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Showing 1 to 14 of 14 for “"Mollisols"”.
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Genesis and Classification of Six Mollisols in the Tarai Region Near Pantnagar, Uttar Pradesh, India
Made available in DSpace on 2015-05-12T21:52:18Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7000832.PDF: 3377283 bytes, checksum: ceb21c70de22b94bda5edc6519204d6a (MD5) Previous issue date: 1969
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Characterization of chemically fixed nitrogen-15-labeled liquid anhydrous ammonia and of biologically immobilized nitrogen-15 in typical Illinois mollisols
An investigation was carried out into the chemical nature and further transformation of fixed liquid anhydrous NH$\sb3$ with emphasis on chemical fixation of NH$\sb3$ by soil organic matter. For this purpose, $\sp{15}$N-labeled liquid anhydrous NH$\sb3$ was injected into a Drummer soil. The fixed …
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Soil microbial community structure and function of agriculturally used Mollisols in the periurban area around Buenos Aires, Argentina, with emphasis on pesticide and heavy metal contamination
… by an agricultural green belt with fertile Mollisols, which provides the entire supply especially for vegetables of the city. The fast growing population is causing a decrease in the agriculturally available area on the one hand and also a higher demand for food on the other hand. Therefore, …
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Soil-Geomorphology and Soil-Stratigraphy in the Lower Pomme De Terre River Valley, Southwestern Missouri
… with weak argillic horizons dominating T1, mollisols and alfisols with strong argillic horizons dominating T2, and a surface paleosol and alfisols dominating T3. Buried paleosols were identified in the sediments of T1 and T2.
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Soil nitrogen pools, forms, and losses in mature miscanthus x giganteus under nitrogen fertilization treatments
… four times across a range of soil types (Mollisols, Ultisols and Alfisols) in Illinois, Kentucky, Nebraska, and New Jersey that were established in 2008. Some of the sites were replanted in 2009 after a severe winter and Virginia was planted in 2010. Urea fertilizer was added annually (0, …
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Characteristics and Management Implications of Mollic Soils in Forest Versus Grassland Settings in Central California
… at C retention. Of the mineral soil orders, Mollisols have minimum requirements for soil organic C (SOC; over 0.06 %) and basic saturation (over 50 %). In the U.S., grasslands comprise 93% of the vegetation mapped above Mollisols. Soils beneath the southern extent of Sequoia sempervirens …
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Assessing Pleistocene climate on the Southern High Plains through geochemical and physical characteristics of paleosols archived in the Blackwater Draw Formation
… Buried soils 3 through 1 are classified as Mollisols as predominantly evidenced by circumgranular, clayey peds. Physical and geochemical characteristics indicate two distinct facies are present within the type section, with buried soils 3, 4, and 5 representing a coarse, very fine to fine …
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Mid Cretaceous fossil forests of Alexander Island, Antarctica
… in coarse sands, entombing trees. Well-drained mollisols formed on emergent surfaces becoming rich and fertile and supporting diverse forest communities. The flora within the forests occurred as well structured communities that occupied different parts of the river floodplain. Open-woodland …
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The Application of Pedology, Stable Carbon Isotope Analyses and Geographic Information Systems to Ancient Soil Resource Investigations at Piedras Negras, Guatemala
… good as almost all the soils were classified as Mollisols - the most fertile of all the soil orders. The suite of great groups found was Haprendolls, Argiudolls, Argiaquolls and Udorthents. The characteristics which distinguish these great groups were used to further investigate relative …
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Caracterización de los recursos hídricos y edáficos de la Cuenca del Río Acayo, Santa Teresa, Carazo, Nicaragua
… total de la Cuenca encontrando en menor área Mollisols, lnceptisols y Entisols. La presencia de piedras tanto en la superficie como dentro del perfil de todos los suelos constituye una de las mayores limitantes para la productividad lo que permite clasificar la capacidad de uso de la tierra …
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A biogeochemical analysis of Miscanthus x giganteus under nitrogen fertilizer treatments and across multiple soil types
… three different soil orders including two Mollisols (Illinois and Nebraska), two Ultisols (New Jersey and Virginia), and one Alfisol (Kentucky). There were no observed yield responses to fertilizer treatments, except at the Illinois site in 2012. In 2012 the 60 and 120 kg N ha-1 yr-1 …
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Soil microbial aspects of cover cropping as conservation practice for corn monocultures under heavy nitrogen fertilization
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo terms
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Beyond corn as king: Addressing water quality and soil organic carbon decline in maize-based agroecosystems
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-12-01
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Fertilizer source and placement affect nutrient mobility through the soil profile and productivity of maize
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms