Results 161 to 170 of about 2,141 (178)

Distribuição espacial de plantas daninhas em sistema de Integração Lavoura-Pecuária. [PDF]

open access: yes, 2018
GAMA, J. de C. M.   +3 more
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Levantamento produtivo das lavouras de milho safrinha do Mato Grosso do Sul, em 2010. [PDF]

open access: yes, 2011
CECCON, G.   +4 more
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Competição interespecífica entre espécimes de milho e joá: um ensaio substitutivo. [PDF]

open access: yes, 2018
CRUZ, M. B. da   +4 more
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Resveratrol-derived stilbenoids and biological activity evaluation of seed extracts ofCenchrus echinatusL.

Natural Product Research, 2012
A phytochemical study of the ethyl acetate fractions from the partition of seeds and roots methanol extracts of Cenchrus echinatus L. led to the isolation of three resveratrol-derived stilbenoids: pallidol (1), carasiphenol C (2) and nepalensinol B (3).
Adriano Antonio, Silva   +9 more
openaire   +2 more sources

Chemical Characterization of Euphorbia heterophylla L. Essential Oils and Their Antioxidant Activity and Allelopathic Potential on Cenchrus echinatus L.

Chemistry & Biodiversity, 2019
AbstractThe genus Euphorbia attracted the attention of many researchers worldwide from natural products, bioactivity, and ecological perspective. The essential oils (EOs) of Euphorbia heterophylla are poorly studied. Therefore, the present study aimed to provide a detailed profile of the E. heterophylla EOs as well as to determine their antioxidant and
Abdelsamed I. Elshamy   +3 more
openaire   +2 more sources

Cenchrus echinatus Linnaeus 1753

2007
Cenchrus echinatus Linnaeus, Species Plantarum 2: 1050. 1753. "Habitat in Jamaica, Curassao." RCN: 7585. Lectotype (Veldkamp in Jarvis & al., Regnum Veg. 127: 31. 1993): Herb. A. van Royen No. 912.356-116 (L). Generitype of Cenchrus Linnaeus (vide Green, Prop. Brit. Bot.: 193. 1929). Current name: Cenchrus echinatus L.
openaire   +1 more source

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