Results 41 to 50 of about 31,449 (294)

Considerações sobre a criação de peixes estuarinos em viveiros [PDF]

open access: yesBrazilian Journal of Oceanography, 1980
During the spawning period, fishes of the familes Mugilidae and Centropomidae concentrate on the river mouths or brackishwater lagoons. Those species are reared in fish-ponds ("viveiros") in northeastern Brazil, mainly at Pernambuco State. Presently, polyculture trials are made with those species, together with three others of the family Gerridae, with
openaire   +5 more sources

DETERMINAÇÃO DA MÁXIMA CAPACIDADE DE RETENÇÃO DE ÁGUA NO SUBSTRATO PARA PRODUÇÃO DE MUDAS DE EUCALIPTO EM VIVEIRO

open access: yes, 2015
The scarcity of information regarding water consumption of seedlings of forest species often complicates the planning of irrigation in commercial nurseries, often leading the adoption of inefficient management measures, causing loss in the quality of ...
S. D. Tatagiba   +5 more
semanticscholar   +1 more source

Produção e certificação de mudas de videira na França 2: técnica de produção de mudas pela enxertia de mesa Production and certification of grapevine plants in France 2: the technique of plants production by table grafting

open access: yesRevista Brasileira de Fruticultura, 2002
A técnica de produção de mudas pela enxertia de mesa é o principal meio de propagação da videira na França. A produção de estacas e borbulhas de qualidade em matrizeiros certificados, aliada ao controle das condições ambientais de estratificação, o ...
MURILLO DE ALBUQUERQUE REGINA
doaj   +1 more source

Entrevista com Eduardo Viveiros de Castro

open access: yesPrimeiros Estudos, 2012
Eduardo Viveiros de Castro e antropologo e professor titular do programa de pos-graduacao em antropologia social no Museu Nacional da Universidade Federal do Rio de Janeiro. Esta entrevista foi realizada durante o 3o Forum International de Philosophie Politique et Sociale, que ocorreu entre os dias 8 e 16 de julho de 2011 na Universite de Toulouse 2 Le
Cleber Lambert, Larissa Barcellos
openaire   +2 more sources

Rare earth elements in coastal sediments of the northern Galician shelf: Influence of geological features [PDF]

open access: yes, 2012
11 páginas, 3 tablas, 4 figurasThe Northern coast of Galicia, NW Iberian Peninsula, exhibits a variety of geological features: Ortegal allochthonous complex, Ollo-de-Sapo autochthonous domain and massifs of Bares, Barqueiro and San-Ciprian.
Bernárdez, Patricia   +5 more
core   +2 more sources

Qualidade da água proveniente de poço artesiano em viveiro de piscicultura

open access: yes, 2017
The objective of this study was to evaluate the quality of water in a semiintensive breeding tank in policultive of the species tilapia (Oreochromis niloticus), curimata (Prochilodus lineatus) and surubim (Pseudoplatystoma sp.) stocked with well water ...
F. Silva   +5 more
semanticscholar   +1 more source

Angiotensin-Converting Enzyme 2: SARS-CoV-2 Receptor and Regulator of the Renin-Angiotensin System

open access: yesCirculation Research, 2020
ACE2 (angiotensin-converting enzyme 2) has a multiplicity of physiological roles that revolve around its trivalent function: a negative regulator of the renin-angiotensin system, facilitator of amino acid transport, and the severe acute respiratory ...
Mahmoud Gheblawi   +8 more
semanticscholar   +1 more source

ADUBAÇÃO DE PORTA-ENXERTOS DE SERINGUEIRA EM VIVEIRO SUSPENSO

open access: yes, 2016
The production of rootstocks in nurseries rubber tree suspended prevents contamination by soil pathogens, however, little information exists about system this fertilization.
Rafael Ferreira Barreto   +5 more
semanticscholar   +1 more source

Cells of the adult human heart

open access: yesNature, 2020
Cardiovascular disease is the leading cause of death worldwide. Advanced insights into disease mechanisms and therapeutic strategies require a deeper understanding of the molecular processes involved in the healthy heart. Knowledge of the full repertoire
Monika Litviňuková   +39 more
semanticscholar   +1 more source

Diagnóstico do estado nutricional de N em porta-enxertos de citros, utilizando-se de teores foliares de clorofila [PDF]

open access: yesRevista Brasileira de Fruticultura, 2002
Objetivou-se, neste trabalho, avaliar os teores foliares de clorofila total (a+b) em porta-enxertos de citros cultivados em tubetes, como índices no diagnóstico do estado nutricional de N, de acordo com adição das doses de N (0; 400; 800; 1.600; 3.200 e ...
ANTÔNIO DECARLOS NETO   +3 more
doaj   +1 more source

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