Nutrient shift in Parthenocissus tricuspidata seedling in response to soil water stress

A climate-controlled greenhouse experiment was conducted to determine the influence of soil water stress on the nutrient status of a climbing plant, Parthenocissus tricuspidata ( Sieb.et Zucc) Planch. The results showed that water stress constrained N uptake more than P and K uptake in P. tricuspida...

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Bibliographic Details
Published in:Scientia horticulturae 2009-12, Vol.123 (2), p.253-257
Main Authors: Wang, Zhong Qiang, Wu, Liang Huan, Animesh, Sarkar
Format: Article
Language:English
Subjects:
Agronomy. Soil science and plant productions
Biological and medical sciences
drought
dry matter partitioning
Fundamental and applied biological sciences. Psychology
Nitrogen
nursery crops
nutrient uptake
nutrient use efficiency
nutritional status
ornamental plants
P. tricuspidata
Parthenocissus tricuspidata
Phosphorus
plant nutrition
Potassium
soil water content
stomatal conductance
Vector analysis
vines
Water stress
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Summary:A climate-controlled greenhouse experiment was conducted to determine the influence of soil water stress on the nutrient status of a climbing plant, Parthenocissus tricuspidata ( Sieb.et Zucc) Planch. The results showed that water stress constrained N uptake more than P and K uptake in P. tricuspidata. Soil water supply significantly affected N efficiency ratio, but had no effect on P and K efficiency ratios. P. tricuspidata had low K concentration (
ISSN:0304-4238
1879-1018
DOI:10.1016/j.scienta.2009.08.006