Results 1 to 10 of about 55,835 (210)

IAA was involved in phosphorus deficiency-induced cluster roots formation in Macadamia integrifolia [PDF]

Scientific Reports
Phosphorus (P) deficiency induced the formation and development of cluster roots in macadamia, thereby stimulating P acquisition by enhancing root surface area and carboxylate exudation.
Wang Wenlin, Zheng Shufang
exaly   +3 more sources

Nitrogen and Phosphorus Interplay in Lupin Root Nodules and Cluster Roots [PDF]

Frontiers in Plant Science, 2021
Nitrogen (N) and phosphorus (P) are two major plant nutrients, and their deficiencies often limit plant growth and crop yield. The uptakes of N or P affect each other, and consequently, understanding N–P interactions is fundamental.
José J. Pueyo, Miguel A. Quiñones, Teodoro Coba de la Peña, Elena E. Fedorova, M. Mercedes Lucas   +4 more
doaj   +2 more sources

Leaf Phosphorus Concentration Regulates the Development of Cluster Roots and Exudation of Carboxylates in Macadamia integrifolia [PDF]

Frontiers in Plant Science, 2021
Phosphorus (P) deficiency induces cluster-root formation and carboxylate exudation in most Proteaceae. However, how external P supply regulates these root traits in Macadamia integrifolia remains unclear.
Xin Zhao, Yang Lyu, Kemo Jin, Hans Lambers, Hans Lambers, Hans Lambers, Jianbo Shen   +6 more
doaj   +2 more sources

Nodulated White Lupin Plants Growing in Contaminated Soils Accumulate Unusually High Mercury Concentrations in Their Nodules, Roots and Especially Cluster Roots

Horticulturae, 2021
Two white lupin (Lupinus albus L.) cultivars were tested for their capacity to accumulate mercury when grown in Hg-contaminated soils. Plants inoculated with a Bradyrhizobium canariense Hg-tolerant strain or non-inoculated were grown in two highly Hg ...
, Susana Fajardo, Mercedes Fernandez-Pascual   +2 more
exaly   +3 more sources

Optimization of Adventitious Root Suspension Culture in Valeriana fauriei and GC-MS-Based Metabolomics of Responses to Methyl Jasmonate [PDF]

Plants
To overcome the depletion of wild resources and limited seed propagation of Valeriana fauriei, an adventitious root suspension culture system was established and optimized, and methyl jasmonate (MeJA)-elicited metabolic responses were then evaluated ...
Yihan Qian, Ping Song, Jing Wen, Meiyang Li   +3 more
doaj   +2 more sources

No Support for the Neolithic Plant Invasion Hypothesis: Invasive Species From Eurasia Do Not Perform Better Under Agropastoral Disturbance in Early Life Stages Than Invaders From Other Continents

Frontiers in Plant Science, 2022
Pre-adaptation to disturbance is an important driver of biological invasions in human-altered ecosystems. Agropastoralism is one of the oldest forms of landscape management.
Ginevra Bellini, Ginevra Bellini, Alexandra Erfmeier, Alexandra Erfmeier, Karin Schrieber   +4 more
doaj   +1 more source

Analytical studies on medieval lead ingots from Wrocław and Kraków (Poland): a step towards understanding bulk trade of lead from Kraków and Silesia Upland Pb–Zn deposits

Heritage Science, 2022
Origins of medieval lead artefacts are hard to establish due to re-smelting and mixing. One can obtain conclusive evidence from ingots that served for bulk trade and originated directly from the mines.
Beata Miazga, Paweł Duma, Paweł Cembrzyński, Milena Matyszczak, Jerzy Piekalski   +4 more
doaj   +1 more source

Adaptive Mechanisms Make Lupin a Choice Crop for Acidic Soils Affected by Aluminum Toxicity

Frontiers in Plant Science, 2022
Almost half of the world’s agricultural soils are acidic, and most of them present significant levels of aluminum (Al) contamination, with Al3+ as the prevailing phytotoxic species.
Miguel A. Quiñones, M. Mercedes Lucas, José J. Pueyo   +2 more
doaj   +1 more source

Ecophysiological Performance of Proteaceae Species From Southern South America Growing on Substrates Derived From Young Volcanic Materials

Frontiers in Plant Science, 2021
Southern South American Proteaceae thrive on young volcanic substrates, which are extremely low in plant-available phosphorus (P). Most Proteaceae exhibit a nutrient-acquisition strategy based on the release of carboxylates from specialized roots, named ...
M. Delgado, A. Zúñiga-Feest, A. Zúñiga-Feest, M. Reyes-Díaz, M. Reyes-Díaz, P. J. Barra, S. Ruiz, A. Bertin-Benavides, S. Valle, S. Valle, M. Pereira, H. Lambers   +11 more
doaj   +1 more source

Late Neolithic and Chalcolithic maritime resilience? The 4.2 ka BP event and its implications for environments and societies in Northwest Europe

Environmental Research Letters, 2020
This paper deals with prehistoric communities at the end of the 3rd millennium BC in Northwest Europe in relation to the 4.2 ka BP climatic event. In particular, the question of the resilience of these communities to climatic change will be studied here ...
Jos Kleijne, Mara Weinelt, Johannes Müller   +2 more
doaj   +1 more source