Effect of ground basalt on chemical properties of an ultisol and oxisol in Malaysia [PDF]
, 2010 Highly weathered soils in Malaysia need to be amended to rejuvenate their chemical fertility. In particular, soil pH should be increased sufficiently, while exchangeable Al eliminated in order to make them productive.
Jusop, Shamsuddin, Kapok, J. R.
core
Química Nova, 2019 Hydrochar washed (1.0, 2.5, 5.0 and 10.0 %) and not washed (10.0%) produced by hydrothermal carbonization using vinasse and sugarcane bagasse was applied in sand, ultisol and oxisol columns, and the release of NO3-, Orthophosphate, SO42-, Total Organic ...
Ariane Maziero Santana +4 more
doaj +1 more source
Production of primary biomass and sequestration of carbon with a high water efficiency : the comparative advantages of DMC cropping systems technology [PDF]
, 2010 Whatever the cropping system adopted, bioclimatic conditions as sun radiation, temperature and rainfall, (spatial and temporal variability ) are soundly affecting crop photosynthetic activity and biomass production.
Forest, Francis +2 more
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Ameliorating effects of palm oil mill effluent on the chemical properties of soils and maize growth in pots [PDF]
, 1995 Highly weathered Malaysian soils are mostly acidic having high Al saturation and low Ca and/or l\1g contents. A leaching experiment in PVC columns and a pot trial were carried out to alleviate these acid soil infertilities by application of palm oil ...
Jusop, Shamsuddin +2 more
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Ciencia del Suelo, 2010 En suelos ácidos de trópicos y subtrópicos, caracterizados por una baja disponibilidad de P para las plantas, el papel de las fosfatasas ácidas en la mineralización del P orgánico es fundamental, constituyendo una variable promisoria para estimar la calidad del suelo.
Toledo Marcela +2 more
openaire +1 more source
Experimentally induced root mortality increased nitrous oxide emission from tropical forest soils [PDF]
, 2003 We conducted an experiment on sand and clay tropical forest soils to test the short‐term effect of root mortality on the soil‐atmosphere flux of nitrous oxide, nitric oxide, methane, and carbon dioxide.
Crill, Patrick M. +7 more
core +2 more sources
Structural Alterations of Paraná’s Oxisols by Cover Crops
Journal of Agricultural Science, 2018 This work aimed to evaluate the dynamics of physical and hydric attributes of a clayey Latosol cultivated with different cover species. The experimental area was located in the Agronomic Institute of Paraná (IAPAR), in the regional hub of Santa Tereza do Oeste, Paraná, Brazil.
Mauricio Antônio Pilatti +5 more
openaire +2 more sources
Rice Science, 2018 Little is known about the impact of direct sowing under vegetation cover on the production and quality of New Rice for Africa (NERICA) on poor oxisol. In this study, two NERICA varieties (NERICA 3 and NERICA 8) were grown under tropical oxisol soil with ...
Pierre Popice Kenmogne Nuemsi +7 more
doaj +1 more source
Mass Proportion of Microaggregates and Bulk Density in a Brazilian Clayey Oxisol.
, 2005 The physical properties of Brazilian Oxisols are closely related to the development of their microstructure, which typically consists of stable microaggregates smaller than 1 mm. There is no model available to predict changes in microstructure in Oxisols.
Balbino, Luíz Carlos +5 more
core +3 more sources
Nanosilica enhances morphogenic and chemical parameters of Megathyrsus maximus grass under conditions of phosphorus deficiency and excess stress in different soils. [PDF]
BMC Plant Biol, 2023 de Faria Melo CC +5 more
europepmc +1 more source