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Cotton as an entry point for soil fertility maintenance and food crop productivity in savannah agroecosystems-Evidence from a long-term experiment in southern Mali
(2015-06)Given the scarcity of manure and the limited land available for fallowing, cotton cultivation with its input credit schemes is often the main entry point for nutrients in cropping systems of West Africa. In an experiment ... -
Crecimiento diferencial de clones de maqui seleccionados en Argentina, según su cultivo bajo distintas condiciones de radiación solar y riego = Differential growth of selected maqui clones in Argentina, according to their cultivation under different conditions of solar radiation and irrigation
(Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2023-05)El maqui (Aristotelia chilensis) ha cobrado gran importancia por ser uno de los berries con mayores niveles de capacidad antioxidante hasta ahora conocido y cuya demanda internacional se ha incrementado. Actualmente no ... -
Criteria and Indicators for sustainable forest management: lessons learned in the Southern Cone
(Commonwealth Forestry Association, 2019)The Southern Cone countries of Chile, Argentina and Uruguay have a common background regarding land use and land cover with a total of 46 million ha of forests whose benefits are prospering for the regional framework of ... -
Cryptochromes are the dominant photoreceptors mediating heliotropic responses of Arabidopsis inflorescences
(Wiley, 2021-10)Inflorescence movements in response to natural gradients of sunlight are frequently observed in the plant kingdom and are suggested to contribute to reproductive success. Although the physiological and molecular bases of ... -
Cumulative effects of volcanic ash on the food preferences of 2 Orthopteran species
(2017)Los polvos inertes son una forma temprana de insecticida que todavía está en uso. Uno de los polvos inertes más comunes es la ceniza volcánica. Con el fin de estudiar la reacción de saltamontes de pastizales, Dichroplus ... -
Damage reduction of Acromyrmex lobicornis in Pinus ponderosa using mixed pine species in combination with push–pull tools
(Wiley, 2023-11)Leaf-cutting ants (LCAs) cause significant damage to forest plantations and are mainly managed by broad-spectrum synthetic insecticides. In Patagonia, Pinus ponderosa (Pinales: Pinaceae) (Douglas 1836) and Pinus contorta ... -
Deciphering the transcriptomic regulation of heat stress responses in Nothofagus pumilio
(Plos One, 2021-03-30)Global warming is predicted to exert negative impacts on plant growth due to the damaging effect of high temperatures on plant physiology. Revealing the genetic architecture underlying the heat stress response is therefore ... -
Deciphering the transcriptomic regulation of heat stress responses in Nothofagus pumilio
(Public Library of Science (PLOS), 2021-03)Global warming is predicted to exert negative impacts on plant growth due to the damaging effect of high temperatures on plant physiology. Revealing the genetic architecture underly ing the heat stress response is therefore ... -
Dendrogeomorphic reconstruction of flash floods in the Patagonian Andes
(Elsevier, 2015-01-01)Flash floods represent a significant natural hazard in small mountainous catchments of the Patagonian Andes and have repeatedly caused loss to life and infrastructure. At the same time, however, documentary records of past ... -
Densidad de fibras y densidad de conductos pilosos como criterios de selección para mejorar la calidad y el peso de vellones de alpacas = Fibre density and density of hair ducts as selection criteria to improve the quality and weight of alpaca fleece
(Universidad Nacional Mayor de San Marcos (Perú), 2023-04)Mejoras en el peso de vellón de sucio (PVe) y diámetro medio de la fibra (DMF) favorece los ingresos de los productores de alpacas; sin embargo, estas variables están relacionadas directamente, complicando el mejoramiento ... -
El desafío de integrar investigación y extensión rural en procesos de innovación tecnológica orientados al desarrollo territorial.
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2017)Este artículo parte de la premisa de que una perspectiva integral de desarrollo sustentable en territorios rurales, que tenga como basamento a la innovación tecnológica como eje de promoción de cambios, debe integrar de ... -
Desarrollo temprano del roble (Nothofagus obliqua): un análisis arquitectural de procedencias de Argentina = Early development of roble (Nothofagus obliqua): an architectural analysis of provenances from Argentina
(Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2006-04-28)Se estudió el desarrollo arquitectural en tres años de plántulas de Nothofagus obliqua bajo condiciones de vivero. Las plántulas derivaron de semillas de cinco procedencias dentro del área de distribución natural de esta ... -
Detection of swainsonine-producing endophytes in Patagonian Astragalus species
(Elsevier, 2019-12)Swainsonine has been identified as the toxin in legumes belonging to the genera Astragalus and Oxytropis throughout the world including China, North America, and South America. Several South American Astragalus species ... -
Determining the origin of invasions and demonstrating a lack of enemy release from microsporidian pathogens in the common wasps (Vespula vulgaris)
(2014-08)La comprensión del papel de la liberación de enemigo en las invasiones biológicas requiere una evaluación del área de distribución del invasor, el número de eventos de invasión y la prevalencia del enemigo. La avispa común ... -
Development and evaluation of a species-specific PCR assay for the detection of Brucella ovis infection in rams
(Elsevier, 2010)Brucella ovis infection is a major cause of epididymitis and infertility in rams, resulting in reproductive failure and significant economic losses worldwide. The goal of this study was to develop a PCR test targeting ... -
Development of a duplex PCR for the identification of Fasciola hepatica in lymnaeid snails
(Ediciones INTA, 2020-12)Fasciola hepatica is a parasitic trematode that causes fascioliasis, a disease that affects domestic livestock and humans. The complex life cycle of F. hepatica involves lymnaeid snails as intermediate hosts. Detection of ... -
Development of genomic resources for Nothofagus species using next‐generation sequencing data
(Wiley, 2014-11)Using next‐generation sequencing, we developed the first whole‐genome resources for two hybridizing Nothofagus species of the Patagonian forests that crucially lack genomic data, despite their ecological and industrial ... -
Diagramas de manejo de densidad para renovales de roble, raulí y coigüe en Chile = Stocking management charts for roble, raulí and coigüe second growth forests in Chile
(Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2007)A total of 214 permanent and temporary plots from roble (Nothofagus obliqua ), raulí (N. alpina) and coigüe (N. dombeyi) pure and mixed second growth forests located between 37°30 and 42°00 south latitude in Chile were ... -
Dietary nitrate and presence of protozoa increase nitrate and nitrite reduction in the rumen of sheep
(Wiley, 2020-04)Nitrate (NO−3) supplementation is an effective methane (CH4) mitigation strategy for ruminants but may produce nitrite (NO−2) toxicity. It has been reported that rumen protozoa have greater ability for NO−3 and NO−2 reduction ... -
Dietary nitrate metabolism and enteric methane mitigation in sheep consuming a protein-deficient diet
(CSIRO Publishing, 2019-09-20)It was hypothesised that the inclusion of nitrate(NO3 –) or cysteamine hydrochloride (CSH) in a protein deficient diet (4.8% crude protein; CP) would improve the productivity of sheep while reducing enteric methane (CH4) ...