El objetivo de este ensayo es comparar el efecto de distintos calendarios de poda (frecuencia e intensidad) en el crecimiento de plantaciones de E.grandis en suelos de la zona 7. Para que los mismos sean comparables se definió una altura de poda final constante, por lo que la variable de ajuste es el número de intervenciones.
En Uruguay, la mayor parte de la producción ovina se realiza sobre campo natural, concentrándose más del 50% en la región basáltica, principalmente sobre los suelos de menor aptitud pastoril. En tanto, la época de servicio recomendada para lograr mejores resultados reproductivos es el otoño, determinando que la parición sea en primavera y el destete a inicios de verano.
En Uruguay, la mayor parte de la producción ovina se realiza sobre campo natural, concentrándose más del 50% en la región basáltica, principalmente sobre los suelos de menor aptitud pastoril. En tanto, la época de servicio recomendada para lograr mejores resultados reproductivos es el otoño, determinando que la parición sea en primavera y el destete a inicios de verano.
Alternative irrigation systems are viable options to reduce water footprint in rice; however, it could increase the difficulty of controlling weeds, as the water layer prevent weed emergence. Despite the environmental importance, there is no knowledge regarding effective chemical control of Echinochloa crus-galli (L.) P. Beauv. under contrasting field layouts and irrigation systems in dry-seeded rice. In this study, we quantified the efficacy of some pre-emergence (PRE) and post-emergence (POST) herbicide sequences and tank mixtures to control E.
John Hodgson (1937?2018) is renowned worldwide as a passionate and principled researcher, dedicated to the study of interactions between grazing livestock and pasture sward, and to whole-system management of grassland. He published over 250 scientific outputs during his 50-year career, and inspired generations of grazing ecologists. Following his upbringing on a mixed-livestock farm in the Yorkshire Dales, John received BSc, PhD and DSc from the University of Leeds, UK.
John Hodgson (1937?2018) is renowned worldwide as a passionate and principled researcher, dedicated to the study of interactions between grazing livestock and pasture sward, and to whole-system management of grassland. He published over 250 scientific outputs during his 50-year career, and inspired generations of grazing ecologists. Following his upbringing on a mixed-livestock farm in the Yorkshire Dales, John received BSc, PhD and DSc from the University of Leeds, UK.
