Misc[ellany].

Misc[ellany].

Author: United States. Office of Education. Vocational Division

Publisher:

Published:

Total Pages: 634

ISBN-13:

DOWNLOAD EBOOK


A History of Weed Science in the United States

A History of Weed Science in the United States

Author: Robert L Zimdahl

Publisher: Elsevier

Published: 2010-02-04

Total Pages: 220

ISBN-13: 0123815029

DOWNLOAD EBOOK

It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, similar to scientists in many technological disciplines, have not sought historical reflection. The technological world asks for results and for progress. Achievement is important not, in general, the road that leads to achievement. What was new yesterday is routine today, and what is described as revolutionary today may be considered antiquated tomorrow. Weed science has been strongly influenced by technology developed by supporting industries, subsequently employed in research and, ultimately, used by farmers and crop growers. The science has focused on results and progress. Scientists have been--and the majority remain--problem solvers whose solutions have evolved as rapidly as have the new weed problems needing solutions. In a more formal sense, weed scientists have been adherents of the instrumental ideology of modern science. That is an analysis of their work, and their orientation reveals the strong emphasis on practical, useful knowledge; on know how. The opposite, and frequently complementary orientation, that has been missing from weed science is an emphasis on contemplative knowledge; that is, knowing why. This book expands on and analyzes how these orientations have affected weed science's development. - The first analytical history of weed science to be written - Compares the development of weed science, entomology and plant pathology - Identifies the primary founders of weed science and describes their role


William Joseph Morse - History of His Work with Soybeans and Soyfoods (1884-2017)

William Joseph Morse - History of His Work with Soybeans and Soyfoods (1884-2017)

Author: William Shurtleff, Akiko Aoyagi

Publisher: Soyinfo Center

Published: 2017-07-21

Total Pages: 781

ISBN-13: 1928914950

DOWNLOAD EBOOK

Revised 2nd edition, with roughly twice as many pages and twice as many photos as the 1st edition of 2011. The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 235 photographs and illustrations. Free of charge in digital PDF format on Google Books.