Download or read book Effects of Potash and Crop Residues on Some Iowa Alkali Soils written by Hartzell Curtis Dean and published by . This book was released on 1932 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Manure and Potash on Some Bio chemical Reactions in Alkali Soils written by Sanford M. Smith and published by . This book was released on 1931 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Evaluation of the Availability of Potassium in Crop Residues written by Donald Wilburn Grimes and published by . This book was released on 1966 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Liming on the Liberation of Potassium in Some Iowa Soils written by Hartzell Curtis Dean and published by . This book was released on 1936 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Library Notes written by United States. Department of Agriculture. Library and published by . This book was released on 1935 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Management of Peat and Alkali Soils in Iowa written by William Henry Stevenson and published by . This book was released on 1930 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Library Notes written by and published by . This book was released on 1935 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Experiments with Fertilizers on Some Iowa Soils written by William Henry Stevenson and published by . This book was released on 1930 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by International Society of Soil Science and published by . This book was released on 1936 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Proceedings of the Iowa Academy of Science written by Iowa Academy of Science and published by . This book was released on 1933 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in each volume.

Download or read book The Pan American Geologist written by and published by . This book was released on 1933 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A monthly journal devoted to speculative geology, constructive geological criticism, and geological record" (varies slightly).

Download or read book The Pan American Geologist written by Charles Rollin Keyes and published by . This book was released on 1933 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of Members of the Staffs of Iowa State College written by Iowa State University. Library and published by . This book was released on 1931 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by Iowa Agriculture and Home Economics Experiment Station and published by . This book was released on 1925 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Improving Potassium Recommendations for Agricultural Crops written by T. Scott Murrell and published by Springer. This book was released on 2022 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book highlights concepts discussed at two international conferences that brought together world-renowned scientists to advance the science of potassium (K) recommendations for crops. There was general agreement that the potassium recommendations currently in general use are oversimplified, outdated, and jeopardize soil, plant, and human health. Accordingly, this book puts forward a significantly expanded K cycle that more accurately depicts K inputs, losses and transformations in soils. This new cycle serves as both the conceptual basis for the scientific discussions in this book and a framework upon which to build future improvements. Previously used approaches are critically reviewed and assessed, not only for their relevance to future enhancements, but also for their use as metrics of sustainability. An initial effort is made to link K nutrition in crops and K nutrition in humans. The book offers an invaluable asset for graduate students, educators, industry scientists, data scientists, and advanced agronomists.

Download or read book Proceedings written by Soil Science Society of America and published by . This book was released on 1971 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Survey Report written by Iowa Agriculture and Home Economics Experiment Station and published by . This book was released on 1928 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: