Spatial variability of aggregate stability in latosols under sugarcane
نویسندگان
چکیده
منابع مشابه
Statistical and Geostatistical Appraisal of Spatial Variability of Aggregate Stability and Aggregate-Associated Organic Carbon Content on a Catchment Scale in a Semi-arid Region, Central Iran
In a semiarid region of central Iran, effects of parent materials, physiography and landscape position, land use, andmanagement practices on association of organic carbon with secondary (aggregates) particles and aggregate stability canhave important consequences in terms of carbon sequestration and budgeting, deciding on the proper land use strategy andsuitable soil conservation practices. It ...
متن کاملstatistical and geostatistical appraisal of spatial variability of aggregate stability and aggregate-associated organic carbon content on a catchment scale in a semi-arid region, central iran
in a semiarid region of central iran, effects of parent materials, physiography and landscape position, land use, andmanagement practices on association of organic carbon with secondary (aggregates) particles and aggregate stability canhave important consequences in terms of carbon sequestration and budgeting, deciding on the proper land use strategy andsuitable soil conservation practices. it ...
متن کاملstatistical and geostatistical appraisal of spatial variability of aggregate stability and aggregate-associated organic carbon content on a catchment scale in a semi-arid region, central iran
in a semiarid region of central iran, effects of parent materials, physiography and landscape position, land use, andmanagement practices on association of organic carbon with secondary (aggregates) particles and aggregate stability canhave important consequences in terms of carbon sequestration and budgeting, deciding on the proper land use strategy andsuitable soil conservation practices. it ...
متن کاملSpatial variability of soil potassium in sugarcane areas subjected to the application of vinasse.
When deposited on land the vinasse can promote improvement in fertility, however, often fertilizer application occurs in areas considered homogeneous, without taking into account the variability of the soil. The objective of this study was to evaluate the effect of vinasse application on potassium content in two classes of soils cultivated with sugarcane, and characterize the spatial variabilit...
متن کاملSpatial variability of soil attributes and sugarcane yield in relation to topographic location
Soils submitted to the same management system in places with little variation of landscape, manifest differentiated spatial variability of their attributes and crop yield. The aim of this work was to investigate the correlation between spatial variability of the soil attributes and sugarcane yield as a result of soil topography. To achieve this objective, a test area of 42 ha located at the São...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ciência do Solo
سال: 2009
ISSN: 0100-0683
DOI: 10.1590/s0100-06832009000200002