The effect of light intensity upon growth of purple nutsedge, Cyperus rotundus check for this species in other resources (L.)was determined. The experiments were made in shelter and laboratory, using loamy-sandy soil and corms germinated under dark, with 3 leaves. A complete randomized statistical design was used, with three replications and three light intensity treatments (100, 50 and 25%). Average temperature in the shelter was 28 °C (20-35 °C), average relative humidity 60% (20-100%) and solar radiation 250 to 300 g.cal.cm-2.día-1. Five samplings were made every seven days of the aerial and underground sections of the plants. After 21 days of growth a greater number of leaves and reduced foliar area were observed as light intensity incr...
Um ensaio foi conduzido em condições de campo, durante o verão, com o objetivo de avaliar o potencia...
ABSTRACT: In the current study the herbicidal potential of different dryland plant species to suppre...
Six experiments with sorghum, soybean, and the weed purple nutsedge were conducted in the screenhous...
The effect of light intensity upon growth of purple nutsedge, Cyperus rotundus (L.)was determined....
The purple nutsedge, Cyperus rotundus L., is a widely spread weed and of difficult control. The effe...
The purple nutsedge, Cyperus rotundus L., is a widely spread weed and of difficult control. The effe...
The effect of shade on the growth and development of purple nutsedge (Cyperus rotundus L.) was studi...
Graduation date: 1993Purple nutsedge [Cyperus rotundas L.) has been recognized as one of the\ud most...
Two trials were conducted in the screenhouse of CIAT (Centro Internacional de Agricultura Tropical),...
<p>This research aimed evaluates the influence of purple nutsedge (<em>Cyperus rotundus</em>) on the...
El efecto de la sombra debajo del dosel de un cultivo es un componente de la interferencia entre mal...
Em experimento conduzido em campo, de novembro de 1998 a maio de 2001, sobre Argissolo Vermelho-Amar...
No período de 1982 a 1985 foram realizados três experimentos para determinar os efeitos da convivênc...
An experiment was performed at the Alzamora Experiment Farm of the Mayagüez Campus, University of Pu...
The biology of purple nutsedge was studied by growing it alone and in competition with 12 and 24 ric...
Um ensaio foi conduzido em condições de campo, durante o verão, com o objetivo de avaliar o potencia...
ABSTRACT: In the current study the herbicidal potential of different dryland plant species to suppre...
Six experiments with sorghum, soybean, and the weed purple nutsedge were conducted in the screenhous...
The effect of light intensity upon growth of purple nutsedge, Cyperus rotundus (L.)was determined....
The purple nutsedge, Cyperus rotundus L., is a widely spread weed and of difficult control. The effe...
The purple nutsedge, Cyperus rotundus L., is a widely spread weed and of difficult control. The effe...
The effect of shade on the growth and development of purple nutsedge (Cyperus rotundus L.) was studi...
Graduation date: 1993Purple nutsedge [Cyperus rotundas L.) has been recognized as one of the\ud most...
Two trials were conducted in the screenhouse of CIAT (Centro Internacional de Agricultura Tropical),...
<p>This research aimed evaluates the influence of purple nutsedge (<em>Cyperus rotundus</em>) on the...
El efecto de la sombra debajo del dosel de un cultivo es un componente de la interferencia entre mal...
Em experimento conduzido em campo, de novembro de 1998 a maio de 2001, sobre Argissolo Vermelho-Amar...
No período de 1982 a 1985 foram realizados três experimentos para determinar os efeitos da convivênc...
An experiment was performed at the Alzamora Experiment Farm of the Mayagüez Campus, University of Pu...
The biology of purple nutsedge was studied by growing it alone and in competition with 12 and 24 ric...
Um ensaio foi conduzido em condições de campo, durante o verão, com o objetivo de avaliar o potencia...
ABSTRACT: In the current study the herbicidal potential of different dryland plant species to suppre...
Six experiments with sorghum, soybean, and the weed purple nutsedge were conducted in the screenhous...