Results 161 to 170 of about 930 (175)
Some of the next articles are maybe not open access.
Scientia Horticulturae, 2018
Abstract The aim of the present study was to evaluate the effectiveness of P soil addition to mitigate the toxic effect of excess of Cu on grapevine on sandy non-calcareous soil. Micro-propagated plants of 1103 Paulsen rootstock were grown according to a factorial experimental design with two factors: Cu addition (0, 100, 200 and 300 mg kg −1 dw ...
Baldi, E. +6 more
openaire +2 more sources
Abstract The aim of the present study was to evaluate the effectiveness of P soil addition to mitigate the toxic effect of excess of Cu on grapevine on sandy non-calcareous soil. Micro-propagated plants of 1103 Paulsen rootstock were grown according to a factorial experimental design with two factors: Cu addition (0, 100, 200 and 300 mg kg −1 dw ...
Baldi, E. +6 more
openaire +2 more sources
2021
The terrestrial fern Pityrogramma calomelanos, a cosmopolitan tropical species, is one of the strongest known arsenic hyperaccumulator plants. This study aimed to determine whether P. calomelanos preferentially forages for arsenite (As3+) or arsenate (As5+) in enriched soils, and whether a positive root response to As enhances accumulation in P ...
Remigio, Amelia Corzo +3 more
openaire +2 more sources
The terrestrial fern Pityrogramma calomelanos, a cosmopolitan tropical species, is one of the strongest known arsenic hyperaccumulator plants. This study aimed to determine whether P. calomelanos preferentially forages for arsenite (As3+) or arsenate (As5+) in enriched soils, and whether a positive root response to As enhances accumulation in P ...
Remigio, Amelia Corzo +3 more
openaire +2 more sources
Plant and Soil, 2008
We compared root responses to spatial heterogeneity of Zn and Ni in Thlaspi caerulescens J. and C. Presl from normal (NM plants) and metalliferous soil (M plants). We investigated whether the strong metal accumulation capacity of NM plants (compared to M plants) was related to a greater capacity of roots to grow towards metal-enriched soil compartments.
Dechamps, Caroline +4 more
openaire +2 more sources
We compared root responses to spatial heterogeneity of Zn and Ni in Thlaspi caerulescens J. and C. Presl from normal (NM plants) and metalliferous soil (M plants). We investigated whether the strong metal accumulation capacity of NM plants (compared to M plants) was related to a greater capacity of roots to grow towards metal-enriched soil compartments.
Dechamps, Caroline +4 more
openaire +2 more sources
Journal of Plant Nutrition and Soil Science, 2016
AbstractSewage sludge (SS) can be used as an alternative fertilizer in agriculture. It is normally broadcasted and plowed into soil, but it is not clear if it has a potential as a placement fertilizer. A rhizobox experiment was conducted to investigate the placement effect of SS and mineral nitrogen (N) fertilizer on shoot and root growth as well as ...
Wang, Yaosheng +2 more
openaire +2 more sources
AbstractSewage sludge (SS) can be used as an alternative fertilizer in agriculture. It is normally broadcasted and plowed into soil, but it is not clear if it has a potential as a placement fertilizer. A rhizobox experiment was conducted to investigate the placement effect of SS and mineral nitrogen (N) fertilizer on shoot and root growth as well as ...
Wang, Yaosheng +2 more
openaire +2 more sources
Journal of Plant Nutrition, 1987
Abstract The extent to which barley roots affect the availability of nutrients in the rhizosphere was investigated. The present experiment describes an attempt to study nutrient behavior in the rhizosphere by the establishment of a new rhizobox system. The rhizobox was divided into 5 soil compartments of 5 mm thickness and separated from each other by ...
R. A. Youssef, M. Chino
openaire +1 more source
Abstract The extent to which barley roots affect the availability of nutrients in the rhizosphere was investigated. The present experiment describes an attempt to study nutrient behavior in the rhizosphere by the establishment of a new rhizobox system. The rhizobox was divided into 5 soil compartments of 5 mm thickness and separated from each other by ...
R. A. Youssef, M. Chino
openaire +1 more source
Biology and Fertility of Soils, 2016
With P being a non-renewable resource, the use of microbial inoculants and waste products for more efficient and sustainable P use in plant production has been proposed. We investigated the ability of Penicillium bilaii to mobilize P in a low-fertility soil with or without amendment of sewage sludge as additional P source.
Gomez Muñoz, Beatriz +5 more
openaire +2 more sources
With P being a non-renewable resource, the use of microbial inoculants and waste products for more efficient and sustainable P use in plant production has been proposed. We investigated the ability of Penicillium bilaii to mobilize P in a low-fertility soil with or without amendment of sewage sludge as additional P source.
Gomez Muñoz, Beatriz +5 more
openaire +2 more sources
The mycorrhizosphere is a highly dynamic soil zone characterized by intense interactions among plant roots, arbuscular mycorrhizal fungi (AMF), and associated microbial communities. This biologically active region is pivotal in nutrient cycling, root colonization, and soil sustainability.
Thiago Gumiere +2 more
openaire +1 more source
Thiago Gumiere +2 more
openaire +1 more source
Effects of Phosphorus Deficiency on the Root Growth of Lentil Seedlings Grown in Rhizobox
Bangladesh Journal of Botany, 2010J L Karmoker
exaly