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Long-term impact of no tillage in two intensified crop rotations on different soil organic matter fractions in Argentine Rolling Pampa
(2013)
It is expected that the agricultural intensification occurred in recent decades in the Argentine Rolling Pampa significantly alters the SOM reserves. Therefore, it is necessary to identify soil organic carbon (C) and ...
Fruit, mesocarp, and endocarp responses to crop load and to different estimates of source: sink ratio in olive (cv. Arauco) at final harvest
(2018-04-14)
The annual fluctuations in olive crop load due to alternate bearing and other factors often lead to large differences in fruit size and oil content between years at harvest. A better understanding of how fruit parameters ...
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 ...
Estudio de las prestaciones de cabezales arroceros con sistema draper = Study of performance of rice with system draper heads
(2016)
En un establecimiento arrocero de la provincia de Corrientes se evaluó el desempeño de una cosechadora axial equipada con un cabezal de 25 pies con sistema draper. Se realizó cuatro tratamientos: cosechadora con cabezal ...
Nitrous oxide emission after the addition of organic residues on soil surface
(Elsevier, 2017)
The addition of organic amendments with a low Carbon:Nitrogen (C:N) ratio to restore degraded soils may increase the emission of greenhouse gases and affect the storage of these elements in the topsoil. Our objectives were ...
Nitrogen utilization efficiency in maize as affected by hybrid and N rate in late-sown crops
(2014-11)
After the introduction of Bt-maize, late sowing is becoming an important strategy to stabilize yields in many areas of the Argentine Pampas. Increased nitrogen (N) availability and sharp reduction in radiation and temperature ...
Avifauna de cuatro plantaciones de higo (Ficus carica) en el centro-este de ArgentinaAvifauna of four ficus carica plantations in central-eastern Argentina
(Sociedad de Ornitología Neotropical, 2020)
En el presente estudio se evaluó la composición de la avifauna y el daño causado por aves a los frutos de cultivos de higo comesti-ble (Ficus carica) en la provincia de Santa Fe, Argentina. Se calculó la riqueza y abundancia ...
Compost a base de alperujo como parte de un sustrato en plantinera de hortalizas
(Editora Artemis, 2021)
El alperujo es un residuo de la industria de la extracción de aceite de oliva, que compostado podría ser alternativa como parte de un sustrato. El objetivo del presente trabajo fue evaluar sustratos conformados por compost ...
Changes in nutrient and fibre tissue contents in Nothofagus pumilio trees growing at site quality and crown class gradients
(Elsevier, 2022-02-01)
Estimation of biomass and nutrient contents in tree components are essential for evaluating the impact of harvesting on carbon fixation capacity, bio-element recycling, and long-term effect on the balance that influence ...
Survival and growth of Nothofagus pumilio seedlings under several microenvironments after variable retention harvesting in southern Patagonian forests
(Springer, 2014-05-01)
Context: Variable retention prescriptions for Nothofagus pumilio forests provide for biodiversity conservation and natural regeneration by controlled opening of the canopy. Harvesting generates different microenvironments ...