Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Influence Of Soil Organic Matter On Phosphorus And Oxalate Sorption And Desorption In A Spodoic Horizon
Download Influence Of Soil Organic Matter On Phosphorus And Oxalate Sorption And Desorption In A Spodoic Horizon full books in PDF, epub, and Kindle. Read online Influence Of Soil Organic Matter On Phosphorus And Oxalate Sorption And Desorption In A Spodoic Horizon ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Influence of Soil Organic Matter on Phosphorus and Oxalate Sorption and Desorption in a Spodoic Horizon by : Jagtar S. Bhatti
Download or read book Influence of Soil Organic Matter on Phosphorus and Oxalate Sorption and Desorption in a Spodoic Horizon written by Jagtar S. Bhatti and published by . This book was released on 1995 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Processes and Factors Affecting Phosphorus Sorption in Soils by : Samuel Asomaning
Download or read book Processes and Factors Affecting Phosphorus Sorption in Soils written by Samuel Asomaning and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this chapter is soil chemistry. The chapter is entitled Processes and Factors Affecting Phosphorus (P) Adsorption in Soils. The chapter aims to give an overview of the major mechanisms responsible for phosphate sorption (i.e., adsorption and absorption of phosphate) in soils, particularly of acid soils. According to studies conducted by some soil scientists, the major soil factors affecting P sorption are time, soil pH, soil organic matter, and iron and aluminium oxides of soils. Studies conducted indicated that adsorption of the P increases as the P ages in the soil. Soil pH affects phosphate adsorption but the effect is limited for adsorption by soils in the pH range of 4,Äì8. Organic matter may affect P adsorption in two ways: indirectly by inhibiting iron oxide crystallisation and directly by competing for adsorption sites. On per mole basis, oxalate extractable aluminium oxides adsorb nearly twice as much P as oxalate extractable iron oxides due to poorer crystallinity (higher specific area) of the aluminium oxides compared to the iron oxides and also to a higher charge of the former. The chapter also highlights the pedotransfer functions (PTFs) of Borggaard, which can be used to calculate for the P adsorption in highly weathered acid soils.
Book Synopsis Mineralogical Aspects of Reactivity to Phosphorus Among Highly Weathered Soils by : Peter Adams
Download or read book Mineralogical Aspects of Reactivity to Phosphorus Among Highly Weathered Soils written by Peter Adams and published by . This book was released on 1977 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Heat and Oxidation on the Phosphorus of the Soil by : Peter Powell Peterson
Download or read book Effect of Heat and Oxidation on the Phosphorus of the Soil written by Peter Powell Peterson and published by . This book was released on 1911 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Factors Affecting the Solubility of Phosphorus in Soils by : Russell H. Austin
Download or read book Some Factors Affecting the Solubility of Phosphorus in Soils written by Russell H. Austin and published by . This book was released on 1925 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Role of Free Iron Oxides in the Retention of Phosphorus in Some Highly Weathered Soils of the Tropics by : Kingston W. Nyamapfene
Download or read book The Role of Free Iron Oxides in the Retention of Phosphorus in Some Highly Weathered Soils of the Tropics written by Kingston W. Nyamapfene and published by . This book was released on 1979 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Effects of Organic Matter on Phosphate Fixation in New York Soils by : Ernest Mapp Dunton (jr.)
Download or read book Some Effects of Organic Matter on Phosphate Fixation in New York Soils written by Ernest Mapp Dunton (jr.) and published by . This book was released on 1942 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organic Matter Effects on Phosphorus Dynamics in Tropical Soils by :
Download or read book Organic Matter Effects on Phosphorus Dynamics in Tropical Soils written by and published by . This book was released on 2010 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phosphorus Sorption, Desorption and Availability in Oxisols and Ultisols as Influenced by Soil Aggregate Size by : Xinmin Wang
Download or read book Phosphorus Sorption, Desorption and Availability in Oxisols and Ultisols as Influenced by Soil Aggregate Size written by Xinmin Wang and published by . This book was released on 1997 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relation Between Phosphate Sorption and Aggregation in Oxisols from Brazil by : Jose Maria De Lima
Download or read book Relation Between Phosphate Sorption and Aggregation in Oxisols from Brazil written by Jose Maria De Lima and published by . This book was released on 1995 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Sorption/desorption on Biodegradation of Phenanthrene in Soil by : Guang Ming Ma
Download or read book Effect of Sorption/desorption on Biodegradation of Phenanthrene in Soil written by Guang Ming Ma and published by . This book was released on 1994 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Organic Matter Decomposition on the Solubility and Fixation of Phosphorus in Alkaline Soils by : Harold Francis Rhoades
Download or read book Effect of Organic Matter Decomposition on the Solubility and Fixation of Phosphorus in Alkaline Soils written by Harold Francis Rhoades and published by . This book was released on 1939 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adsorption of Phosphorus by Five Michigan Soils Under Anaerobic Conditions by : Manoowetaya Srisen
Download or read book Adsorption of Phosphorus by Five Michigan Soils Under Anaerobic Conditions written by Manoowetaya Srisen and published by . This book was released on 1974 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sorption and Desorption of Inorganic Phosphate by Soils as Influenced by Inorganic and Organic Anions by : Keith David Earl
Download or read book Sorption and Desorption of Inorganic Phosphate by Soils as Influenced by Inorganic and Organic Anions written by Keith David Earl and published by . This book was released on 1975 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organic Matter Effects on Phosphorus Dynymics in Tropical Soils by : Wakene Negassa Chewaka
Download or read book Organic Matter Effects on Phosphorus Dynymics in Tropical Soils written by Wakene Negassa Chewaka and published by . This book was released on 2010 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Organic Matter Decomposition by : Fadly Hairannoor Yusran
Download or read book Soil Organic Matter Decomposition written by Fadly Hairannoor Yusran and published by . This book was released on 2005 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Truncated abstract] Relationships between the persistence of organic matter added to soil, the dynamics of soil organic carbon (C) and phosphorus (P) were examined in four experiments on lateritic soils of Western Australia. The main objective was to quantify the release of P following organic matter application in soils which have high P adsorbing capacity. Another objective was to confirm that due to its recalcitrant materials, the effect of peat lasted longer in soil than other sources of organic matter in terms of increasing plant-available P fractions. Three experiments were conducted under glasshouse conditions for various lengths of time, with nine- to twelve-month incubations to investigate these hypotheses. As expected, organic matter with lower C:N ratios than peat (lucerne hay) decomposed more rapidly compared with peat, and the most active mineralisation took place within the first three months of incubation. Soil organic-C (extracted by 0.5 M K2SO4) had a significant positive correlation with P extracted with 0.5 M NaHCO pH 8.53. For a higher application rate (120 ton ha-1), peat was better than wheat straw and lucerne hay in increasing extractable bicarbonate-P concentrations in soil, especially at incubation times up to 12 months. Throughout the experiment, peat was associated with a steady increase in all parameters measured. In contrast to peat, nutrient release from lucerne hay and wheat straw was rapid and diminished over time. There was a tendency for organic-C (either in the form of total extractable organic-C or microbial biomass-C) to steadily increase in soil with added peat throughout the experiment. Unlike wheat straw and lucerne hay, extractable organic-C from peat remained in soil and there was less C loss in the form of respiration. Therefore, peat persisted and sequestered C to the soil system for a longer time than the other source of organic matter. Freshly added organic matter was expected to have a greater influence on P transformation from adsorbed forms in lateritic soils than existing soil organic matter. By removing the existing soil organic matter, the effect of freshly applied organic matter can be determine separately from that of the existing soil organic matter for a similar organic-C content. In order to do this, some soil samples were combusted up to 450° C to eliminate inherent soil organic matter. The release of P was greater when organic-C from fresh organic matter was applied to combusted soils than in uncombusted soils that contained the existing soil organic matter. The exception only applied for parameters related to soil micro-organisms such as biomass-C and phosphatase. For such parameters, new soil organic matter did not create conditions favourable for organisms to increase in activity despite the abundance of organic matter available. More non-extractable-P was formed in combusted soils compared to bicarbonate-P and it contributed to more than 50% of total-P. As for the first experiment, peat also showed a constant effect in increasing bicarbonate extractable-P in the soil.
Book Synopsis Dissolved Organic Matter-nonionic Pesticide Interactions and Nonionic Pesticide Sorption by Clay and Soil as Influenced by Dissolved Organic Matter by : Dar-Yuan Lee
Download or read book Dissolved Organic Matter-nonionic Pesticide Interactions and Nonionic Pesticide Sorption by Clay and Soil as Influenced by Dissolved Organic Matter written by Dar-Yuan Lee and published by . This book was released on 1988 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: