[PDF] Top 20 Simulation of soil organic carbon changes in crop systems with castor bean using the RothC model
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Simulation of soil organic carbon changes in crop systems with castor bean using the RothC model
... con RothC se desarrolló en dos etapas: inicialización y elaboración de escenarios de ...El RothC se ejecutó iterativamente para 10 mil años atrás, con el valor de C de la MOI, la relación MVD/MVR y la ... See full document
8
Simulation of soil organic carbon changes in Vertisols under conservation tillage
... slight changes in this soil stock can cause large variations in atmospheric carbon ...flows. In general, SOC changes are based on direct methods in the field ... See full document
7
Effects of soil data and simulation unit resolution on quantifying changes of soil organic carbon at regional scale with a biogeochemical process model.
... observed in estimates of average annual-, total SOC change over the 19 year study period for three resolution databases decreased from P5 to C14 ...change of P5 in the top layer ... See full document
12
The moisture response of soil heterotrophic respiration: interaction with soil properties
... g soil −1 ) the soil factors having an influence on the moisture-respiration rela- tionship involved aeration and structure (bulk density), tex- ture (clay) and composition (carbon ... See full document
10
The effects of land use and soil management on the physical properties of an Oxisol in Southeast Brazil
... NT systems decreased SOC content and SOC stock in comparison to those under FO (Table ...Conversion of FO to cropland systems ruptured aggregates by soil disturbance and exposed ... See full document
11
SOIL AGGREGATION AND ORGANIC CARBON OF OXISOLS UNDER COFFEE IN AGROFORESTRY SYSTEMS
... loss of soil physical quality with negative impacts on soil aggregates, resistance to root penetration, porosity, and bulk ...density. Organic and agroforestry management systems ... See full document
10
RESULTS AND DISCUSSION Bacterial population
... population of Diazotrophic bacteria attained a minimum low level right from the start till 10 th week of decomposition and started increasing ...throughout the subsequent course of ... See full document
9
Biological Properties and Organic Matter Dynamics of Soil in Pasture and Natural Regeneration Areas in the Atlantic Forest Biome
... MBC in forest may be associated with the greater organic matter input and with high floristic diversity, which likely promotes the development of microbial biomass ... See full document
13
An improved representation of physical permafrost dynamics in the JULES land surface model
... Best, M. J., Pryor, M., Clark, D. B., Rooney, G. G., Essery, R .L. H., Ménard, C. B., Ed- wards, J. M., Hendry, M. A., Porson, A., Gedney, N., Mercado, L. M., Sitch, S., Blyth, E., Boucher, O., Cox, P. M., Grimmond, C. ... See full document
45
Water erosion and soil water infiltration in different stages of corn development and tillage systems Daniel F. de Carvalho
... Before the tests using the simulator, the plots were pre- wetted with a drip system in order to make soil water contents uniform, according to Panachuki et ...from ... See full document
7
Relationships between labile soil organic carbon fractions under different soil
... tension of 0.03 MPa (~80 % of the soil field ...days in capped 600 mL containers kept in the ...h in a drier containing a Petri dish with 25 mL of ... See full document
8
PHYSICAL QUALITY OF AN OXISOL UNDER AN INTEGRATED CROP-LIVESTOCK-FOREST SYSTEM IN THE BRAZILIAN CERRADO
... affect crop yield (Flores et ...increase in penetration resistance (PR) and higher corn yield in an integrated crop- livestock system after 5 years of use compared to continuous ... See full document
11
SOIL QUALITY UNDER AGROFORESTRY SYSTEMS AND TRADITIONAL AGRICULTURE IN THE ATLANTIC FOREST BIOME
... - In the present study, we evaluated the influence of agroforestry systems and traditional agriculture on the physical attributes and biologicals of soil, ... See full document
9
Soil management and mulching for weed control in cowpea
... technique in which wet soil is covered by plastic sheeting or similar products and heated by sunlight for several days, creates conditions that are harmful to a number of weeds (Ricci et ...Moreover, ... See full document
8
Agronomic characteristics of common bean and castor bean hybrids in intercropping and monocropping
... times the national mean of this oilseed crop (CONAB, ...used in areas after removing the cotton crop, aiming to eliminate root-knot nematodes (Meloidogyne incognita), because ... See full document
6
Early sowing can improve irrigation water use efficiency and yield of common bean
... The model was run with data from the climatological series from 1980 to 2013, a total of 33 harvest seasons, two cultivars (Pérola and BRS Radiante), one soil type (Table 1), 12 ... See full document
9
ON TACTICAL CROP MANAGEMENT USING SEASONAL CLIMATE FORECASTS AND SIMULATION MODELLING - A CASE STUDY FOR WHEAT
... Using wheat as an example, we show in this study how the SOI phase system, when combined with a cropping systems simulation capability, can be used operationally to Improve tactical crop[r] ... See full document
9
Copper and zinc forms in soil fertilized with pig slurry in the bean crop
... increase the efficiency of use of this fertilizer, it is necessary to know the dynamics of these metals in the soil, because they are results of ... See full document
7
J. Braz. Chem. Soc. vol.20 número9
... conducted in an attempt to eliminate the herbicide by ...Because the electro-Fenton process involves a preliminary reduction of oxygen, it is important to analyze possible interferences on TOC ... See full document
7
Factors affecting spatial variation of annual apparent Q₁₀ of soil respiration in two warm temperate forests.
... at the Forest Ecological Research Station in the Baotianman Natural Reserve (111 u479–112u049E, 33 u209–33u369N), Henan Province, ...issued the permission for our experimental sites. ... See full document
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