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Assessing the effects of early silvicultural management on long-term site productivity of fast-growing eucalypt plantations: the Brazilian experience
(NATL INQUIRY SERVICES CENTRE PTY LTD, 2008)
Eucalyptus is the dominant and most productive planted forest in Brazil, covering around 3.4 million ha for the production of charcoal, pulp, sawtimber, timber plates, wood foils, plywood and for building purposes. At the ...
Emergy synthesis of intensive eucalyptus cultivation in Sao Paolo, Brazil
(SOC AMER FORESTERS, 2008)
We used environmental accounting to evaluate high-intensity clonal eucalyptus production in Sao Paolo, Brazil, converting inputs (environmental, material, and labor) to emergy units so ecological efficiency could be compared ...
Adoption of integrated production of peach system in Parana State
(INST AGRONOMICO, 2011)
The success in the adoption of peach integrated production (IP) was evaluated in small orchards of the Parana State. The importance of specific technical accompaniment; points of strangulating in adoption of technology and ...
Characterization of different fruit wines made from cacao, cupuassu, gabiroba, jaboticaba and umbu
(ELSEVIER SCIENCE BV, 2010)
The main aim of this work was to produce fruit wines from pulp of gabiroba, cacao, umbu, cupuassu and jaboticaba and characterize them using gas chromatography-mass spectrometry for determination of minor compounds and gas ...
Time course of training-induced microcirculatory changes and of vegf expression in skeletal muscles of spontaneously hypertensive female rats
(Associação Brasileira de Divulgação Científica, 2008)
Exercise-induced vessel changes modulate arterial pressure (AP) in male spontaneously hypertensive rats (SHR). Vascular endothelial growth factor (VEGF) is important for angiogenesis of skeletal muscle. The present study ...
Fluoride increases lead concentrations in whole blood and in calcified tissues from lead-exposed rats
(ELSEVIER IRELAND LTD, 2010)
Higher blood lead (BPb) levels have been reported in children living in communities that receive fluoride-treated water. Here, we examined whether fluoride co-administered with lead increases BPb and lead concentrations ...
Dormancy, germination and emergence of Urochloa panicoides regulated by temperature
(Wiley Blackwell Publishing, Inc, 2016-02-01)
Urochloa panicoides is an annual weed of summer crops. In Argentina, in subhumid areas with monsoon rainfall, it germinates and establishes in a single flush. To (i) identify the environmental factors that modify its seed ...
Oil-producing flowers of Sisyrinchium species (Iridaceae) and their pollinators in southern South America
(Elsevier Gmbh, 2001-12)
The floral relationships existing between the mainly New World genus Sisyrinchium (Iridaceae) and oil-collecting bees were investigated in southern South America. In addition to a single species known before as producing ...
Fruit growth and chemical properties of Ribes magellanicum "parrilla"
(Elsevier Science, 2011-01)
The aim of this work was to study the time course and pattern of fruit growth and the evolution of some of the chemical attributes such as soluble solids, acidity, and anthocyanin content in Ribes magellanicum plants growing ...
Non-radiative relaxation of photoexcited chlorophylls: Theoretical and experimental study
(Nature Publishing Group, 2015-09)
Nonradiative relaxation of high-energy excited states to the lowest excited state in chlorophylls marks the first step in the process of photosynthesis. We perform ultrafast transient absorption spectroscopy measurements, ...