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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 ...
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 ...
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 ...
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 ...
Adequate plant densities to increase agricultural rice yield
(Univ Central Marta Abreu Las Villas, 2021-01-01)
The use of adequate plant densities can be a key and important factor to increasing rice productivity (Oryza sativa L.). Therefore, the objective of this study was to investigate the influence of four population densities ...
Differential growth response to arbuscular mycorrhizal fungi and plant density in two wild plants belonging to contrasting functional types
(Springer, 2009-05-15)
The effect of arbuscular mycorrhizal fungi (AMF) on plant growth was examined in two wild plant species belonging to contrasting functional types: an annual forb (Bidens pilosa, Asteraceae) and a deciduous shrub (Acacia ...
Nitrogen fertilization, plant density and maize yield cropped under no-tillage systemFertilização nitrogenada, densidade de plantas e rendimento de milho cultivado no sistema plantio direto
(2011-01-01)
In maize (Zea mays L.), the inadequate nitrogen supply and planting density are considered limiting factors to the grain yield. The objective of this study was to evaluate the influence of different nitrogen levels and ...
Breeding potential of maize composite Isanao VF1 in small spacing in the second growing season
(Brazilian Soc Plant Breeding, 2008-03-01)
The purpose of this study was to verify the breeding potential of the maize composite Isanao VF1 in the second growing season. One hundred and fifty half-sib progenies were evaluated of spacing of 0.45 m, densities of ...
Compactação do solo e intervalo hídrico ótimo no crescimento da parte aérea e produtividade da cultura do milho
(2008-04-01)
The aim of this work was to evaluate the effect of soil compaction caused by tractor wheel traffic on the limiting water range (LLWR), shoot growth and levels of compaction and four replications in a completely randomized ...