Results 111 to 120 of about 2,030 (204)

Why is lateral root growth so variable? A framework to analyze growth variability among lateral roots and the possible roles of auxin and carbon [PDF]

open access: yes, 2014
International audienceLateral root (LR) development is a major component of the efficiency of a plant to capture soil resources. A remarkable facet of lateral root behavior is stochasticity affecting the different stages of LR growth, leading to a large ...
Chandezon, Emilie   +4 more
core   +3 more sources

Root-root interactions: extending our perspective to be more inclusive of the range of theories in ecology and agriculture using in-vivo analyses [PDF]

open access: yes, 2017
Background There is a large body of literature on competitive interactions among plants, but many studies have only focused on above-ground interactions and little is known about root-root dynamics between interacting plants.
Faget, Marc   +6 more
core  

Study of root growth in relation to shoot phenology in a date palm, Phoenix dactylifera in San Remo (Italy) [PDF]

open access: yes, 2014
The date palm Phoenix dactylifera L. plays since ages a lead role in both human and animal nutrition in the Mediterranean area. Its growing is mainly connected with the date production, but in Europe and in other continents it is wide spreadly used as an
Ben Salah, Mohamed   +7 more
core  

Soil types influence early shoot and root growth of Neolamarckia macrophylla (Roxb.) Bosser (Red laran) seedlings

open access: yesFolia Oecologica
Neolamarckia macrophylla, commonly referred to as red laran, has not been extensively studied in Sabah, Malaysia. This species is known for its rapid maturation and pest resistance, making it a viable option for plantations because of its adaptability ...
Khatta Aida Nabihah M   +7 more
doaj   +1 more source

No short-term benefits of inoculation with ericoid mycorrhizal fungi for highbush blueberry (Vaccinium corymbosum: Ericaceae) cultivated under controlled conditions in rhizotrons

open access: yesUkrainian Botanical Journal
Ericoid mycorrhizal fungi (ErMF) enhance nutrient uptake in highbush blueberry (Vaccinium sp.); however, it is unclear whether inoculating plants with ErMF is actually beneficial.
Kiladze E.   +3 more
doaj   +1 more source

Sélectionner l'arachide pour l'adaptation à la sécheresse [PDF]

open access: yes, 1997
Les changements climatiques intervenus dans les régions subsahéliennes ont conduit plusieurs pays tropicaux et des organismes scientifiques européens à élaborer, au Sénégal, un programme pluridisciplinaire d'amélioration génétique de l'arachide pour l ...
Annerose, Daniel, Clavel, Danièle
core  

Types of ectomycorrhizae on beech seedlings (Fagus sylvatica L.) in rhizotrons

open access: yes, 2011
Natural processes or human activities affect environmental conditions, as reflected in the structure of the communities and the level of ectomycorrhizalfungi. The aim of the study was to determine the potential impacts of several temperature regimes of air and soil (substrate) on the occurrence and species diversity of ectomycorrhizal fungi in ...
Štraus, Ines   +4 more
openaire   +1 more source

Protocolo de amostragem para determinação de atributos de raízes de plantas de campo nativo. [PDF]

open access: yes, 2012
bitstream/item/58209/1/CO82 ...
BORBA, M. F. S.   +3 more
core  

Brevet INRA, INOVIAFLOW «Rhizotron et utilisations de celui-ci»

open access: yes, 2012
La présente invention est relative à un rhizotron (10) comportant : - une paroi interne (12), - une paroi externe (13), définissant avec la paroi interne (12) un espace de propagation racinaire (11), destiné à recevoir un substrat, - au moins un logement (45) en partie supérieure pour supporter, indépendamment de la présence de substrat dans l'espace ...
Salon, Christophe   +8 more
openaire   +2 more sources

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