Search
Now showing items 1-10 of 7350
Non-structural carbohydrate metabolism, growth, and productivity of maize by increasing plant density
(2018-11-02)
Increasing plant density seems to improve the productivity of maize crops, and the understanding of how the metabolism of non-structural carbohydrates is affected in plants under high crop density is critical. Thus, with ...
Disentangling the decrease in R:FR and light intensity on the plant density effect on crop biomassDisentangling the decrease in r:fr and light intensity on the plant density effect on crop biómass
(2018)
Background and Aim: The plant density effect on plant biomass is due to a decrease in R:FR and PAR availability per plant. These processes are entangled, as the decrease in R:FR contributes to the decrease in PAR per plant ...
Inter-plant competition for resources in maize crops grown under contrasting nitrogen supply and density: Variability in plant and ear growth
(Elsevier Science, 2011-04)
Increased plant population density in irrigated and fertilized maize crops enhances plant-to-plant variability since early vegetative stages, because the most suppressed individuals of the stand intercept less radiation ...
The interspecific competition of tropical estuarine macrophytes is not density-dependent
(2020-05-01)
The interspecific competition of aquatic macrophytes may be density-dependent and its outcome has importance for the monospecific and mixed stands zonation in tropical estuaries. To evaluate the growth of Spartina alterniflora ...
Comportamento de cultivares de cafeeiro em diferentes densidades de plantio
(2005-12-01)
This experiment was developed at Adamantina, west region of the State of São Paulo, Brazil, during May 1995 to June of 2000. The plant growth and productivity of two coffee cultivars Catuaí Amarelo IAC 47 and Obatã IAC ...
Comportamento de cultivares de cafeeiro em diferentes densidades de plantio
(2005-12-01)
This experiment was developed at Adamantina, west region of the State of São Paulo, Brazil, during May 1995 to June of 2000. The plant growth and productivity of two coffee cultivars Catuaí Amarelo IAC 47 and Obatã IAC ...
PLANT DENSITY AND NITROGEN FERTILIZATION ON COMMON BEAN NUTRITION AND YIELD
(Univ Fed Rural Semi-arido-ufersa, 2017-07-01)
The objective of this work was to evaluate the effect of plant densities and sidedressed nitrogen (N) rates on nutrition and productive performance of the common bean cultivars IPR 139 and Perola. For each cultivar, a ...
Factors affecting pollinator movement and plant fitness in a specialized pollination system
(2011)
The rate of pollen exchange within and among flowers may depend on pollinator attraction traits such as floral display size and flowering plant density. Variations in these traits may influence pollinator movements, pollen ...
Quinoa in Egypt - plant density effects on seed yield and nutritional quality in marginal regions
(National Research Centre, 2018-05)
Grain quinoa is a halophyte crop with potentially increasing cultivation area. Yet, no standards exist for optimum plant density in arid-regions. The aim of this work was to evaluate the effect of planting density on ...
Effect of row spacing and plant density on grain yield and yield components of crambe abyssinica hochst
(2018-01-01)
Understanding the influence of row spacing and plant density on grain yield and yield components of crambe is critical in order to obtain higher grain yields. Therefore, the objective of this study was to evaluate the ...