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Mostrando ítems 1-12 de 12
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Analysis of nutrient deficiencies affecting in vitro growth and development of Eucalyptus dunnii Maiden
Oberschelp, Gustavo Pedro Javier; Gonçalves, Antônio Natal (2018-06)Although basal medium optimization is a key factor in the success of tissue culture, its mineral composition is frequently disregarded when optimizing in vitro propagation protocols. A previous work on Eucalyptus dunnii ... -
Assessing the effects of basal media on the in vitro propagation and nutritional status of Eucalyptus dunnii Maiden
Oberschelp, Gustavo Pedro Javier; Gonçalves, Antônio Natal (2016-02)In tissue culture, essential aspects of growth and development can be modulated by managing mineral nutrition and growth regulators. Therefore, basal medium selection is one of the key factors for success with this technique ... -
Caracterización dendroenergética de la madera y el carbón de diferentes materiales genéticos del género Eucalyptus
Barotto, Antonio José; Gauna, Juan Marcelo; Tonello, María Laura; Harrand, Leonel; Mastrandrea, Ciro Andres; Martinez, Matias Salvador; Oberschelp, Gustavo Pedro Javier; Raffaeli, Natalia (Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2024-02)En un contexto de cambio climático y mayor demanda de energía, la biomasa, en particular la leña y el carbón vegetal, constituye una alternativa valiosa para el reemplazo de combustibles fósiles, con un mejor balance de ... -
Cold acclimation and freezing tolerance in three Eucalyptus species: A metabolomic and proteomic approach
Oberschelp, Gustavo Pedro Javier; Guarnaschelli, Ana Beatriz; Teson, Natalia; Harrand, Leonel; Podestá, Florencio Esteban; Margarit, Ezequiel (Elsevier, 2020-05)The ability of plants to cope with frost events relies on the physiological and molecular responses triggered by cold temperatures. This process, named acclimation, involves reprogramming gene expression in order to adjust ... -
Comparación de metodologías para la estimación de la densidad de la madera y sus implicancias en la estimación de parámetros genéticos en tres especies del género Eucalyptus
Alarcón, Pamela Cecilia; Fernandez, María Elena; Pathauer, Pablo Santiago; Harrand, Leonel; Oberschelp, Gustavo Pedro Javier; Monteoliva, Silvia Estela; Martinez Meier, Alejandro (Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2018)Entre las diversas características que definen la calidad de la madera, la densidad es el descriptor que ha cobrado mayor relevancia. En vista a la variedad de métodos disponibles para estimar la densidad básica, de la ... -
Crecimiento de plantines de Prosopis alba en diferentes sustratos, contenedores y condiciones de vivero = Growth of Prosopis alba seedlings on different substrates, containers and nursery conditions
Salto, Carla Susana; Harrand, Leonel; Oberschelp, Gustavo Pedro Javier; Ewens, Mauricio (2016)Existe escasa información sobre las tecnologías de producción de plantines de algarrobo blanco (Prosopis alba), especie nativa de importancia comercial en Argentina. Por ello, el objetivo del trabajo fue evaluar el efecto ... -
Effect of fertilization and inoculation with native rhizobial strains on growth of Prosopis alba seedlings under nursery conditions
Salto, Carla Susana; Melchiorre, Mariana; Oberschelp, Gustavo Pedro Javier; Pozzi, Ezequiel; Harrand, Leonel (2017-11)Prosopis alba (algarrobo blanco) is able to fix N2 symbiotically associated with nodule inducing rhizobacteria. However, there is no information related to the effects and interactions of inoculation and fertilization ... -
Eucalyptus dunnii Maiden plant regeneration via shoot organogenesis on a new basal medium based on the mineral composition of young stump shoots
Oberschelp, Gustavo Pedro Javier; Gonçalves, Antônio Natal; Meneghetti, Eveline Calderan; Graner, Érika Mendes; Almeida, Marcílio de (2015-12)Eucalyptus dunnii is an excellent alternative for afforestation and reforestation in frost-prone areas; however, it has limitations in the availability of propagation material. Given the great potential of tissue culture ... -
“Harder, better, faster, stronger: Frost tolerance of Eucalyptus benthamii under cold acclimation"
Oberschelp, Gustavo Pedro Javier; Morales, Luisina Lourdes; Montecchiarini, Marina Lucia; Harrand, Leonel; Podestá, Florencio Esteban; Margarit, Ezequiel (Elsevier, 2022-06)Eucalypts are the most planted hardwood trees worldwide because of their very rapid growth, exceptional wood quality and adaptability. However, most commercial species and derived hybrids are sensitive to frost, which ... -
Interactions between mineral fertilization and arbuscular mycorrhizal fungi improve nursery growth and drought tolerance of Prosopis alba seedlings
Salto, Carla Susana; Sagadin, Monica Beatriz; Luna, Celina Mercedes; Oberschelp, Gustavo Pedro Javier; Harrand, Leonel; Cabello, Marta Noemí (Springer, 2019-02-28)Prosopis alba Griseb. (algarrobo blanco) is an important tree legume in semiarid regions of South America. Under field conditions, their seedlings are subjected to a wide range of environmental conditions that might produce ... -
Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
Alarcon, Pamela Cecilia; Fernandez, María Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, Pablo Santiago; Martinez Meier, Alejandro (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España, 2021-09-17)Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian ... -
TDZ pulsing evaluation on the in vitro morphogenesis of peach palm
Graner, Érika Mendes; Oberschelp, Gustavo Pedro Javier; Brondani, Gilvano Ebling; Batagin-Piotto, Katherine Derlene; Almeida, Cristina Vieira de; Almeida, Marcílio de (2013-04)Peach palm (Bactris gasipaes Kunth.) cropping is an excellent alternative to native species exploitation; nevertheless, the problems with seed germination and conventional propagation justify the use of in vitro culturing. ...