Crop systems
ARTIGO_Relationship among crop systems, soil cover, and water erosion on a typic hapludox
... effective crop management practice is intercropping, in which two or more crops with different architectures and vegetative cycles are grown simultaneously in the same ...different crop systems on ...
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Trough and pot crop systems with leaching recirculation and defoliation levels for mini tomatoes
... of crop systems that promote the recirculation of leachate in long crop ...the crop without damage to the production or quality of the ...recirculation crop systems (pots and ...
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Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no-tillage
... of crop systems in tropical regions, mainly under high temperatures and excessive rainfall in the summer and dry periods in the winter, has already been discussed (Mingotte & Lemos ...integrated ...
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Agronomic characters in asparagus of different ages and crop systems
... Agronomic characters in asparagus of different ages and crop systems Abstract – Age and crop system effects on agronomic response were evaluated in 11 hybrids of Asparagus officinalis L. The ...
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SELECTION OF HERBICIDES TARGETING THE USE IN CROP SYSTEMS CULTIVATED WITH SHOWY CROTALARIA
... of phytonematodes infestation, nitrogen fixation and high biomass yield. C. spectabilis is a slow growth annual legume, being a medium-sized shrubby plant (0.60 to 1.50 m), which has deep taproot, able to break compacted ...
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Simulation of soil organic carbon changes in crop systems with castor bean using the RothC model
... Resumen – El objetivo del presente trabajo fue la simulación de los cambios del carbono orgánico del suelo (COS), por el modelo RothC, en razón del cambio de uso de suelo d[r] ...
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EVALUATION OF NEW LETTUCES CULTIVARS PRODUCED IN DIFFERENT CROP SYSTEMS
... The hydroponic cultivation represents an alternative to the conventional cultivation (PAULUS et al., 2012), in which the soil is substituted by an aqueous solution, containing only the minerals necessary for the ...
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Agronomic characters in asparagus of different ages and crop systems
... Abstract – Age and crop system effects on agronomic response were evaluated in 11 hybrids of Asparagus officinalis L. The experimental design was a complete randomized block with three replicates of 20 plants of 3 ...
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CARBON STOCK AND ITS COMPARTMENTS IN A SUBTROPICAL OXISOL UNDER LONG-TERM TILLAGE AND CROP ROTATION SYSTEMS
... cropping systems on soil C stock and C lability and could therefore be used as SOM quality index (Blair et ...and crop systems studied is shown in table ...high crop residue input in the soils ...
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Soil macrofauna under integrated crop‑livestock systems in a Brazilian Cerrado Ferralsol
... the systems with annual crops (CR and C), even in rotation ...the crop systems, which promotes a high quality litter addition with a low C/N ...
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EMISSIONS AND CARBON CROP RESIDUE MINERALIZATION IN AN OXISOL UNDER DIFFERENT TILLAGE AND CROP ROTATION SYSTEMS
... cropping systems, ranging from 15 % (NT R2) to 17 % (CT ...with crop rotation) to 35 % (CT with soybean/wheat succession), but higher than mentioned by Costa et ...and crop rotation was higher than ...
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Soil attributes under different crop management systems in an Amazon Oxisols
... cropping systems on the biological attributes of an oxisol in the Amazonian state of ...no-tillage systems (NT) maintained for 4 and 8 years after planting with corn (Zea mays ...(CT) systems every 2 ...
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Spatial variability of soil physical properties in two management systems in sugarcane crop
... (Bd), soil moisture content (θ) and total porosity (Tp) in two management systems of sugarcane harvesting, with or without burning, in a Haplustox soil, in the 0-0.20 m layer. The study area is located in Rio ...
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OBTAINING WEATHER DATA FOR INPUT TO CROP DISEASE-WARNING SYSTEMS: LEAF WETNESS DURATION AS A CASE STUDY
... large crop canopies to operate a warn- ing ...warning systems that rely on mea- surements in large-scale crop ...Thus, crop canopy and climate can interact in influencing the choice of ...
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MANAGEMENT SYSTEMS: SOIL COVER AND COMPACTION, LONGITUDINAL DISTRIBUTION, AND YIELD OF SOYBEAN CROP
... to systems that do not use chiseling. However, the treatment with intermediate harrowing showed increasing RP values up to a depth of 0.10–0.20 m (> 6.0 MPa), decreasing in depth although they were still high. ...
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Whole-farm modeling approach to evaluate different crop rotations in organic dairy systems
... modeled systems with wheat, baking quality winter wheat can diversify and stabilize farm income, especially given recent post-recession production quotas and milk price reductions instituted by organic milk ...
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Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
... ABSTRACT: In search of a sustainable coffee sector production, various management practices have been adopted, because it causes changes in the physical and chemical soil attributes, consequently changes the coffee ...
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Cover plants with potential use for crop‑livestock integrated systems in the Cerrado region
... The basic uses of cover crops include protecting the soil against erosion, increasing soil organic matter, improving soil quality, promoting carbon-sequestration, enabling producers to use less water and fertilizers and ...
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Steers production in integrated crop-livestock systems: pasture management under different sward heights
... The results for the LW, HCW and CCW show a similar response pattern as that one for the ADG. The results demonstrate the high potential of beef production on the pasture cycle between soybean crops. Yearling steers can ...
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Research on Integrated Crop-Livestock Systems in Brazil
... Integrated crop-livestock systems (ICLS) are designed to exploit synergisms and emergent properties resulting from interactions between different soil-plant-animal-atmosphere compartments that integrate ...
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