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Mineral composition and visual symptoms of nutrients deficiencies in Curauá plants (Ananas comosus var. erectifolius).
Curaua plant (Ananas comosus var. erectifolius) is a producer of high strength fibers and because of this quality, it is used by textile, automotive and pulp factories. However, despite the promisingExpand
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Influence of different nitrogen levels on growth and production parameters in maize plants
The aim of this study was to evaluate (i) the application effect of nitrogen (N) in Zea mays plants cultivated in field conditions, and to investigate the changes (ii) in nitrogen compounds andExpand
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Aluminum Negative Impact on Nitrate Reductase Activity, Nitrogen Compounds and Morphological Parameters in Sorghum Plants
Aluminum toxicity represents a limiting factor for yield in crops , and study linked to aluminum impact on nitrate reductase and nitrogen compounds is fundamental to explain decreases in growth andExpand
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Effects of nitrogen rates and timing of nitrogen topdressing applications on the nutritional and agronomic traits of sweet corn
The aim of this study was to evaluate the effects of nitrogen rates and times of nitrogen topdressing applications on the growth and development of sweet corn hybrids. In this study, randomizedExpand
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Use of multi-dimensional scaling for analysis of teak plants (Tectona grandis) under omission of macronutrients
The aim of this study was to diagnose the deficiency symptoms and evaluate the production of dry matter, contents and accumulation of macronutrients in teak plants (Tectona grandis) grown onExpand
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Differential responses produced by silicon (Si) on photosynthetic pigments in two pepper cultivars exposed to water deficiency
This study aims to (i) investigate the silicon action on photosynthetic pigments, as well as (ii) to determine the optimal Si level for each cultivar, and (iii) establish a possible interference onExpand
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Negative interference on growth and morpho-anatomical modifications in young Parkia gigantocarpa plants under waterlogging
The aim of this study was to investigate the responses linked to growth and morphological and anatomical changes in young plants of Parkia gigantocarpa subjected to waterlogging conditions. TheExpand
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Bamboo: Plant morphology, agronomic aspects, human utilization and perspectives
Bamboos are monocot plants in the family of grasses and sub-family Bambusoideae, which comprises about 75 genera and more than 1200 species growing in tropical, subtropical and temperate regions ofExpand
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Growth and visual symptoms of macronutrient deficiency and zinc in Heliconia psittacorum cv. Golden Torch
Little research has been conducted on the nutritional requirements of ornamental tropical plant cuttings including heliconia, ginger torch, alpinia and ornamental ginger. In order to evaluate theExpand
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