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Increased cropping intensity improves crop residue inputs to the soil and aggregate-associated soil organic carbon stocks
(Elsevier, 2017-01)
Many South American agroecosystems are based mainly on soybean [Glycine max (L.) Merr.] as a sole crop
in the year, which has increased concerns regarding soil conservation and ecosystems sustainability. The
increase in ...
Energy balance optimization of sugarcane crop residual biomass
(Elsevier B.V., 2007-09-01)
This work presents a mathematical model for helping mills choose sugarcane varieties for planting. It maximizes crop residual biomass energy balance by considering the difference between generated and consumed energy in ...
Energy balance optimization of sugarcane crop residual biomass
(Elsevier B.V., 2007-09-01)
This work presents a mathematical model for helping mills choose sugarcane varieties for planting. It maximizes crop residual biomass energy balance by considering the difference between generated and consumed energy in ...
Efficiency and residual effect of alternative potassium sources in grain cropsEficiência e efeito residual de fontes alternativas de potássio em culturas graníferas
(2021-01-01)
The objective of this work was to evaluate the efficiency and the residual effects of both molten and ground alkaline potassium-silicate rocks (K1) and of ground phonolite rock (K2), as sources of potassium, compared with ...
Tradeoffs around crop residue biomass in smallholder crop-livestock systems - Whatïs next?
(2015-03)
Much has been written on the tradeoffs that smallholder farmers face when having to allocate their biomass resources among competing objectives such as feed, fuel, mulch, compost or the market. This paper summarises yet a ...
Legume and Nonlegume Crop Residues as Sources of N in Oxisols and UltisolsTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1978)
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality
(Soc Brasileira De Ciencia Do Solo, 2016-01-01)
Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of ...
Cover crop effects on soybean residue decomposition and P release in no-tillage systems of Argentina
(Elsevier, 2014-06)
Cover crops (CC) provide many benefits to soils but their effect on decomposition of previous crop residues and release of nutrients in continuous no-tillage soybean [Glycine max (L.) Merr.] production are little known. ...
Co-accumulation of microbial residues and particulate organic matter in the surface layer of a no-till Oxisol under different crops
(Pergamon-Elsevier B.V. Ltd, 2014)