Results 21 to 30 of about 83 (64)

Determination of Merremia cissoides leaf area using the linear measures of the leaflets = Determinação da área foliar de Merremia cissoides utilizando dimensões lineares dos folíolos

open access: yesActa Scientiarum: Agronomy, 2011
Knowledge of the weed leaf area may give support to study the interference relationships between weeds and crops. The objective of this research was to determine a mathematical equation for M. cissoides leaf area estimation based on the relationship between theleaf blade linear measures.
Leonardo Bianco de Carvalho   +3 more
openaire   +1 more source

SUPERAÇÃO DE DORMÊNCIA DE SEMENTES DE Merremia cissoides (LAM.) HALL. F.

open access: yesRevista Caatinga, 2010
The aim of this work was to evaluate methods for overcoming Jitirana's (Merremia cissoides) seeds dormancy. The treatments were: immersion of Jitirana's seeds in sulfuric acid during 20, 25, 30, 35, 40, 45, 50, 55 and 60 minutes and control (no treatment).
Sousa, Alan Bernard Oliveira de   +2 more
openaire   +2 more sources

Di-aqua-bis-{μ-1,5-bis-[(pyridin-2-yl)methyl-idene]carbonohydrazide(1-)}di-μ-chlorido-tetra-chlorido-tetra-zinc(II). [PDF]

open access: yesActa Crystallogr E Crystallogr Commun, 2020
Seck TM   +6 more
europepmc   +1 more source

On cissoidal curves [PDF]

open access: yesČasopis pro pěstování matematiky a fysiky, 1873
openaire   +1 more source

Determination of Merremia cissoids leaf area using the linear measures of the leaflets - doi: 10.4025/actasciagron.v33i3.6379

open access: yesActa Scientiarum: Agronomy, 2011
Knowledge of the weed leaf area may give support to study the interference relationships between weeds and crops. The objective of this research was to determine a mathematical equation for M. cissoides leaf area estimation based on the relationship between the leaf blade linear measures.
Carvalho, Leonardo Bianco   +3 more
openaire   +2 more sources

In vitro antitumour activity of cis- and trans-5-fluoro-5,6-dihydro-6-alkoxy-uracils; effects on thymidylate synthesis. [PDF]

open access: yesBr J Cancer, 1993
van der Wilt CL   +6 more
europepmc   +1 more source

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