Resultados de búsqueda - Tree vegetation

Tree knowledge and livelihood activities in a changing environment: views from smallholder farmers in Kosti, Sudan por Kalame, F.B., Luukkanen, O., Elsiddig, E.A., Glover, E.K.

“…To explore this critique, we examined smallholder farmers' (SHFs) views on the management and utilization of trees for livelihood improvement and environmental protection. …”
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Shade tree identity rather than diversity influences soil macrofauna in cacao-based agroforestry systems por Rousseau, G.X, Deheuvels, Olivier, Celentano, D., Arias, I.R., Hernández-García, L.M., Somarriba, Eduardo

“…Macrofauna composition was best explained by a mix of tree species and litter attributes (R2=26.5 %), whereas macrofauna and vegetation co-vary significantly with topography (R2=12 %). …”
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Shade tree identity rather than diversity influences soil macrofauna in cacao-based agroforestry systems por Rousseau, G.X., Deheuvels, O., Celentano, D., Arias, I.R., Hernández-García, L.M., Somarriba, E.

“…Macrofauna composition was best explained by a mix of tree species and litter attributes (R2=26.5 %), whereas macrofauna and vegetation co-vary significantly with topography (R2=12 %). …”
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Costs of tree seed and seedling supply systems. The cost of integrating genetic diversity into forest landscape restoration. por Neff, D., Kettle, Christopher J., Gotor, Elisabetta

“…In order to better understand the interrelationships between costs, benefits, properties of the supply chain (e.g., vegetation cover at the planting site), and quality considerations (physical, physiological, plant health, and genetic) we developed a cost model that integrates relevant cost drivers of the tree seed and seedling supply chain into a single cost structure. …”
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Multispectral drone image analysis for shade tree functional traits and climate response in cocoa agroforestry systems por Abdulai, I., Grunther, N.P.K., Asare, R., Rahman, M.H., Rotter, R., Hofmann, M.

“…This study will utilize the ‘Green Normalized Difference Vegetation Index’ (GNDVI) to assess variations in shade tree canopy reflectance variations and relations to physiological traits (transpiration and stomatal conductance) over wet and dry seasons. …”
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Silicophytoliths from a Pampean native tree community (Celtis ehrenbergiana community) and their representation in the soil assemblage por De Rito, María Victoria, Fernández Honaine, Mariana, Osterrieth, Margarita, Morel, Eduardo

“…The comprehensionof the relation between plant phytolith production and their incorporation into soils is crucial for the interpretationof past environments and vegetation based on fossil phytolith records. The aim of this work is todescribe the silicophytolith production of a Pampean native tree community (Celtis ehrenbergiana community)and the silicophytolith assemblages of the soils, in order to understand the relation between silicophytolith productionand their incorporation in these natural forests. …”
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Tree invasion in secondary grasslands diminishes herbaceous biomass and diversity: A study of mechanisms behind the process por Ferraina, Antonella, Molina, Cecilia Denisse, Mazia, Noemí, Piñeiro, Gervasio, Miranda, Isabel, Chaneton, Enrique José

“…The objective of this work was to evaluate the relative importance of the changes in light conditions generated by the invader G. triacanthos L. tree (honey locust), and the historical soil legacy of vegetation (grassland or woody patch origins) in modulating aboveground and belowground biomass, species composition and diversity of a secondary successional grassland invaded by G. triacanthos trees. …”
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Estructura y composición de un paisaje fragmentado y su relación con especies arbóreas indicadoras en una zona de bosque muy húmedo tropical, Costa Rica por Gallego Castillo, Beatriz

Materias: “…FOREST TREES…”
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Occupancy of avian foraging guilds in soybean fields and borders in Entre Ríos, Argentina: responses to vegetation structure and prey resources por Goijman, Andrea Paula, Conroy, Michael J., Varni, Vanina Delia, Thompson, Jeffrey, Zaccagnini, Maria Elena

“…Conclusions: We found that with 10 to 15 native tree species in borders, coupled with a complex vegetation structure with shrubs and grasses, we could conserve a wide spectrum of insectivorous birds, and may contribute to the invertebrate pest control service. …”
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Liquid Organic Fertilizers for Sustainable Agriculture: Nutrient Uptake of Organic versus Mineral Fertilizers in Citrus Trees por Martínez-Alcántara, Belén, Martínez-Cuenca, Mary-Rus, Bermejo, Almudena, Legaz, Francisco, Quinones, Ana

“…Animal-based fertilizer, due to intrinsic composition, increased total tree biomass and carbohydrate leaves content, and led to lower soil nitrate concentration and higher P and Mg exchangeable in soil extract compared to vegetal-based fertilizer. …”
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Crop load regulation and irrigation strategies to accelerate the recovery of previously water-stressed Japanese plum trees por Intrigliolo, Diego S., Ballester, Carlos, Castel, Juan R.

“…Tree crop load is a determinant factor of the carbohydrates partitioning between fruit and vegetative sinks, being fruit sink strength higher than that of vegetative organs. …”
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Citrus Viroids: Symptom Expression and Performance of Washington Navel Sweet Orange Trees Grafted on Carrizo Citrange por Murcia, Nubia, Bani Hashemian, Seyed M., Serra, P., Pina, José A., Durán-Vila, Núria

“…Other viroids have been found to induce specific symptoms and different degrees of stunting in trees grafted on trifoliate orange and trifoliate orange hybrids. …”
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The role of agroforestry tree species in biocontrol of the cabbage pest Plutella xylostella : a field study in Kenya por Kvick Nastaj, Nadja

“…One of the most common vegetables grown in the country is cabbage, but due to various pests, the production is threatened. …”

Response of Clementina de Nules citrus trees to summer deficit irrigation. Yield components and fruit composition por Ballester, Carlos, Castel, Juan R., Intrigliolo, Diego S., Castel, Juan R.

“…Water use efficiency (WUE) in the RDI trees was similar or even higher than in Control trees. …”
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Native mycorrhizae from Ethiopia improve tree growth and seedlings survival contributing to the green legacy program por Legesse, Yonatan, Jida, Mulissa, Puente, Mariana Laura, Covacevich, Fernanda, Belay, Zerihun

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The dwarfing mechanism of citrus rootstocks F&A 418 and #23 is related to competition between vegetative and reproductive growth por Lliso, Ignacio, Forner Valero, Juan B., Talón, Manuel

“…Major growth differences that influenced tree size were apparent during the first summer after grafting and appeared to be related to fruit productivity, because defruiting the dwarfed scions caused a significant increase in vegetative shoot development, including summer sprouting. …”
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Virkesproduktion i samklang med rekreation och biodiversitet i tätortsnära skog por Halling, Elias

Characterization of light intensity and quality, vegetative, flowering and fruiting traits in high and super-high density olive hedgerows por Ladux, Federico J., Rousseaux, María Cecilia, Trentacoste, Eduardo Rafael

“…Shading between neighboring trees affects the light intensity and quality, modifying the tree vegetative, flowering and fruiting characteristics. …”
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Efecto de distintas frecuencias de rolado selectivo sobre la capacidad de rebrote de Neltuma flexuosa (DC.) C.E. Hughes & G.P. Lewis en el ecotono Caldenal-Monte Occidental, región... por Kerleng Marin, Rocio Noelia, Butti, Lucas Ramiro, Álvarez Redondo, Mónica

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Nutrición mineral de frutales de clima templado por Sanchez, Enrique Eduardo, Curetti, Mariela

Materias: “…Fruit Trees…”
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