Buscar
Mostrando ítems 1-9 de 9
A modification of the arcsine–log calibration curve for analysing soil test value–relative yield relationships
(2017-03)
This article aims to discuss the arcsine–log calibration curve (ALCC) method designed for the Better Fertiliser Decisions for Cropping Systems (BFDC) to calibrate relationships between relative yield (RY) and soil test ...
Investigating the Effects of Land Use Change on Subsurface, Surface and Atmospheric Branches of the Hydrologic Cycle in central Argentina
(Wiley, 2021-10)
Since the 1970s, land cover in central Argentina has shifted away from perennial crops and grasses towards annual crops, largely soy. In this work we use observations and modeling to understand how this shift in land use ...
Identification of the first endogenous Ophiovirus sequence
(BioRxiv, 2018-05-05)
Endogenous viral elements (EVEs) are sequences in eukaryotic genomes that are derived from the ancestral integration of viral sequences into germline cells. Ophioviruses (family Ophioviridae) are a recently established ...
DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
(Wiley, 2021-06)
Determining soil Zn thresholds for wheat (Triticum aestivum L.) is still challenging since soil Zn tests have been poorly calibrated. Therefore, this work aimed to determine, under field conditions, the DTPA-Zn critical ...
Mapping the soils of an Argentine Pampas region using structural equation modeling
(2016-11)
Current digital soil mapping (DSM) methods have limitations. For instance, it is difficult to predict a large number of soil properties simultaneously, while preserving the relationships between them. Another problem is ...
Receta práctica paso a paso para construir dendrómetros de punto de bajo costo
(Asociación Argentina de Ecología, 2020-08)
Los dendrómetros automáticos de punto son equipos de medición que se usan en la actividad forestal para medir en alta resolución espacial y temporal las variaciones en el fuste de los árboles. Esta información con gran ...
Assessment of the soil water content in the Pampas region using SWAT
(2016-02)
La región Pampeana ha experimentado recientemente una expansión de la agricultura hacia ambientes más frágiles, que se ha asociado con un aumento en la frecuencia de las sequías que afectan a toda la región. En el presente ...