean area. The medieval ‘Pest Portfolio’ differs from the modern one because agriculture then was a Low External Input Agriculture, and because the proportion of cultivated to non-cultivated land was drastically lower than today. The pre-modern ‘Control Portfolio’ is surprisingly rich, both in preventive and interventive measures. Prevention was by risk management, intensive tillage, and careful storage. Intervention was mechanical and chemical. Chemical intervention used natural substances such as sulphur, pitch, and ‘botanicals’. Some fifty plant species are mentioned in a crop protection context. Though application methods look rather modern they are typically low-tech. Among them are seed disinfection, spraying, dusting, fumigation, grease banding, wound care, and hand-picking but also scarification, now outdated. The reality of pest outbreaks and other damages is explored as to frequency, intensity, and extent. Information on the practical use of the recommended treatments is scanty. If applied, their effectiveness remains enigmatic. Three medieval agronomists are at the heart of this book, but historical developments in crop protection from early Punic, Greek, and Roman authors to the first modern author are outlined. The readership of these writers was the privileged class of landowners but hints pointing to the exchange of ideas between them and the common peasant were found. Consideration is given to the pre-modern reasoning in matters of crop protection. Comparison of pre-modern crop protection and its counterpart in modern organic agriculture is difficult because of drastic changes in the relation between crop areas and non-crop areas, and because of the great difference in yield levels then and now, with several associated differences.

Download or read book Annual Report written by Nyasaland. Department of Agriculture and published by . This book was released on 1925 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by Malawi. Dept. of Agriculture and published by . This book was released on 1924 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pythiaceous Fungi written by Govindachetty Rangaswami and published by . This book was released on 1962 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing Agriculture for a Better Tomorrow written by D. C. Pande and published by M.D. Publications Pvt. Ltd.. This book was released on 1998 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Management in India' Is an edited volume on Indian agriculture having a collection of 27 papers contributed by the distinguished scholars and the scientists. It is a thematic study involving the diagnostic as well as the prognostic aspects of Indian agriculture with a view to project its complex nature and indentify the quarters of future change. In order to facilitate analytical reading the book divides itself into six sections. The provides statistical, analytical and scientific information in regard of agricultural practices of India. It is hoped that it will prove immensely useful for the researchers, intellectuals and policy makers and a milestone in the treatises on Indian Agriculture.