Results 11 to 20 of about 511,075 (355)
Soil Microorganisms Mediating Phosphorus Availability Update on Microbial Phosphorus [PDF]
Plant Physiology, 2011 Microorganisms are integral to the soil phosphorus (P) cycle and as such play an important role in mediating the availability of P to plants. Understanding the microbial contribution to plant P nutrition and opportunities for manipulating specific microorganisms to enhance P availability in soil ...
Alan E, Richardson, Richard J, Simpson
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Ruzigrass affecting soil-phosphorus availability [PDF]
Pesquisa Agropecuária Brasileira, 2013 The objective of this work was to evaluate the effectiveness of ruzigrass (Urochloaruziziensis) in enhancing soil-P availability in areas fertilized with soluble or reactive rock phosphates. The area had been cropped for five years under no-till, in a system involving soybean, triticale/black-oat, and pearl millet.
Merlin, Alexandre +2 more
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Guangdong nongye kexue, 2022 【Objective】The study was conducted to explore the effects of humic acid and biomass carbon on soil phosphorus activation and inorganic phosphorus form transformation with a view to providing theoretical basis for the research and development of ...
Yunting LIU +5 more
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Processes Governing Phosphorus Availability in Temperate Soils [PDF]
Journal of Environmental Quality, 2000 AbstractPhosphorus losses from agricultural soil to water bodies are mainly related to the excessive accumulation of available P in soil as a result of long‐term inputs of fertilizer P. Since P is a nonrenewable resource, there is a need to develop agricultural systems based on maximum P use efficiency with minimal adverse environmental impacts.
Frossard, E +4 more
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Effects of pseudogley chemical amelioration on the changes in soil and plant phosphorus and potassium contents [PDF]
Journal of Agricultural Sciences (Belgrade), 2004 Pseudogley is a soil type that is under natural conditions characterized by unfavorable properties, the most pronounced being insufficient amounts of basic plant nutrients.
Bošković-Rakočević Ljiljana +3 more
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Changes on available phosphorus and total nitrogen contents from soil around roots of two desert plants [PDF]
E3S Web of Conferences, 2021 In order to understand variation characteristics of the soil available phosphorus and total nitrogen (TN) content around the roots of typical desert plants Peganum harmala Linn.
Chang Guo-Hua +5 more
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Effect of Biomass Improvement Method on Reclaimed Soil of Mining Wasteland
Advances in Civil Engineering, 2022 Aiming at the problem of soil improvement for mining wasteland reclamation, this article takes the coal mining subsidence reclamation area of a coal mine in the east of China as the research object.
Yanfei Xu +4 more
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Soil pH and Nutrient Characteristics of Newly-added Cultivated Land in Heyang, China [PDF]
E3S Web of Conferences, 2020 In order to understand the soil pH and main nutrient characteristics of newly added cultivated land in the eastern part of Guanzhong, and 160 soil samples were collected in 2016, the soil pH, organic matter, total nitrogen, available phosphorus and ...
Li Gang +5 more
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Effect of Mg-Modified Waste Straw Biochar on the Chemical and Biological Properties of Acidic Soils
Molecules, 2023 Biochar is important for soil improvement, fertilizer innovation, and greenhouse gas reduction. In this paper, Mg-modified biochar was prepared from rice and corn straw and mixed with soil at a 1% (w/w) addition in an indoor soil simulation experiment to
Zhigao Liu +4 more
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Remote Sensing, 2022 Soil available nutrient contents are critical for regulating ecosystem structure and function; therefore, exploring patterns, dynamics, and drivers of soil available nutrient contents is helpful for understanding the geochemical cycle at the regional ...
Yuchuan He +4 more
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