Results 61 to 70 of about 604 (176)
Balances de elementos en un agroecosistema de caña de azúcar: I. Balance de nitrógeno [PDF]
Tropicultura, 2005 In a tropical mollisol cropped with sugar cane the annual nitrogen balance was quantified taken into account the main i) inputs, ii) outputs and iii) transference of the element (N-NO3 + N-NH4) in the plant and soil subsystems.
Infante, C. +2 more
doaj
Soil erosion and corn yield in a cultivated catchment of the Chinese Mollisol region.
PLoS ONE, 2019 Evaluation of soil redistribution rates and influence on crop yield in agricultural catchments is very important information, which can provide a scientific basis for arrangement of soil and water conservation measures and sustainable crop production. In
Weige Yang +4 more
doaj +1 more source
Identification and Isolation of Mollisols in Savadkooh region
Journal of Applied Sciences and Environmental Management, 2013 The present study was carried out in Savadkooh region, Mazandaran province, North of Iran, to evaluate and identify, what kind of soils are in this area. The study area is under landuse of forest, rice fields and city. The results showed, because of high organic matter and presence of other conditions in forest area, Mollisols were dominant soils in ...
Khakipour, Nazinin +4 more
openaire +3 more sources
International Journal of Bio-Resource and Stress Management, 2017 An experiment was conducted during the year 2012−13 to investigate the effects of metsulfuron-methyl herbicide on dehydrogenase and acid phosphatase activity on three diverse soils at two doses (4 and 6 g a.i. ha-1).
Shaon Kumar Das +2 more
doaj
Reconstructing Mollisol Formation Processes Through Quantified Pedoturbation
Geophysical Research LettersMollisols are highly fertile soils and function as significant carbon reservoirs. However, determining their ages and formation processes is challenging due to extensive pedoturbation, which undermines conventional dating methods.
Aimin Zhang +6 more
doaj +1 more source
Acta Agronómica, 2010 Con el fin de determinar el efecto que la aplicación de vinaza puede tener sobre las fracciones de fósforo y su relación con la acumulación de biomasa total en maíz dulce, un experimento en invernadero fue realizado con suelos de los municipios de ...
Diego Iván ángel S +1 more
doaj +2 more sources
Shuitu Baochi Xuebao[Objective] A study on the spatial and temporal patterns of water erosion dynamic factors and their responses to atmospheric and oceanic circulation patterns in the Mollisol region of Northeast China is crucial for preventing and controlling soil erosion
GAO Xiaoyu +7 more
doaj +1 more source
Dynamics of biosolids-derived phosphorus in a Mollisol
, 2018 The amoimt of? iplied to land with biosolids is generally more than plants need when the application rate is based on the potentially available N. The subsequent accumulation of P is of environmental rather than ronomic concern, because it could lead to eutrophication of water bodies if P is carried off-site in surface runoff, subsurface drainage ...
openaire +2 more sources
Acta Agronómica, 2010 Con el fin de determinar el efecto que la aplicación de vinaza puede tener sobre las fracciones de fósforo y su relación con la acumulación de biomasa total en maíz dulce, un experimento en invernadero fue realizado con suelos de los municipios de ...
Diego Iván ángel S +1 more
doaj
Frontiers in Microbiology, 2019 The amendment of crop residues produced under elevated CO2 (eCO2) may alter soil microbial community structure and their functions on residue decomposition and carbon (C) cycling in soil.
Yanhong Wang +10 more
doaj +1 more source