Download or read book A Study of Some of the Fertility Factors Affecting the Availability of Potassium Applied to Some Maryland Soils written by John Paul Wintermoyer and published by . This book was released on 1942 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Chemical Study of Some of the Factors Affecting the Availability of Potassium in Soils written by William Kitchener Robertson and published by . This book was released on 1947 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Carbonic acid and carbonic acid combined with freezing and thawing, extract considerably less, and 0.5N hydrochloric acid only slightly more potassium from Greensboro pasture soil, than does extraction with\ ammonium acetate. The hydrochloric acid extraction indicates that this soil has a low supply of so-called moderately available potassium. Experiments with samples of fertilized Greensboro loam show little variation in the moderately available fraction." --
Download or read book Doctoral Dissertations Accepted by American Universities written by and published by . This book was released on 1964 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Dissertations for the Degree of Doctor of Philosophy with the Titles of Theses Accepted for the Degrees of Master of Arts and Master of Science written by University of Maryland (System). Graduate School and published by . This book was released on 1938 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Dissertations for the Degrees of Doctor of Philosophy and Doctor of Education written by University of Maryland (System). Graduate School and published by . This book was released on 1940 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Theses for the Degree of Doctor of Philosophy with the Titles of Theses Accepted for the Master s Degree for the Academic Years written by University of Maryland (System). Graduate School and published by . This book was released on 1940 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arranged by departments in which the major work was prepared.
Download or read book Factors Affecting the Availability of Potassium in Soils of the Lower Mississippi Deltas written by William E. Worsham and published by . This book was released on 1941 with total page 112 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 Some Effects of Potassium Salts on Soils written by Raymond Stratton Smith and published by . This book was released on 1918 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting the Movement of Potassium in Mineral Soils written by Clifford Newell Nolan and published by . This book was released on 1960 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fertility of the Land written by Isaac Phillips Roberts and published by . This book was released on 1897 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Behavior of Added and Native Potassium of Five Tennessee Soils and Factors Affecting Its Availability written by Jerry A. Burnette and published by . This book was released on 1966 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Available Potassium Tests with the Exchangeable Potassium of Some Maryland Soils written by John Patterson Bewley and published by . This book was released on 1939 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Lime phosphorus Potassium Fertility Relations in Grassland Soils written by Raymond Anderson Fisher and published by . This book was released on 1932 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1970 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1921 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inorganic Nutrition of Plants written by F.C. Steward and published by Elsevier. This book was released on 2012-12-02 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Physiology, Volume III: Inorganic Nutrition of Plants deals with the inorganic nutrition and metabolism of plants. The book explores the role of elements, other than carbon, hydrogen, and oxygen, which are essential to, or used by, plants in their vital processes. It summarizes the knowledge about mineral nutrition of plants and presents a philosophy of plant nutrition in general. This volume is organized into six chapters and begins with a brief history of mineral nutrition of plants, as well as the media from which plants draw their nutrients, such as the soil and artificial culture medium. The book then discusses the requirements for specific elements, the symptoms incurred by their deficient supply, and the evidence that a given element can be considered essential. The next chapters focus on the inorganic nutrition of microorganisms, general functions of the essential nutrient elements, and the biological situations in which elementary nitrogen is converted to the organic form. The book concludes by analyzing the soil as a complex biological system and its implication for the interpretation of the nutrition of higher plants. This book is a valuable resource for those interested in plant nutrition and plant physiology.
