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Mostrando ítems 81-90 de 1865
Avaliação do conforto térmico em espaços livres públicos: estudo de caso no entorno de praças do município de Londrina, Paraná
(Universidade Tecnológica Federal do ParanáLondrina, 2014-02-19)
Lately, has increased the concern of the population about the urban environment and citizen's quality of life. The afforestation is essential in any urban planning and has significant functions. Considering the importance ...
Nutrient recycling and physical indicators of an alley cropping system in a sandy loam soil in the pre-Amazon region of Brazil
(Springer, 2010-03-01)
The sustainable management of soils has proved a key challenge for the smallholder agriculture in southeastern Amazonia, Brazil. We assessed the capacity of an alley cropping system to sustain corn productivity. The ...
Nutrient recycling and physical indicators of an alley cropping system in a sandy loam soil in the pre-Amazon region of Brazil
(Springer, 2010-03-01)
The sustainable management of soils has proved a key challenge for the smallholder agriculture in southeastern Amazonia, Brazil. We assessed the capacity of an alley cropping system to sustain corn productivity. The ...
Extreme drought affects visitation and seed set in a plant species in the central Chilean Andes heavily dependent on hummingbird pollination
(MDPI, 2020)
Rising temperatures and increasing drought in Mediterranean-type climate areas are expected to affect plant-pollinator interactions, especially in plant species with specialised pollination. Central Chile experienced a ...
Adaptation and agronomic performance of Artemisia annua L. under lowland humid tropical conditions
(Elsevier Science BvAmsterdamHolanda, 2012)
Modelo agroclimático de balance hídrico del suelo. Formulación y representación espacial
(Instituto de Geografia Tropical (IGT), 2004)
Hoy día el balance hídrico agrometeorológico es una de las herramientas más útiles y poderosas para la investigación científica y los servicios operativos dirigidos a la agricultura, con el fin de calcular el consumo de ...
Introduction of cover crops in a maize–soybean rotation of the Humid Pampas: Effect on nitrogen and water dynamics
(Elsevier, 2012-03)
The agricultural system of the Humid Pampas consists of continuous cropping of soybean and maize under no tillage. This system may loose nitrogen (N) through leaching during the early and final stages of summer crops and ...
Potential of Stylosanthes guianensis as a Forage Crop in the Humid Mountain Region of Puerto RicoTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1981)
Phosphorus placement effects on phosphorous recovery efficiency and grain yield of wheat under no-tillage in the Humid Pampas of Argentina
(Hindawi Publishing Corporation, 2014-11)
No-till (NT) affects dynamics of phosphorus (P) applied. Wheat response to P fertilization can be affected by available soil P, grain yield, placement, rate, and timing of fertilization. Furthermore, mycorrhizal associations ...
Extreme drought affects visitation and seed set in a plant species in the central chilean andes heavily dependent on hummingbird pollination
(MDPI AG, 2020-11)
Rising temperatures and increasing drought in Mediterranean-type climate areas are expected to affect plant–pollinator interactions, especially in plant species with specialised pollination. Central Chile experienced a ...