Results 11 to 20 of about 7,676,313 (294)
The role of conservation soil management on soil and water protection at different spatial scales [PDF]
, 2006 Agriculture has a direct impact on the soil environment, altering soil properties, surface characteristics and erosion risk. This has led to a move away from conventional tillage to the adoption of conservation practices, aiming to minimise soil ...
Cooper, Sophie E.
core +7 more sources
The effects of minimal tillage, contour cultivation and in-field vegetative barriers on soil erosion and phosphorus loss. [PDF]
, 2009 Runoff, sediment, total phosphorus and total dissolved phosphorus losses in overland flow were measured for two years on unbounded plots cropped with wheat and oats.
Quinton, John N. +5 more
core +5 more sources
PHOSPHORUS STATUS IN SOME SOILS OF DAMIETTA GOVERNORATE [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2014 Phosphorus (P) is an essential plant nutrient, and its deficiency in soils severely restricts crop yields.In order toevaluate the phosphorus status in some soils of Damietta Governorate soils, chosen nineteen soil profiles were done at selected ...
A. S. Abd EL-Hameed
doaj +1 more source
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
openaire +3 more sources
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
doaj +1 more source
Silicon increases the phosphorus availability of Arctic soils [PDF]
Scientific Reports, 2019 AbstractPhosphorus availability in soils is an important parameter influencing primary production in terrestrial ecosystems. Phosphorus limitation exists in many soils since a high proportion of soil phosphorus is stored in unavailable forms for plants, such as bound to iron minerals or stabilized organic matter. This is in spite of soils having a high
Jörg Schaller +8 more
openaire +5 more sources
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
doaj +1 more source
Role of Soil Minerals on Organic Phosphorus Availability and Phosphorus Uptake by Plants [PDF]
Geoderma, 2022 Abstract AimsOrganic P (OP) accounts for significant fractions of the total phosphorus (P) pool in soils, especially in soils treated with organic inputs. In soils, OP compounds can be sorbed onto soil minerals but the consequences of these interactions on P availability and plant uptake are poorly known.
Amadou, Issifou +2 more
openaire +3 more sources
Walailak Journal of Science and Technology, 2021 Phosphorus solubilizing bacteria (PSB) can increase soil phosphorus (P) availability and improve plant growth, yield, and phosphorus content of several crops.
Pyone Pyone AYE +2 more
doaj +3 more sources
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
doaj +1 more source