Results 61 to 70 of about 974 (165)

Liste des espèces de Phanérogames et de Ptéridophytes de Guyane française d'après l'Herbier du Centre ORSTOM de Cayenne [PDF]

open access: yes, 1988
La liste présente les noms de 3.748 espèces et des 337 taxons infraspécifiques des plantes récoltées en Guyane française et dont au moins un échantillon a été déposé à l'Herbier du Centre ORSTOM de Cayenne depuis sa création en 1956.
Cremers, Georges   +3 more
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Production de références pour le désherbage de la culture de canne à sucre. La Réunion 2006 et 2007 [PDF]

open access: yes, 2008
Afin d'élargir le référentiel technique sur les herbicides, un réseau d'essais a été mis en place à partir de 2005 grâce à un lourd investissement des industriels du sucre, des distributeurs d'intrants et du CIRAD.
Canavi Botanica - REU   +8 more
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The Acute Toxicity Test of Methanolic Extract of Hyptis pectinata Poit on Liver Balb/c Mice [PDF]

open access: yesIOP Conference Series: Materials Science and Engineering, 2017
Plants from Lamiaceae family has almost entirely reported having physiological activities. One of them is Hyptis pectinata Poit plant. Research on the toxicity of Hyptis pectinata needs to be done to protect people from the possibility of its harmful effects.
M Suzery, B Cahyono, P Astuti
openaire   +1 more source

Investigación Química

open access: yesRevista de Química, 1989
Autor: César Alfredo Ostos Rios Título: Estudio de laSíntesis y de las Propiedades Tensoactivas de Deriva- dos Carboxilados de p-Nonilfenoxietoxietanoles. Autor: Silvana M.
Comité Editorial Comité Editorial
doaj  

Architecture of Dicotyledonous Weeds in Some Areas of Banyumas Regency Central Java [PDF]

open access: yes, 1986
B. SUNARNO & F. HALLE. 1986, Arsitektur jenis-jenis gulma dikotil di beberapa daerah Banyumas, Jawa Tengah. Bcriia Biologi 3(4): 146 - 154 Pengamatan lapangan dilakukan untuk mengetahui jenis-jenis gulma dikotil yang pola pertumbuhannya mirip dengan ...
HALLE, F. (F), SUNARNO, B. (B)
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Floristic composition and phytophysiognomies of Cerrado disjunct remnants in Campos Gerais, PR, Brazil - Southern boundary of the biome [PDF]

open access: yes
O cerrado possui seu limite austral de ocorrência nos Campos Gerais do Paraná onde, na forma de pequenos fragmentos disjuntos, tem grande afinidade com as formações savânicas de São Paulo e do Planalto Central do Brasil.
MORO, Rosemeri Segecin   +2 more
core   +1 more source

Specific leaf mass, fresh: dry weight ratio, sugar and protein contents in species of Lamiaceae from different light environments

open access: yesRevista de Biología Tropical, 2005
Samples from eleven species of Lamiaceae were collected from different light environments in Venezuela for laboratory analysis.The studied species were: Plectranthus scutellarioides (Ps), Scutellaria purpurascens (Sp), Hyptis pectinata (Hp), H.
M Castrillo   +3 more
doaj  

INFLUÊNCIA DO PESO DA SEMENTE E PROMOTORES QUÍMICOS NA QUALIDADE FISIOLÓGICA DE SEMENTES DE SAMBACAITÁ

open access: yesRevista Caatinga, 2009
The study propagation of non-cultivated plants aims the species domestication, and its propagation can be carried out by seeds. However exist factors that affect the germination, among them there are the size, the weight of seed and the use of chemical ...
Antônio Lucrécio Santos Neto   +4 more
doaj  

Efeito proliferativo do extrato aquoso da Hyptis fructicosa na regeneração hepática após hepatectomia parcial em ratos [PDF]

open access: yes, 2012
Objetivo: Avaliar o efeito do extrato aquoso da Hyptis fructicosa sobre a regeneração hepática após hepatectomia parcial em ratos. Métodos: Dezesseis ratos foram divididos em dois grupos: C (grupo controle) e HF (ratos que receberam o extrato aquoso da ...
Albuquerque Junior, Ricardo Luiz de   +5 more
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Aglicons flavònics de les Labiades [PDF]

open access: yes, 1981
A review is made of the flavonoid aglycones identified up to date in the Labiatae, commenting their essential features from the phytochemical and chemotaxonomic standpoints (main kinds of flavonoids present, substitution patterns, and so on)
Adzet i Porredón, Tomás   +1 more
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