Now showing items 1-10 of 462
Difference in hydroxamic acid content in roots and root exudates of wheat (Triticum aestivum L.) and rye (Secale cereale L.): Possible role in allelopathy
(Kluwer Academic Publishers-Plenum Publishers, 1991)
Hydroxamic acids (Hx) produced by some cereal crops have been associated with allelopathy. However, the release of Hx to the soil by the producing plant-an essential condition for a compound to be involved in allelopathy-has ...
Phytotoxicity of sorgoleone found in grain sorghum root exudates
(International Society of Chemical Ecology, 2013)
EGGPLANT (SOLANUM MELONGENA L.) TRANSPLANTS AND EXUDATES FROM ROOTS OF SEVEN WEEDSEGGPLANT (SOLANUM MELONGENA L.) TRANSPLANTS AND EXUDATES FROM ROOTS OF SEVEN WEEDS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1988)
The effect of root exudates on root architecture in Arabidopsis thaliana
Root architecture is of key importance for plant nutrition and performance. It is known that root architecture is determined by genetics and environmental conditions. The aim of the present study was to evaluate if root ...
Effects of allelochemicals from tobacco root exudates on seed germination and seedling growth of tobacco
(Allelopathy Journal, 2014-01)
The composition of root exudates from two varieties (K 326 and NC 89) of tobacco were identified by GC-MS. Organic acids,amides and esters were the main constituents of the root exudates which differed in their qualitative ...
Metal solubility in the rhizosphere of a co-cropping system. The role of total carbon exudation, soluble proteins and plant interaction
(Pergamon-Elsevier Science Ltd, 2021-06)
In the present study we assessed how modified rhizosphere pH and root exudation (total carbon (C) and soluble proteins released) affected lead (Pb) solubility as well as plant growth and Pb accumulation. A pot experiment ...
Root architecture of Arabidopsis is affected by competition with neighbouring plants
Abstract How roots detect and respond to the presence of neighbors is relevant to understand plant belowground interactions. The aim of the present work was to evaluate the effect of the presence of neighboring plants and ...
Multi-resistant plant growth-promoting actinobacteria and plant root exudates influence Cr(VI) and lindane dissipation
(Pergamon-Elsevier Science Ltd, 2019-05)
The aims of this study were (1) to isolate new multi-resistant actinobacteria from soil, rhizosphere and plant samples collected from an ancient illegal pesticide storage and (2) to elucidate the effects of these microorganisms ...
Not all ALMT1-type transporters mediate aluminum-activated organic acid responses: the case of ZmALMT1 - an anion-selective transporter
(Blackwell PublishingOxfordInglaterra, 2008)